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  1. Package: Open MPI sb10@farm5-head1 Distribution
  2. Open MPI: 4.1.0
  3. Open MPI repo revision: v4.1.0
  4. Open MPI release date: Dec 18, 2020
  5. Open RTE: 4.1.0
  6. Open RTE repo revision: v4.1.0
  7. Open RTE release date: Dec 18, 2020
  8. OPAL: 4.1.0
  9. OPAL repo revision: v4.1.0
  10. OPAL release date: Dec 18, 2020
  11. MPI API: 3.1.0
  12. Ident string: 4.1.0
  13. Prefix: /my/install/location/openmpi
  14. Exec_prefix: /my/install/location/openmpi
  15. Bindir: /my/install/location/openmpi/bin
  16. Sbindir: /my/install/location/openmpi/sbin
  17. Libdir: /my/install/location/openmpi/lib
  18. Incdir: /my/install/location/openmpi/include
  19. Mandir: /my/install/location/openmpi/share/man
  20. Pkglibdir: /my/install/location/openmpi/lib/openmpi
  21. Libexecdir: /my/install/location/openmpi/libexec
  22. Datarootdir: /my/install/location/openmpi/share
  23. Datadir: /my/install/location/openmpi/share
  24. Sysconfdir: /my/install/location/openmpi/etc
  25. Sharedstatedir: /my/install/location/openmpi/com
  26. Localstatedir: /my/install/location/openmpi/var
  27. Infodir: /my/install/location/openmpi/share/info
  28. Pkgdatadir: /my/install/location/openmpi/share/openmpi
  29. Pkglibdir: /my/install/location/openmpi/lib/openmpi
  30. Pkgincludedir: /my/install/location/openmpi/include/openmpi
  31. Configured architecture: x86_64-unknown-linux-gnu
  32. Configure host: farm5-head1
  33. Configured by: sb10
  34. Configured on: Tue Feb 9 15:48:48 UTC 2021
  35. Configure host: farm5-head1
  36. Configure command line: '--prefix=/my/install/location/openmpi'
  37. Built by: sb10
  38. Built on: Tue 9 Feb 16:25:07 UTC 2021
  39. Built host: farm5-head1
  40. C bindings: yes
  41. C++ bindings: no
  42. Fort mpif.h: yes (all)
  43. Fort use mpi: yes (full: ignore TKR)
  44. Fort use mpi size: deprecated-ompi-info-value
  45. Fort use mpi_f08: yes
  46. Fort mpi_f08 compliance: The mpi_f08 module is available, but due to limitations in the gfortran compiler and/or Open MPI, does not support the following: array subsections, direct passthru (where possible) to underlying Open MPI's C functionality
  47. Fort mpi_f08 subarrays: no
  48. Java bindings: no
  49. Wrapper compiler rpath: runpath
  50. C compiler: gcc
  51. C compiler absolute: /usr/bin/gcc
  52. C compiler family name: GNU
  53. C compiler version: 7.5.0
  54. C char size: 1
  55. C bool size: 1
  56. C short size: 2
  57. C int size: 4
  58. C long size: 8
  59. C float size: 4
  60. C double size: 8
  61. C pointer size: 8
  62. C char align: 1
  63. C bool align: skipped
  64. C int align: 4
  65. C float align: 4
  66. C double align: 8
  67. C++ compiler: g++
  68. C++ compiler absolute: /usr/bin/g++
  69. Fort compiler: gfortran
  70. Fort compiler abs: /usr/bin/gfortran
  71. Fort ignore TKR: yes (!GCC$ ATTRIBUTES NO_ARG_CHECK ::)
  72. Fort 08 assumed shape: yes
  73. Fort optional args: yes
  74. Fort INTERFACE: yes
  75. Fort ISO_FORTRAN_ENV: yes
  76. Fort STORAGE_SIZE: yes
  77. Fort BIND(C) (all): yes
  78. Fort ISO_C_BINDING: yes
  79. Fort SUBROUTINE BIND(C): yes
  80. Fort TYPE,BIND(C): yes
  81. Fort T,BIND(C,name="a"): yes
  82. Fort PRIVATE: yes
  83. Fort PROTECTED: yes
  84. Fort ABSTRACT: yes
  85. Fort ASYNCHRONOUS: yes
  86. Fort PROCEDURE: yes
  87. Fort USE...ONLY: yes
  88. Fort C_FUNLOC: yes
  89. Fort f08 using wrappers: yes
  90. Fort MPI_SIZEOF: yes
  91. Fort integer size: 4
  92. Fort logical size: 4
  93. Fort logical value true: 1
  94. Fort have integer1: yes
  95. Fort have integer2: yes
  96. Fort have integer4: yes
  97. Fort have integer8: yes
  98. Fort have integer16: no
  99. Fort have real4: yes
  100. Fort have real8: yes
  101. Fort have real16: yes
  102. Fort have complex8: yes
  103. Fort have complex16: yes
  104. Fort have complex32: yes
  105. Fort integer1 size: 1
  106. Fort integer2 size: 2
  107. Fort integer4 size: 4
  108. Fort integer8 size: 8
  109. Fort integer16 size: -1
  110. Fort real size: 4
  111. Fort real4 size: 4
  112. Fort real8 size: 8
  113. Fort real16 size: 16
  114. Fort dbl prec size: 8
  115. Fort cplx size: 8
  116. Fort dbl cplx size: 16
  117. Fort cplx8 size: 8
  118. Fort cplx16 size: 16
  119. Fort cplx32 size: 32
  120. Fort integer align: 4
  121. Fort integer1 align: 1
  122. Fort integer2 align: 2
  123. Fort integer4 align: 4
  124. Fort integer8 align: 8
  125. Fort integer16 align: -1
  126. Fort real align: 4
  127. Fort real4 align: 4
  128. Fort real8 align: 8
  129. Fort real16 align: 16
  130. Fort dbl prec align: 8
  131. Fort cplx align: 4
  132. Fort dbl cplx align: 8
  133. Fort cplx8 align: 4
  134. Fort cplx16 align: 8
  135. Fort cplx32 align: 16
  136. C profiling: yes
  137. C++ profiling: no
  138. Fort mpif.h profiling: yes
  139. Fort use mpi profiling: yes
  140. Fort use mpi_f08 prof: yes
  141. C++ exceptions: no
  142. Thread support: posix (MPI_THREAD_MULTIPLE: yes, OPAL support: yes, OMPI progress: no, ORTE progress: yes, Event lib: yes)
  143. Sparse Groups: no
  144. Build CFLAGS: -O3 -DNDEBUG -finline-functions -fno-strict-aliasing -mcx16 -pthread
  145. Build CXXFLAGS: -O3 -DNDEBUG -finline-functions -pthread
  146. Build FCFLAGS:
  147. Build LDFLAGS:
  148. Build LIBS: -lrt -lm -lutil -lz
  149. Wrapper extra CFLAGS: -pthread
  150. Wrapper extra CXXFLAGS: -pthread
  151. Wrapper extra FCFLAGS: -pthread -I${libdir}
  152. Wrapper extra LDFLAGS: -Wl,-rpath -Wl,@{libdir} -Wl,--enable-new-dtags
  153. Wrapper extra LIBS: -lm -ldl -lutil -lrt -lz
  154. Internal debug support: no
  155. MPI interface warnings: yes
  156. MPI parameter check: runtime
  157. Memory profiling support: no
  158. Memory debugging support: no
  159. dl support: yes
  160. Heterogeneous support: no
  161. mpirun default --prefix: no
  162. MPI_WTIME support: native
  163. Symbol vis. support: yes
  164. Host topology support: yes
  165. IPv6 support: no
  166. MPI1 compatibility: no
  167. MPI extensions: affinity, cuda, pcollreq
  168. FT Checkpoint support: no (checkpoint thread: no)
  169. C/R Enabled Debugging: no
  170. MPI_MAX_PROCESSOR_NAME: 256
  171. MPI_MAX_ERROR_STRING: 256
  172. MPI_MAX_OBJECT_NAME: 64
  173. MPI_MAX_INFO_KEY: 36
  174. MPI_MAX_INFO_VAL: 256
  175. MPI_MAX_PORT_NAME: 1024
  176. MPI_MAX_DATAREP_STRING: 128
  177. MCA allocator: basic (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  178. MCA allocator: bucket (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  179. MCA backtrace: execinfo (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  180. MCA btl: tcp (MCA v2.1.0, API v3.1.0, Component v4.1.0)
  181. MCA btl: openib (MCA v2.1.0, API v3.1.0, Component v4.1.0)
  182. MCA btl: vader (MCA v2.1.0, API v3.1.0, Component v4.1.0)
  183. MCA btl: self (MCA v2.1.0, API v3.1.0, Component v4.1.0)
  184. MCA compress: bzip (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  185. MCA compress: gzip (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  186. MCA crs: none (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  187. MCA dl: dlopen (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  188. MCA event: libevent2022 (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  189. MCA hwloc: hwloc201 (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  190. MCA if: linux_ipv6 (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  191. MCA if: posix_ipv4 (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  192. MCA installdirs: env (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  193. MCA installdirs: config (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  194. MCA memory: patcher (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  195. MCA mpool: hugepage (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  196. MCA patcher: overwrite (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  197. MCA pmix: flux (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  198. MCA pmix: isolated (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  199. MCA pmix: pmix3x (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  200. MCA pstat: linux (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  201. MCA rcache: grdma (MCA v2.1.0, API v3.3.0, Component v4.1.0)
  202. MCA reachable: netlink (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  203. MCA reachable: weighted (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  204. MCA shmem: posix (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  205. MCA shmem: mmap (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  206. MCA shmem: sysv (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  207. MCA timer: linux (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  208. MCA errmgr: default_hnp (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  209. MCA errmgr: default_orted (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  210. MCA errmgr: default_tool (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  211. MCA errmgr: default_app (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  212. MCA ess: singleton (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  213. MCA ess: hnp (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  214. MCA ess: tool (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  215. MCA ess: env (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  216. MCA ess: lsf (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  217. MCA ess: slurm (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  218. MCA ess: pmi (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  219. MCA filem: raw (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  220. MCA grpcomm: direct (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  221. MCA iof: hnp (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  222. MCA iof: orted (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  223. MCA iof: tool (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  224. MCA odls: pspawn (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  225. MCA odls: default (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  226. MCA oob: tcp (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  227. MCA plm: rsh (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  228. MCA plm: lsf (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  229. MCA plm: isolated (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  230. MCA plm: slurm (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  231. MCA ras: lsf (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  232. MCA ras: slurm (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  233. MCA ras: simulator (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  234. MCA regx: reverse (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  235. MCA regx: fwd (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  236. MCA regx: naive (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  237. MCA rmaps: ppr (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  238. MCA rmaps: mindist (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  239. MCA rmaps: rank_file (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  240. MCA rmaps: resilient (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  241. MCA rmaps: round_robin (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  242. MCA rmaps: seq (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  243. MCA rml: oob (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  244. MCA routed: direct (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  245. MCA routed: binomial (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  246. MCA routed: radix (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  247. MCA rtc: hwloc (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  248. MCA schizo: orte (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  249. MCA schizo: slurm (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  250. MCA schizo: flux (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  251. MCA schizo: jsm (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  252. MCA schizo: ompi (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  253. MCA state: app (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  254. MCA state: tool (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  255. MCA state: hnp (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  256. MCA state: orted (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  257. MCA state: novm (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  258. MCA bml: r2 (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  259. MCA coll: basic (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  260. MCA coll: self (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  261. MCA coll: han (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  262. MCA coll: tuned (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  263. MCA coll: sm (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  264. MCA coll: inter (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  265. MCA coll: monitoring (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  266. MCA coll: sync (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  267. MCA coll: libnbc (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  268. MCA coll: adapt (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  269. MCA fbtl: posix (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  270. MCA fcoll: dynamic_gen2 (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  271. MCA fcoll: individual (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  272. MCA fcoll: two_phase (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  273. MCA fcoll: dynamic (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  274. MCA fcoll: vulcan (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  275. MCA fs: ufs (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  276. MCA io: romio321 (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  277. MCA io: ompio (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  278. MCA op: avx (MCA v2.1.0, API v1.0.0, Component v4.1.0)
  279. MCA osc: rdma (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  280. MCA osc: sm (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  281. MCA osc: pt2pt (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  282. MCA osc: monitoring (MCA v2.1.0, API v3.0.0, Component v4.1.0)
  283. MCA pml: v (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  284. MCA pml: monitoring (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  285. MCA pml: ob1 (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  286. MCA pml: cm (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  287. MCA rte: orte (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  288. MCA sharedfp: sm (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  289. MCA sharedfp: lockedfile (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  290. MCA sharedfp: individual (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  291. MCA topo: treematch (MCA v2.1.0, API v2.2.0, Component v4.1.0)
  292. MCA topo: basic (MCA v2.1.0, API v2.2.0, Component v4.1.0)
  293. MCA vprotocol: pessimist (MCA v2.1.0, API v2.0.0, Component v4.1.0)
  294. MCA mca base: ---------------------------------------------------
  295. MCA mca base: parameter "mca_param_files" (current value: "/nfs/users/nfs_s/sb10/.openmpi/mca-params.conf,/my/install/location/openmpi/etc/openmpi-mca-params.conf", data source: default, level: 2 user/detail, type: string, deprecated, synonym of: mca_base_param_files)
  296. Path for MCA configuration files containing variable values
  297. MCA mca base: parameter "mca_component_path" (current value: "/my/install/location/openmpi/lib/openmpi:/nfs/users/nfs_s/sb10/.openmpi/components", data source: default, level: 9 dev/all, type: string, deprecated, synonym of: mca_base_component_path)
  298. Path where to look for additional components
  299. MCA mca base: parameter "mca_component_show_load_errors" (current value: "true", data source: default, level: 9 dev/all, type: bool, deprecated, synonym of: mca_base_component_show_load_errors)
  300. Whether to show errors for components that failed to load or not
  301. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  302. MCA mca base: parameter "mca_component_disable_dlopen" (current value: "false", data source: default, level: 9 dev/all, type: bool, deprecated, synonym of: mca_base_component_disable_dlopen)
  303. Whether to attempt to disable opening dynamic components or not
  304. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  305. MCA mca base: parameter "mca_verbose" (current value: "stderr", data source: default, level: 9 dev/all, type: string, deprecated, synonym of: mca_base_verbose)
  306. Specifies where the default error output stream goes (this is separate from distinct help messages). Accepts a comma-delimited list of: stderr, stdout, syslog, syslogpri:<notice|info|debug>, syslogid:<str> (where str is the prefix string for all syslog notices), file[:filename] (if filename is not specified, a default filename is used), fileappend (if not specified, the file is opened for truncation), level[:N] (if specified, integer verbose level; otherwise, 0 is implied)
  307. MCA mca base: ---------------------------------------------------
  308. MCA mca base: parameter "mca_base_param_files" (current value: "/nfs/users/nfs_s/sb10/.openmpi/mca-params.conf,/my/install/location/openmpi/etc/openmpi-mca-params.conf", data source: default, level: 2 user/detail, type: string, synonyms: mca_param_files)
  309. Path for MCA configuration files containing variable values
  310. MCA mca base: informational "mca_base_override_param_file" (current value: "/my/install/location/openmpi/etc/openmpi-mca-params-override.conf", data source: default, level: 2 user/detail, type: string)
  311. Variables set in this file will override any value set inthe environment or another configuration file
  312. MCA mca base: parameter "mca_base_suppress_override_warning" (current value: "false", data source: default, level: 2 user/detail, type: bool)
  313. Suppress warnings when attempting to set an overridden value (default: false)
  314. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  315. MCA mca base: parameter "mca_base_param_file_prefix" (current value: "", data source: default, level: 3 user/all, type: string)
  316. Aggregate MCA parameter file sets
  317. MCA mca base: parameter "mca_base_envar_file_prefix" (current value: "", data source: default, level: 3 user/all, type: string)
  318. Aggregate MCA parameter file set for env variables
  319. MCA mca base: parameter "mca_base_param_file_path" (current value: "/my/install/location/openmpi/share/openmpi/amca-param-sets:/my/install/location", data source: default, level: 3 user/all, type: string)
  320. Aggregate MCA parameter Search path
  321. MCA mca base: parameter "mca_base_param_file_path_force" (current value: "", data source: default, level: 3 user/all, type: string)
  322. Forced Aggregate MCA parameter Search path
  323. MCA mca base: parameter "mca_base_env_list" (current value: "", data source: default, level: 3 user/all, type: string)
  324. Set SHELL env variables
  325. MCA mca base: parameter "mca_base_env_list_delimiter" (current value: ";", data source: default, level: 3 user/all, type: string)
  326. Set SHELL env variables delimiter. Default: semicolon ';'
  327. MCA mca base: parameter "mca_base_component_path" (current value: "/my/install/location/openmpi/lib/openmpi:/nfs/users/nfs_s/sb10/.openmpi/components", data source: default, level: 9 dev/all, type: string, synonyms: mca_component_path)
  328. Path where to look for additional components
  329. MCA mca base: parameter "mca_base_component_show_load_errors" (current value: "true", data source: default, level: 9 dev/all, type: bool, synonyms: mca_component_show_load_errors)
  330. Whether to show errors for components that failed to load or not
  331. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  332. MCA mca base: parameter "mca_base_component_track_load_errors" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  333. Whether to track errors for components that failed to load or not
  334. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  335. MCA mca base: parameter "mca_base_component_disable_dlopen" (current value: "false", data source: default, level: 9 dev/all, type: bool, synonyms: mca_component_disable_dlopen)
  336. Whether to attempt to disable opening dynamic components or not
  337. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  338. MCA mca base: parameter "mca_base_verbose" (current value: "stderr", data source: default, level: 9 dev/all, type: string, synonyms: mca_verbose)
  339. Specifies where the default error output stream goes (this is separate from distinct help messages). Accepts a comma-delimited list of: stderr, stdout, syslog, syslogpri:<notice|info|debug>, syslogid:<str> (where str is the prefix string for all syslog notices), file[:filename] (if filename is not specified, a default filename is used), fileappend (if not specified, the file is opened for truncation), level[:N] (if specified, integer verbose level; otherwise, 0 is implied)
  340. MCA opal base: ---------------------------------------------------
  341. MCA opal base: parameter "opal_signal" (current value: "6,7,8,11", data source: default, level: 3 user/all, type: string)
  342. Comma-delimited list of integer signal numbers to Open MPI to attempt to intercept. Upon receipt of the intercepted signal, Open MPI will display a stack trace and abort. Open MPI will *not* replace signals if handlers are already installed by the time MPI_INIT is invoked. Optionally append ":complain" to any signal number in the comma-delimited list to make Open MPI complain if it detects another signal handler (and therefore does not insert its own).
  343. MCA opal base: parameter "opal_stacktrace_output" (current value: "stderr", data source: default, level: 3 user/all, type: string)
  344. Specifies where the stack trace output stream goes. Accepts one of the following: none (disabled), stderr (default), stdout, file[:filename]. If 'filename' is not specified, a default filename of 'stacktrace' is used. The 'filename' is appended with either '.PID' or '.RANK.PID', if RANK is available. The 'filename' can be an absolute path or a relative path to the current working directory.
  345. MCA opal base: parameter "opal_set_max_sys_limits" (current value: "", data source: default, level: 3 user/all, type: string)
  346. Set the specified system-imposed limits to the specified value, including "unlimited".Supported params: core, filesize, maxmem, openfiles, stacksize, maxchildren
  347. MCA opal base: informational "opal_built_with_cuda_support" (current value: "false", data source: default, level: 4 tuner/basic, type: bool, synonyms: mpi_built_with_cuda_support)
  348. Whether CUDA GPU buffer support is built into library or not
  349. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  350. MCA opal base: parameter "opal_cuda_support" (current value: "false", data source: default, level: 3 user/all, type: bool, synonyms: mpi_cuda_support)
  351. Whether CUDA GPU buffer support is enabled or not
  352. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  353. MCA opal base: parameter "opal_warn_on_missing_libcuda" (current value: "true", data source: default, level: 3 user/all, type: bool)
  354. Whether to print a message when CUDA support is enabled but libcuda is not found
  355. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  356. MCA opal base: parameter "opal_leave_pinned" (current value: "auto", data source: default, level: 9 dev/all, type: int, deprecated, synonym of: mpi_leave_pinned)
  357. Whether to use the "leave pinned" protocol or not. Enabling this setting can help bandwidth performance when repeatedly sending and receiving large messages with the same buffers over RDMA-based networks (false = do not use "leave pinned" protocol, true = use "leave pinned" protocol, auto = allow network to choose at runtime).
  358. Valid values: -1: auto, 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  359. MCA opal base: parameter "opal_leave_pinned_pipeline" (current value: "false", data source: default, level: 9 dev/all, type: bool, deprecated, synonym of: mpi_leave_pinned_pipeline)
  360. Whether to use the "leave pinned pipeline" protocol or not.
  361. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  362. MCA opal base: parameter "opal_abort_delay" (current value: "0", data source: default, level: 5 tuner/detail, type: int, synonyms: mpi_abort_delay)
  363. If nonzero, print out an identifying message when abort operation is invoked (hostname, PID of the process that called abort) and delay for that many seconds before exiting (a negative delay value means to never abort). This allows attaching of a debugger before quitting the job.
  364. MCA opal base: parameter "opal_abort_print_stack" (current value: "false", data source: default, level: 5 tuner/detail, type: bool, synonyms: mpi_abort_print_stack)
  365. If nonzero, print out a stack trace when abort is invoked
  366. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  367. MCA opal net: ---------------------------------------------------
  368. MCA opal net: parameter "opal_net_private_ipv4" (current value: "10.0.0.0/8;172.16.0.0/12;192.168.0.0/16;169.254.0.0/16", data source: default, level: 3 user/all, type: string)
  369. Semicolon-delimited list of CIDR notation entries specifying what networks are considered "private" (default value based on RFC1918 and RFC3330)
  370. MCA allocator base: ---------------------------------------------------
  371. MCA allocator base: parameter "allocator" (current value: "", data source: default, level: 2 user/detail, type: string)
  372. Default selection set of components for the allocator framework (<none> means use all components that can be found)
  373. MCA allocator base: ---------------------------------------------------
  374. MCA allocator base: parameter "allocator_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  375. Verbosity level for the allocator framework (default: 0)
  376. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  377. MCA allocator bucket: ---------------------------------------------------
  378. MCA allocator bucket: parameter "allocator_bucket_num_buckets" (current value: "30", data source: default, level: 9 dev/all, type: int)
  379. MCA backtrace base: ---------------------------------------------------
  380. MCA backtrace base: parameter "backtrace" (current value: "", data source: default, level: 2 user/detail, type: string)
  381. Default selection set of components for the backtrace framework (<none> means use all components that can be found)
  382. MCA backtrace base: ---------------------------------------------------
  383. MCA backtrace base: parameter "backtrace_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  384. Verbosity level for the backtrace framework (default: 0)
  385. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  386. MCA btl base: ---------------------------------------------------
  387. MCA btl base: parameter "btl" (current value: "", data source: default, level: 2 user/detail, type: string)
  388. Default selection set of components for the btl framework (<none> means use all components that can be found)
  389. MCA btl base: ---------------------------------------------------
  390. MCA btl base: parameter "btl_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  391. Verbosity level for the btl framework (default: 0)
  392. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  393. MCA btl base: parameter "btl_base_include" (current value: "", data source: default, level: 9 dev/all, type: string)
  394. MCA btl base: parameter "btl_base_exclude" (current value: "", data source: default, level: 9 dev/all, type: string)
  395. MCA btl base: parameter "btl_base_warn_component_unused" (current value: "1", data source: default, level: 9 dev/all, type: int)
  396. This parameter is used to turn on warning messages when certain NICs are not used
  397. MCA btl tcp: ---------------------------------------------------
  398. MCA btl tcp: parameter "btl_tcp_links" (current value: "1", data source: default, level: 4 tuner/basic, type: unsigned_int)
  399. MCA btl tcp: parameter "btl_tcp_if_include" (current value: "", data source: default, level: 1 user/basic, type: string)
  400. Comma-delimited list of devices and/or CIDR notation of networks to use for MPI communication (e.g., "eth0,192.168.0.0/16"). Mutually exclusive with btl_tcp_if_exclude.
  401. MCA btl tcp: parameter "btl_tcp_if_exclude" (current value: "127.0.0.1/8,sppp", data source: default, level: 1 user/basic, type: string)
  402. Comma-delimited list of devices and/or CIDR notation of networks to NOT use for MPI communication -- all devices not matching these specifications will be used (e.g., "eth0,192.168.0.0/16"). If set to a non-default value, it is mutually exclusive with btl_tcp_if_include.
  403. MCA btl tcp: parameter "btl_tcp_free_list_num" (current value: "8", data source: default, level: 5 tuner/detail, type: int)
  404. MCA btl tcp: parameter "btl_tcp_free_list_max" (current value: "-1", data source: default, level: 5 tuner/detail, type: int)
  405. MCA btl tcp: parameter "btl_tcp_free_list_inc" (current value: "32", data source: default, level: 5 tuner/detail, type: int)
  406. MCA btl tcp: parameter "btl_tcp_sndbuf" (current value: "0", data source: default, level: 4 tuner/basic, type: int)
  407. The size of the send buffer socket option for each connection. Modern TCP stacks generally are smarter than a fixed size and in some situations setting a buffer size explicitly can actually lower performance. 0 means the tcp btl will not try to set a send buffer size.
  408. MCA btl tcp: parameter "btl_tcp_rcvbuf" (current value: "0", data source: default, level: 4 tuner/basic, type: int)
  409. The size of the receive buffer socket option for each connection. Modern TCP stacks generally are smarter than a fixed size and in some situations setting a buffer size explicitly can actually lower performance. 0 means the tcp btl will not try to set a send buffer size.
  410. MCA btl tcp: parameter "btl_tcp_endpoint_cache" (current value: "30720", data source: default, level: 4 tuner/basic, type: int)
  411. The size of the internal cache for each TCP connection. This cache is used to reduce the number of syscalls, by replacing them with memcpy. Every read will read the expected data plus the amount of the endpoint_cache
  412. MCA btl tcp: parameter "btl_tcp_use_nagle" (current value: "0", data source: default, level: 4 tuner/basic, type: int)
  413. Whether to use Nagle's algorithm or not (using Nagle's algorithm may increase short message latency)
  414. MCA btl tcp: parameter "btl_tcp_port_min_v4" (current value: "1024", data source: default, level: 2 user/detail, type: int)
  415. The minimum port where the TCP BTL will try to bind (default 1024)
  416. MCA btl tcp: parameter "btl_tcp_port_range_v4" (current value: "64511", data source: default, level: 2 user/detail, type: int)
  417. The number of ports where the TCP BTL will try to bind (default 64511). This parameter together with the port min, define a range of ports where Open MPI will open sockets.
  418. MCA btl tcp: parameter "btl_tcp_progress_thread" (current value: "0", data source: default, level: 1 user/basic, type: int)
  419. MCA btl tcp: parameter "btl_tcp_warn_all_unfound_interfaces" (current value: "false", data source: default, level: 2 user/detail, type: bool)
  420. Issue a warning for all unfound interfaces included in if_exclude
  421. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  422. MCA btl tcp: parameter "btl_tcp_exclusivity" (current value: "100", data source: default, level: 7 dev/basic, type: unsigned_int)
  423. BTL exclusivity (must be >= 0)
  424. MCA btl tcp: parameter "btl_tcp_flags" (current value: "send,put,inplace,need-ack,need-csum,hetero-rdma", data source: default, level: 5 tuner/detail, type: unsigned_int)
  425. BTL bit flags (general flags: send, put, get, in-place, hetero-rdma, atomics, fetching-atomics)
  426. Valid values: Comma-delimited list of: 0x1:"send", 0x2:"put", 0x4:"get", 0x8:"inplace", 0x4000:"signaled", 0x8000:"atomics", 0x10000:"fetching-atomics", 0x20000:"static", 0x400:"cuda-put", 0x800:"cuda-get", 0x1000:"cuda-async-send", 0x2000:"cuda-async-recv", 0x200:"failover", 0x10:"need-ack", 0x20:"need-csum", 0x100:"hetero-rdma", 0x80000:"rdma-flush"
  427. MCA btl tcp: informational "btl_tcp_atomic_flags" (current value: "", data source: default, level: 5 tuner/detail, type: unsigned_int)
  428. BTL atomic support flags
  429. Valid values: Comma-delimited list of: 0x1:"add", 0x200:"and", 0x400:"or", 0x800:"xor", 0x1000:"land", 0x2000:"lor", 0x4000:"lxor", 0x10000:"swap", 0x100000:"min", 0x200000:"max", 0x10000000:"compare-and-swap", 0x20000000:"global"
  430. MCA btl tcp: parameter "btl_tcp_rndv_eager_limit" (current value: "65536", data source: default, level: 4 tuner/basic, type: size_t)
  431. Size (in bytes, including header) of "phase 1" fragment sent for all large messages (must be >= 0 and <= eager_limit)
  432. MCA btl tcp: parameter "btl_tcp_eager_limit" (current value: "65536", data source: default, level: 4 tuner/basic, type: size_t)
  433. Maximum size (in bytes, including header) of "short" messages (must be >= 1).
  434. MCA btl tcp: parameter "btl_tcp_put_limit" (current value: "18446744073709551615", data source: default, level: 4 tuner/basic, type: size_t)
  435. Maximum size (in bytes) for btl put
  436. MCA btl tcp: parameter "btl_tcp_put_alignment" (current value: "0", data source: default, level: 6 tuner/all, type: size_t)
  437. Alignment required for btl put
  438. MCA btl tcp: parameter "btl_tcp_max_send_size" (current value: "131072", data source: default, level: 4 tuner/basic, type: size_t)
  439. Maximum size (in bytes) of a single "phase 2" fragment of a long message when using the pipeline protocol (must be >= 1)
  440. MCA btl tcp: parameter "btl_tcp_rdma_pipeline_send_length" (current value: "131072", data source: default, level: 4 tuner/basic, type: size_t)
  441. Length of the "phase 2" portion of a large message (in bytes) when using the pipeline protocol. This part of the message will be split into fragments of size max_send_size and sent using send/receive semantics (must be >= 0; only relevant when the PUT flag is set)
  442. MCA btl tcp: parameter "btl_tcp_rdma_pipeline_frag_size" (current value: "2147482624", data source: default, level: 4 tuner/basic, type: size_t)
  443. Maximum size (in bytes) of a single "phase 3" fragment from a long message when using the pipeline protocol. These fragments will be sent using RDMA semantics (must be >= 1; only relevant when the PUT flag is set)
  444. MCA btl tcp: parameter "btl_tcp_min_rdma_pipeline_size" (current value: "196608", data source: default, level: 4 tuner/basic, type: size_t)
  445. Messages smaller than this size (in bytes) will not use the RDMA pipeline protocol. Instead, they will be split into fragments of max_send_size and sent using send/receive semantics (must be >=0, and is automatically adjusted up to at least (eager_limit+btl_rdma_pipeline_send_length); only relevant when the PUT flag is set)
  446. MCA btl tcp: parameter "btl_tcp_latency" (current value: "0", data source: default, level: 5 tuner/detail, type: unsigned_int)
  447. Approximate latency of interconnect (0 = auto-detect value at run-time [not supported in all BTL modules], >= 1 = latency in microseconds)
  448. MCA btl tcp: parameter "btl_tcp_bandwidth" (current value: "0", data source: default, level: 5 tuner/detail, type: unsigned_int)
  449. Approximate maximum bandwidth of interconnect (0 = auto-detect value at run-time [not supported in all BTL modules], >= 1 = bandwidth in Mbps)
  450. MCA btl tcp: parameter "btl_tcp_disable_family" (current value: "0", data source: default, level: 2 user/detail, type: int)
  451. MCA btl openib: ---------------------------------------------------
  452. MCA btl openib: parameter "btl_openib_verbose" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  453. Output some verbose OpenIB BTL information (0 = no output, nonzero = output)
  454. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  455. MCA btl openib: parameter "btl_openib_warn_no_device_params_found" (current value: "true", data source: default, level: 9 dev/all, type: bool, synonyms: btl_openib_warn_no_hca_params_found)
  456. Warn when no device-specific parameters are found in the INI file specified by the btl_openib_device_param_files MCA parameter (0 = do not warn; any other value = warn)
  457. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  458. MCA btl openib: parameter "btl_openib_warn_default_gid_prefix" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  459. Warn when there is more than one active ports and at least one of them connected to the network with only default GID prefix configured (0 = do not warn; any other value = warn)
  460. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  461. MCA btl openib: parameter "btl_openib_warn_nonexistent_if" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  462. Warn if non-existent devices and/or ports are specified in the btl_openib_if_[in|ex]clude MCA parameters (0 = do not warn; any other value = warn)
  463. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  464. MCA btl openib: parameter "btl_openib_abort_not_enough_reg_mem" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  465. If there is not enough registered memory available on the system for Open MPI to function properly, Open MPI will issue a warning. If this MCA parameter is set to true, then Open MPI will also abort all MPI jobs (0 = warn, but do not abort; any other value = warn and abort)
  466. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  467. MCA btl openib: parameter "btl_openib_poll_cq_batch" (current value: "256", data source: default, level: 9 dev/all, type: unsigned_int)
  468. Retrieve up to poll_cq_batch completions from CQ
  469. MCA btl openib: parameter "btl_openib_device_param_files" (current value: "/my/install/location/openmpi/share/openmpi/mca-btl-openib-device-params.ini", data source: default, level: 9 dev/all, type: string, synonyms: btl_openib_hca_param_files)
  470. Colon-delimited list of INI-style files that contain device vendor/part-specific parameters (use semicolon for Windows)
  471. MCA btl openib: parameter "btl_openib_device_type" (current value: "all", data source: default, level: 9 dev/all, type: int)
  472. Specify to only use IB or iWARP network adapters (infiniband = only use InfiniBand HCAs; iwarp = only use iWARP NICs; all = use any available adapters)
  473. Valid values: 0:"infiniband", 0:"ib", 1:"iwarp", 1:"iw", 2:"all"
  474. MCA btl openib: parameter "btl_openib_allow_ib" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  475. Override policy since Open MPI 4.0 of ignoring IB HCAs for openib BTL
  476. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  477. MCA btl openib: parameter "btl_openib_max_btls" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  478. Maximum number of device ports to use (-1 = use all available, otherwise must be >= 1)
  479. MCA btl openib: parameter "btl_openib_free_list_num" (current value: "8", data source: default, level: 9 dev/all, type: int)
  480. Initial size of free lists (must be >= 1)
  481. MCA btl openib: parameter "btl_openib_free_list_max" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  482. Maximum size of free lists (-1 = infinite, otherwise must be >= 0)
  483. MCA btl openib: parameter "btl_openib_free_list_inc" (current value: "32", data source: default, level: 9 dev/all, type: int)
  484. Increment size of free lists (must be >= 1)
  485. MCA btl openib: parameter "btl_openib_mpool_hints" (current value: "", data source: default, level: 9 dev/all, type: string)
  486. hints for selecting a memory pool (default: none)
  487. MCA btl openib: parameter "btl_openib_rcache" (current value: "grdma", data source: default, level: 9 dev/all, type: string)
  488. Name of the registration cache to be used (it is unlikely that you will ever want to change this)
  489. MCA btl openib: parameter "btl_openib_reg_mru_len" (current value: "16", data source: default, level: 9 dev/all, type: int)
  490. Length of the registration cache most recently used list (must be >= 1)
  491. MCA btl openib: parameter "btl_openib_cq_size" (current value: "8192", data source: default, level: 9 dev/all, type: int, synonyms: btl_openib_ib_cq_size)
  492. Minimum size of the OpenFabrics completion queue (CQs are automatically sized based on the number of peer MPI processes; this value determines the *minimum* size of all CQs)
  493. MCA btl openib: parameter "btl_openib_max_inline_data" (current value: "-1", data source: default, level: 9 dev/all, type: int, synonyms: btl_openib_ib_max_inline_data)
  494. Maximum size of inline data segment (-1 = run-time probe to discover max value, otherwise must be >= 0). If not explicitly set, use max_inline_data from the INI file containing device-specific parameters
  495. MCA btl openib: parameter "btl_openib_pkey" (current value: "0", data source: default, level: 9 dev/all, type: unsigned_int, synonyms: btl_openib_ib_pkey_val)
  496. OpenFabrics partition key (pkey) value. Unsigned integer decimal or hex values are allowed (e.g., "3" or "0x3f") and will be masked against the maximum allowable IB partition key value (0x7fff)
  497. MCA btl openib: parameter "btl_openib_psn" (current value: "0", data source: default, level: 9 dev/all, type: unsigned_int, synonyms: btl_openib_ib_psn)
  498. OpenFabrics packet sequence starting number (must be >= 0)
  499. MCA btl openib: parameter "btl_openib_ib_qp_ous_rd_atom" (current value: "4", data source: default, level: 9 dev/all, type: unsigned_int)
  500. InfiniBand outstanding atomic reads (must be >= 0)
  501. MCA btl openib: parameter "btl_openib_ib_min_rnr_timer" (current value: "25", data source: default, level: 9 dev/all, type: unsigned_int)
  502. InfiniBand minimum "receiver not ready" timer, in seconds (must be >= 0 and <= 31)
  503. MCA btl openib: parameter "btl_openib_ib_timeout" (current value: "20", data source: default, level: 9 dev/all, type: unsigned_int)
  504. InfiniBand transmit timeout, plugged into formula: 4.096 microseconds * (2^btl_openib_ib_timeout) (must be >= 0 and <= 31)
  505. MCA btl openib: parameter "btl_openib_ib_retry_count" (current value: "7", data source: default, level: 9 dev/all, type: unsigned_int)
  506. InfiniBand transmit retry count (must be >= 0 and <= 7)
  507. MCA btl openib: parameter "btl_openib_ib_rnr_retry" (current value: "7", data source: default, level: 9 dev/all, type: unsigned_int)
  508. InfiniBand "receiver not ready" retry count; applies *only* to SRQ/XRC queues. PP queues use RNR retry values of 0 because Open MPI performs software flow control to guarantee that RNRs never occur (must be >= 0 and <= 7; 7 = "infinite")
  509. MCA btl openib: parameter "btl_openib_ib_max_rdma_dst_ops" (current value: "4", data source: default, level: 9 dev/all, type: unsigned_int)
  510. InfiniBand maximum pending RDMA destination operations (must be >= 0)
  511. MCA btl openib: parameter "btl_openib_ib_service_level" (current value: "0", data source: default, level: 9 dev/all, type: unsigned_int)
  512. InfiniBand service level (must be >= 0 and <= 15)
  513. MCA btl openib: parameter "btl_openib_use_eager_rdma" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  514. Use RDMA for eager messages (-1 = use device default, 0 = do not use eager RDMA, 1 = use eager RDMA)
  515. MCA btl openib: parameter "btl_openib_eager_rdma_threshold" (current value: "16", data source: default, level: 9 dev/all, type: int)
  516. Use RDMA for short messages after this number of messages are received from a given peer (must be >= 1)
  517. MCA btl openib: parameter "btl_openib_max_eager_rdma" (current value: "16", data source: default, level: 9 dev/all, type: int)
  518. Maximum number of peers allowed to use RDMA for short messages (RDMA is used for all long messages, except if explicitly disabled, such as with the "dr" pml) (must be >= 0)
  519. MCA btl openib: parameter "btl_openib_eager_rdma_num" (current value: "17", data source: default, level: 9 dev/all, type: int)
  520. Number of RDMA buffers to allocate for small messages (must be >= 1)
  521. MCA btl openib: parameter "btl_openib_btls_per_lid" (current value: "1", data source: default, level: 9 dev/all, type: unsigned_int)
  522. Number of BTLs to create for each InfiniBand LID (must be >= 1)
  523. MCA btl openib: parameter "btl_openib_max_lmc" (current value: "1", data source: default, level: 9 dev/all, type: unsigned_int)
  524. Maximum number of LIDs to use for each device port (must be >= 0, where 0 = use all available)
  525. MCA btl openib: parameter "btl_openib_enable_apm_over_lmc" (current value: "0", data source: default, level: 9 dev/all, type: int)
  526. Maximum number of alternative paths for each device port (must be >= -1, where 0 = disable apm, -1 = all available alternative paths )
  527. MCA btl openib: parameter "btl_openib_enable_apm_over_ports" (current value: "0", data source: default, level: 9 dev/all, type: int)
  528. Enable alternative path migration (APM) over different ports of the same device (must be >= 0, where 0 = disable APM over ports, 1 = enable APM over ports of the same device)
  529. MCA btl openib: parameter "btl_openib_use_async_event_thread" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  530. If nonzero, use the thread that will handle InfiniBand asynchronous events
  531. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  532. MCA btl openib: parameter "btl_openib_enable_srq_resize" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  533. Enable/Disable on demand SRQ resize. (0 = without resizing, nonzero = with resizing)
  534. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  535. MCA btl openib: parameter "btl_openib_rroce_enable" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  536. Enable/Disable routing between different subnets(0 = disable, nonzero = enable)
  537. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  538. MCA btl openib: parameter "btl_openib_buffer_alignment" (current value: "64", data source: default, level: 9 dev/all, type: unsigned_int)
  539. Preferred communication buffer alignment, in bytes (must be > 0 and power of two)
  540. MCA btl openib: parameter "btl_openib_use_message_coalescing" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  541. If nonzero, use message coalescing
  542. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  543. MCA btl openib: parameter "btl_openib_cq_poll_ratio" (current value: "100", data source: default, level: 9 dev/all, type: unsigned_int)
  544. How often to poll high priority CQ versus low priority CQ
  545. MCA btl openib: parameter "btl_openib_eager_rdma_poll_ratio" (current value: "100", data source: default, level: 9 dev/all, type: unsigned_int)
  546. How often to poll eager RDMA channel versus CQ
  547. MCA btl openib: parameter "btl_openib_hp_cq_poll_per_progress" (current value: "10", data source: default, level: 9 dev/all, type: unsigned_int)
  548. Max number of completion events to process for each call of BTL progress engine
  549. MCA btl openib: parameter "btl_openib_max_hw_msg_size" (current value: "0", data source: default, level: 9 dev/all, type: unsigned_int)
  550. Maximum size (in bytes) of a single fragment of a long message when using the RDMA protocols (must be > 0 and <= hw capabilities).
  551. MCA btl openib: parameter "btl_openib_allow_max_memory_registration" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  552. Allow maximum possible memory to register with HCA
  553. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  554. MCA btl openib: parameter "btl_openib_memory_registration_verbose" (current value: "0", data source: default, level: 9 dev/all, type: int)
  555. Output some verbose memory registration information (0 = no output, nonzero = output)
  556. MCA btl openib: parameter "btl_openib_ignore_locality" (current value: "0", data source: default, level: 9 dev/all, type: int)
  557. Ignore any locality information and use all devices (0 = use locality informaiton and use only close devices, nonzero = ignore locality information)
  558. MCA btl openib: informational "btl_openib_have_fork_support" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  559. Whether the OpenFabrics stack supports applications that invoke the "fork()" system call or not (0 = no, 1 = yes). Note that this value does NOT indicate whether the system being run on supports "fork()" with OpenFabrics applications or not.
  560. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  561. MCA btl openib: parameter "btl_openib_exclusivity" (current value: "1024", data source: default, level: 7 dev/basic, type: unsigned_int)
  562. BTL exclusivity (must be >= 0)
  563. MCA btl openib: parameter "btl_openib_flags" (current value: "send,put,get,fetching-atomics,need-ack,need-csum,hetero-rdma", data source: default, level: 5 tuner/detail, type: unsigned_int)
  564. BTL bit flags (general flags: send, put, get, in-place, hetero-rdma, atomics, fetching-atomics)
  565. Valid values: Comma-delimited list of: 0x1:"send", 0x2:"put", 0x4:"get", 0x8:"inplace", 0x4000:"signaled", 0x8000:"atomics", 0x10000:"fetching-atomics", 0x20000:"static", 0x400:"cuda-put", 0x800:"cuda-get", 0x1000:"cuda-async-send", 0x2000:"cuda-async-recv", 0x200:"failover", 0x10:"need-ack", 0x20:"need-csum", 0x100:"hetero-rdma", 0x80000:"rdma-flush"
  566. MCA btl openib: informational "btl_openib_atomic_flags" (current value: "add,compare-and-swap", data source: default, level: 5 tuner/detail, type: unsigned_int)
  567. BTL atomic support flags
  568. Valid values: Comma-delimited list of: 0x1:"add", 0x200:"and", 0x400:"or", 0x800:"xor", 0x1000:"land", 0x2000:"lor", 0x4000:"lxor", 0x10000:"swap", 0x100000:"min", 0x200000:"max", 0x10000000:"compare-and-swap", 0x20000000:"global"
  569. MCA btl openib: parameter "btl_openib_rndv_eager_limit" (current value: "12288", data source: default, level: 4 tuner/basic, type: size_t)
  570. Size (in bytes, including header) of "phase 1" fragment sent for all large messages (must be >= 0 and <= eager_limit)
  571. MCA btl openib: parameter "btl_openib_eager_limit" (current value: "12288", data source: default, level: 4 tuner/basic, type: size_t)
  572. Maximum size (in bytes, including header) of "short" messages (must be >= 1).
  573. MCA btl openib: parameter "btl_openib_get_limit" (current value: "18446744073709551615", data source: default, level: 4 tuner/basic, type: size_t)
  574. Maximum size (in bytes) for btl get
  575. MCA btl openib: parameter "btl_openib_get_alignment" (current value: "0", data source: default, level: 6 tuner/all, type: size_t)
  576. Alignment required for btl get
  577. MCA btl openib: parameter "btl_openib_put_limit" (current value: "18446744073709551615", data source: default, level: 4 tuner/basic, type: size_t)
  578. Maximum size (in bytes) for btl put
  579. MCA btl openib: parameter "btl_openib_put_alignment" (current value: "0", data source: default, level: 6 tuner/all, type: size_t)
  580. Alignment required for btl put
  581. MCA btl openib: parameter "btl_openib_max_send_size" (current value: "65536", data source: default, level: 4 tuner/basic, type: size_t)
  582. Maximum size (in bytes) of a single "phase 2" fragment of a long message when using the pipeline protocol (must be >= 1)
  583. MCA btl openib: parameter "btl_openib_rdma_pipeline_send_length" (current value: "1048576", data source: default, level: 4 tuner/basic, type: size_t)
  584. Length of the "phase 2" portion of a large message (in bytes) when using the pipeline protocol. This part of the message will be split into fragments of size max_send_size and sent using send/receive semantics (must be >= 0; only relevant when the PUT flag is set)
  585. MCA btl openib: parameter "btl_openib_rdma_pipeline_frag_size" (current value: "1048576", data source: default, level: 4 tuner/basic, type: size_t)
  586. Maximum size (in bytes) of a single "phase 3" fragment from a long message when using the pipeline protocol. These fragments will be sent using RDMA semantics (must be >= 1; only relevant when the PUT flag is set)
  587. MCA btl openib: parameter "btl_openib_min_rdma_pipeline_size" (current value: "1060864", data source: default, level: 4 tuner/basic, type: size_t)
  588. Messages smaller than this size (in bytes) will not use the RDMA pipeline protocol. Instead, they will be split into fragments of max_send_size and sent using send/receive semantics (must be >=0, and is automatically adjusted up to at least (eager_limit+btl_rdma_pipeline_send_length); only relevant when the PUT flag is set)
  589. MCA btl openib: parameter "btl_openib_latency" (current value: "4", data source: default, level: 5 tuner/detail, type: unsigned_int)
  590. Approximate latency of interconnect (0 = auto-detect value at run-time [not supported in all BTL modules], >= 1 = latency in microseconds)
  591. MCA btl openib: parameter "btl_openib_bandwidth" (current value: "0", data source: default, level: 5 tuner/detail, type: unsigned_int)
  592. Approximate maximum bandwidth of interconnect (0 = auto-detect value at run-time [not supported in all BTL modules], >= 1 = bandwidth in Mbps)
  593. MCA btl openib: parameter "btl_openib_receive_queues" (current value: "S,128,256,192,128:S,2048,1024,1008,64:S,12288,1024,1008,64:S,65536,1024,1008,64", data source: default, level: 9 dev/all, type: string)
  594. Colon-delimited, comma-delimited list of receive queues: P,4096,8,6,4:P,32768,8,6,4
  595. MCA btl openib: parameter "btl_openib_if_include" (current value: "", data source: default, level: 9 dev/all, type: string)
  596. Comma-delimited list of devices/ports to be used (e.g. "mthca0,mthca1:2"; empty value means to use all ports found). Mutually exclusive with btl_openib_if_exclude.
  597. MCA btl openib: parameter "btl_openib_if_exclude" (current value: "", data source: default, level: 9 dev/all, type: string)
  598. Comma-delimited list of device/ports to be excluded (empty value means to not exclude any ports). Mutually exclusive with btl_openib_if_include.
  599. MCA btl openib: parameter "btl_openib_ipaddr_include" (current value: "", data source: default, level: 9 dev/all, type: string)
  600. Comma-delimited list of IP Addresses to be used (e.g. "192.168.1.0/24"). Mutually exclusive with btl_openib_ipaddr_exclude.
  601. MCA btl openib: parameter "btl_openib_ipaddr_exclude" (current value: "", data source: default, level: 9 dev/all, type: string)
  602. Comma-delimited list of IP Addresses to be excluded (e.g. "192.168.1.0/24"). Mutually exclusive with btl_openib_ipaddr_include.
  603. MCA btl openib: parameter "btl_openib_gid_index" (current value: "0", data source: default, level: 9 dev/all, type: int)
  604. GID index to use on verbs device ports
  605. MCA btl openib: parameter "btl_openib_allow_different_subnets" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  606. Allow connecting processes from different IB subnets.(0 = do not allow; 1 = allow)
  607. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  608. MCA btl openib: parameter "btl_openib_cpc_include" (current value: "", data source: default, level: 9 dev/all, type: string)
  609. Method used to select OpenFabrics connections (valid values: udcm)
  610. MCA btl openib: parameter "btl_openib_cpc_exclude" (current value: "", data source: default, level: 9 dev/all, type: string)
  611. Method used to exclude OpenFabrics connections (valid values: udcm)
  612. MCA btl openib: parameter "btl_openib_connect_udcm_priority" (current value: "63", data source: default, level: 9 dev/all, type: int)
  613. Priority of the udcm connection method
  614. MCA btl openib: parameter "btl_openib_connect_udcm_recv_count" (current value: "512", data source: default, level: 9 dev/all, type: int)
  615. Number of registered buffers to post
  616. MCA btl openib: parameter "btl_openib_connect_udcm_timeout" (current value: "500000", data source: default, level: 9 dev/all, type: int)
  617. Ack timeout for udcm connection messages
  618. MCA btl openib: parameter "btl_openib_connect_udcm_max_retry" (current value: "25", data source: default, level: 9 dev/all, type: int)
  619. Maximum number of times to retry sending a udcm connection message
  620. MCA btl vader: ---------------------------------------------------
  621. MCA btl vader: parameter "btl_vader_free_list_num" (current value: "8", data source: default, level: 9 dev/all, type: int)
  622. Initial number of fragments to allocate for shared memory communication.
  623. MCA btl vader: parameter "btl_vader_free_list_max" (current value: "512", data source: default, level: 9 dev/all, type: int)
  624. Maximum number of fragments to allocate for shared memory communication.
  625. MCA btl vader: parameter "btl_vader_free_list_inc" (current value: "64", data source: default, level: 9 dev/all, type: int)
  626. Number of fragments to create on each allocation.
  627. MCA btl vader: parameter "btl_vader_memcpy_limit" (current value: "524288", data source: default, level: 5 tuner/detail, type: int)
  628. Message size to switch from using memove to memcpy. The relative speed of these two routines can vary by size.
  629. MCA btl vader: parameter "btl_vader_segment_size" (current value: "4194304", data source: default, level: 5 tuner/detail, type: int)
  630. Maximum size of all shared memory buffers (default: 4M)
  631. MCA btl vader: parameter "btl_vader_max_inline_send" (current value: "256", data source: default, level: 5 tuner/detail, type: unsigned_int)
  632. Maximum size to transfer using copy-in copy-out semantics
  633. MCA btl vader: parameter "btl_vader_fbox_threshold" (current value: "16", data source: default, level: 5 tuner/detail, type: unsigned_int)
  634. Number of sends required before an eager send buffer is setup for a peer (default: 16)
  635. MCA btl vader: parameter "btl_vader_fbox_max" (current value: "32", data source: default, level: 5 tuner/detail, type: unsigned_int)
  636. Maximum number of eager send buffers to allocate (default: 32)
  637. MCA btl vader: parameter "btl_vader_fbox_size" (current value: "4096", data source: default, level: 5 tuner/detail, type: unsigned_int)
  638. Size of per-peer fast transfer buffers (default: 4k)
  639. MCA btl vader: parameter "btl_vader_single_copy_mechanism" (current value: "cma", data source: default, level: 3 user/all, type: int)
  640. Single copy mechanism to use (defaults to best available)
  641. Valid values: 1:"cma", 4:"emulated", 3:"none"
  642. MCA btl vader: parameter "btl_vader_backing_directory" (current value: "/dev/shm", data source: default, level: 3 user/all, type: string)
  643. Directory to place backing files for shared memory communication. This directory should be on a local filesystem such as /tmp or /dev/shm (default: (linux) /dev/shm, (others) session directory)
  644. MCA btl vader: parameter "btl_vader_exclusivity" (current value: "65536", data source: default, level: 7 dev/basic, type: unsigned_int)
  645. BTL exclusivity (must be >= 0)
  646. MCA btl vader: parameter "btl_vader_flags" (current value: "send,put,get,inplace,atomics,fetching-atomics", data source: default, level: 5 tuner/detail, type: unsigned_int)
  647. BTL bit flags (general flags: send, put, get, in-place, hetero-rdma, atomics, fetching-atomics)
  648. Valid values: Comma-delimited list of: 0x1:"send", 0x2:"put", 0x4:"get", 0x8:"inplace", 0x4000:"signaled", 0x8000:"atomics", 0x10000:"fetching-atomics", 0x20000:"static", 0x400:"cuda-put", 0x800:"cuda-get", 0x1000:"cuda-async-send", 0x2000:"cuda-async-recv", 0x200:"failover", 0x10:"need-ack", 0x20:"need-csum", 0x100:"hetero-rdma", 0x80000:"rdma-flush"
  649. MCA btl vader: parameter "btl_vader_rndv_eager_limit" (current value: "32768", data source: default, level: 4 tuner/basic, type: size_t)
  650. Size (in bytes, including header) of "phase 1" fragment sent for all large messages (must be >= 0 and <= eager_limit)
  651. MCA btl vader: parameter "btl_vader_eager_limit" (current value: "4096", data source: default, level: 4 tuner/basic, type: size_t)
  652. Maximum size (in bytes, including header) of "short" messages (must be >= 1).
  653. MCA btl vader: parameter "btl_vader_get_limit" (current value: "18446744073709551615", data source: default, level: 4 tuner/basic, type: size_t)
  654. Maximum size (in bytes) for btl get
  655. MCA btl vader: parameter "btl_vader_get_alignment" (current value: "0", data source: default, level: 6 tuner/all, type: size_t)
  656. Alignment required for btl get
  657. MCA btl vader: parameter "btl_vader_put_limit" (current value: "18446744073709551615", data source: default, level: 4 tuner/basic, type: size_t)
  658. Maximum size (in bytes) for btl put
  659. MCA btl vader: parameter "btl_vader_put_alignment" (current value: "0", data source: default, level: 6 tuner/all, type: size_t)
  660. Alignment required for btl put
  661. MCA btl vader: parameter "btl_vader_max_send_size" (current value: "32768", data source: default, level: 4 tuner/basic, type: size_t)
  662. Maximum size (in bytes) of a single "phase 2" fragment of a long message when using the pipeline protocol (must be >= 1)
  663. MCA btl vader: parameter "btl_vader_rdma_pipeline_send_length" (current value: "4096", data source: default, level: 4 tuner/basic, type: size_t)
  664. Length of the "phase 2" portion of a large message (in bytes) when using the pipeline protocol. This part of the message will be split into fragments of size max_send_size and sent using send/receive semantics (must be >= 0; only relevant when the PUT flag is set)
  665. MCA btl vader: parameter "btl_vader_rdma_pipeline_frag_size" (current value: "4096", data source: default, level: 4 tuner/basic, type: size_t)
  666. Maximum size (in bytes) of a single "phase 3" fragment from a long message when using the pipeline protocol. These fragments will be sent using RDMA semantics (must be >= 1; only relevant when the PUT flag is set)
  667. MCA btl vader: parameter "btl_vader_min_rdma_pipeline_size" (current value: "2147483647", data source: default, level: 4 tuner/basic, type: size_t)
  668. Messages smaller than this size (in bytes) will not use the RDMA pipeline protocol. Instead, they will be split into fragments of max_send_size and sent using send/receive semantics (must be >=0, and is automatically adjusted up to at least (eager_limit+btl_rdma_pipeline_send_length); only relevant when the PUT flag is set)
  669. MCA btl vader: parameter "btl_vader_latency" (current value: "1", data source: default, level: 5 tuner/detail, type: unsigned_int)
  670. Approximate latency of interconnect (0 = auto-detect value at run-time [not supported in all BTL modules], >= 1 = latency in microseconds)
  671. MCA btl vader: parameter "btl_vader_bandwidth" (current value: "40000", data source: default, level: 5 tuner/detail, type: unsigned_int)
  672. Approximate maximum bandwidth of interconnect (0 = auto-detect value at run-time [not supported in all BTL modules], >= 1 = bandwidth in Mbps)
  673. MCA btl self: ---------------------------------------------------
  674. MCA btl self: parameter "btl_self_free_list_num" (current value: "0", data source: default, level: 9 dev/all, type: int)
  675. Number of fragments by default
  676. MCA btl self: parameter "btl_self_free_list_max" (current value: "64", data source: default, level: 9 dev/all, type: int)
  677. Maximum number of fragments
  678. MCA btl self: parameter "btl_self_free_list_inc" (current value: "8", data source: default, level: 9 dev/all, type: int)
  679. Increment by this number of fragments
  680. MCA btl self: parameter "btl_self_exclusivity" (current value: "65536", data source: default, level: 7 dev/basic, type: unsigned_int)
  681. BTL exclusivity (must be >= 0)
  682. MCA btl self: parameter "btl_self_flags" (current value: "send,put,get,inplace", data source: default, level: 5 tuner/detail, type: unsigned_int)
  683. BTL bit flags (general flags: send, put, get, in-place, hetero-rdma, atomics, fetching-atomics)
  684. Valid values: Comma-delimited list of: 0x1:"send", 0x2:"put", 0x4:"get", 0x8:"inplace", 0x4000:"signaled", 0x8000:"atomics", 0x10000:"fetching-atomics", 0x20000:"static", 0x400:"cuda-put", 0x800:"cuda-get", 0x1000:"cuda-async-send", 0x2000:"cuda-async-recv", 0x200:"failover", 0x10:"need-ack", 0x20:"need-csum", 0x100:"hetero-rdma", 0x80000:"rdma-flush"
  685. MCA btl self: informational "btl_self_atomic_flags" (current value: "", data source: default, level: 5 tuner/detail, type: unsigned_int)
  686. BTL atomic support flags
  687. Valid values: Comma-delimited list of: 0x1:"add", 0x200:"and", 0x400:"or", 0x800:"xor", 0x1000:"land", 0x2000:"lor", 0x4000:"lxor", 0x10000:"swap", 0x100000:"min", 0x200000:"max", 0x10000000:"compare-and-swap", 0x20000000:"global"
  688. MCA btl self: parameter "btl_self_rndv_eager_limit" (current value: "131072", data source: default, level: 4 tuner/basic, type: size_t)
  689. Size (in bytes, including header) of "phase 1" fragment sent for all large messages (must be >= 0 and <= eager_limit)
  690. MCA btl self: parameter "btl_self_eager_limit" (current value: "1024", data source: default, level: 4 tuner/basic, type: size_t)
  691. Maximum size (in bytes, including header) of "short" messages (must be >= 1).
  692. MCA btl self: parameter "btl_self_get_limit" (current value: "18446744073709551615", data source: default, level: 4 tuner/basic, type: size_t)
  693. Maximum size (in bytes) for btl get
  694. MCA btl self: parameter "btl_self_get_alignment" (current value: "0", data source: default, level: 6 tuner/all, type: size_t)
  695. Alignment required for btl get
  696. MCA btl self: parameter "btl_self_put_limit" (current value: "18446744073709551615", data source: default, level: 4 tuner/basic, type: size_t)
  697. Maximum size (in bytes) for btl put
  698. MCA btl self: parameter "btl_self_put_alignment" (current value: "0", data source: default, level: 6 tuner/all, type: size_t)
  699. Alignment required for btl put
  700. MCA btl self: parameter "btl_self_max_send_size" (current value: "16384", data source: default, level: 4 tuner/basic, type: size_t)
  701. Maximum size (in bytes) of a single "phase 2" fragment of a long message when using the pipeline protocol (must be >= 1)
  702. MCA btl self: parameter "btl_self_rdma_pipeline_send_length" (current value: "2147483647", data source: default, level: 4 tuner/basic, type: size_t)
  703. Length of the "phase 2" portion of a large message (in bytes) when using the pipeline protocol. This part of the message will be split into fragments of size max_send_size and sent using send/receive semantics (must be >= 0; only relevant when the PUT flag is set)
  704. MCA btl self: parameter "btl_self_rdma_pipeline_frag_size" (current value: "2147483647", data source: default, level: 4 tuner/basic, type: size_t)
  705. Maximum size (in bytes) of a single "phase 3" fragment from a long message when using the pipeline protocol. These fragments will be sent using RDMA semantics (must be >= 1; only relevant when the PUT flag is set)
  706. MCA btl self: parameter "btl_self_min_rdma_pipeline_size" (current value: "2147484671", data source: default, level: 4 tuner/basic, type: size_t)
  707. Messages smaller than this size (in bytes) will not use the RDMA pipeline protocol. Instead, they will be split into fragments of max_send_size and sent using send/receive semantics (must be >=0, and is automatically adjusted up to at least (eager_limit+btl_rdma_pipeline_send_length); only relevant when the PUT flag is set)
  708. MCA btl self: parameter "btl_self_latency" (current value: "0", data source: default, level: 5 tuner/detail, type: unsigned_int)
  709. Approximate latency of interconnect (0 = auto-detect value at run-time [not supported in all BTL modules], >= 1 = latency in microseconds)
  710. MCA btl self: parameter "btl_self_bandwidth" (current value: "100", data source: default, level: 5 tuner/detail, type: unsigned_int)
  711. Approximate maximum bandwidth of interconnect (0 = auto-detect value at run-time [not supported in all BTL modules], >= 1 = bandwidth in Mbps)
  712. MCA compress base: ---------------------------------------------------
  713. MCA compress base: parameter "compress" (current value: "", data source: default, level: 2 user/detail, type: string)
  714. Default selection set of components for the compress framework (<none> means use all components that can be found)
  715. MCA compress base: ---------------------------------------------------
  716. MCA compress base: parameter "compress_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  717. Verbosity level for the compress framework (default: 0)
  718. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  719. MCA compress bzip: ---------------------------------------------------
  720. MCA compress bzip: parameter "compress_bzip_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  721. Priority of the COMPRESS bzip component (default: 10)
  722. MCA compress bzip: parameter "compress_bzip_verbose" (current value: "0", data source: default, level: 9 dev/all, type: int)
  723. Verbose level for the COMPRESS bzip component
  724. MCA compress gzip: ---------------------------------------------------
  725. MCA compress gzip: parameter "compress_gzip_priority" (current value: "15", data source: default, level: 9 dev/all, type: int)
  726. Priority of the COMPRESS gzip component (default: 15)
  727. MCA compress gzip: parameter "compress_gzip_verbose" (current value: "0", data source: default, level: 9 dev/all, type: int)
  728. Verbose level for the COMPRESS gzip component
  729. MCA crs base: ---------------------------------------------------
  730. MCA crs base: parameter "crs" (current value: "", data source: default, level: 2 user/detail, type: string)
  731. Default selection set of components for the crs framework (<none> means use all components that can be found)
  732. MCA crs base: ---------------------------------------------------
  733. MCA crs base: parameter "crs_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  734. Verbosity level for the crs framework (default: 0)
  735. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  736. MCA crs none: ---------------------------------------------------
  737. MCA crs none: informational "crs_none_priority" (current value: "1", data source: default, level: 3 user/all, type: int)
  738. Priority of the crs none component
  739. MCA crs none: parameter "crs_none_select_warning" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  740. Enable warning when the 'none' component is selected when checkpoint/restart functionality is requested.[Default = disabled/no-warning]
  741. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  742. MCA dl base: ---------------------------------------------------
  743. MCA dl base: parameter "dl" (current value: "", data source: default, level: 2 user/detail, type: string)
  744. Default selection set of components for the dl framework (<none> means use all components that can be found)
  745. MCA dl base: ---------------------------------------------------
  746. MCA dl base: parameter "dl_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  747. Verbosity level for the dl framework (default: 0)
  748. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  749. MCA dl dlopen: ---------------------------------------------------
  750. MCA dl dlopen: parameter "dl_dlopen_filename_suffixes" (current value: ".so,.dylib,.dll,.sl", data source: default, level: 5 tuner/detail, type: string)
  751. Comma-delimited list of filename suffixes that the dlopen component will try
  752. MCA event base: ---------------------------------------------------
  753. MCA event base: parameter "event" (current value: "", data source: default, level: 2 user/detail, type: string)
  754. Default selection set of components for the event framework (<none> means use all components that can be found)
  755. MCA event base: parameter "opal_event_include" (current value: "poll", data source: default, level: 3 user/all, type: string, synonym of: event_libevent2022_event_include)
  756. Comma-delimited list of libevent subsystems to use (epoll, poll, select -- available on your platform)
  757. MCA event base: ---------------------------------------------------
  758. MCA event base: parameter "event_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  759. Verbosity level for the event framework (default: 0)
  760. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  761. MCA event libevent2022: ---------------------------------------------------
  762. MCA event libevent2022: parameter "event_libevent2022_event_include" (current value: "poll", data source: default, level: 3 user/all, type: string, synonyms: opal_event_include)
  763. Comma-delimited list of libevent subsystems to use (epoll, poll, select -- available on your platform)
  764. MCA hwloc base: ---------------------------------------------------
  765. MCA hwloc base: parameter "hwloc" (current value: "", data source: default, level: 2 user/detail, type: string)
  766. Default selection set of components for the hwloc framework (<none> means use all components that can be found)
  767. MCA hwloc base: ---------------------------------------------------
  768. MCA hwloc base: parameter "hwloc_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  769. Verbosity level for the hwloc framework (default: 0)
  770. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  771. MCA hwloc base: parameter "hwloc_base_mem_alloc_policy" (current value: "none", data source: default, level: 9 dev/all, type: int)
  772. General memory allocations placement policy (this is not memory binding). "none" means that no memory policy is applied. "local_only" means that a process' memory allocations will be restricted to its local NUMA node. If using direct launch, this policy will not be in effect until after MPI_INIT. Note that operating system paging policies are unaffected by this setting. For example, if "local_only" is used and local NUMA node memory is exhausted, a new memory allocation may cause paging.
  773. Valid values: 0:"none", 1:"local_only"
  774. MCA hwloc base: parameter "hwloc_base_mem_bind_failure_action" (current value: "warn", data source: default, level: 9 dev/all, type: int)
  775. What Open MPI will do if it explicitly tries to bind memory to a specific NUMA location, and fails. Note that this is a different case than the general allocation policy described by hwloc_base_alloc_policy. A value of "silent" means that Open MPI will proceed without comment. A value of "warn" means that Open MPI will warn the first time this happens, but allow the job to continue (possibly with degraded performance). A value of "error" means that Open MPI will abort the job if this happens.
  776. Valid values: 0:"silent", 1:"warn", 2:"error"
  777. MCA hwloc base: parameter "hwloc_base_binding_policy" (current value: "", data source: default, level: 9 dev/all, type: string)
  778. Policy for binding processes. Allowed values: none, hwthread, core, l1cache, l2cache, l3cache, socket, numa, board, cpu-list ("none" is the default when oversubscribed, "core" is the default when np<=2, and "numa" is the default when np>2). Allowed qualifiers: overload-allowed, if-supported, ordered
  779. MCA hwloc base: parameter "hwloc_base_bind_to_core" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  780. Bind processes to cores
  781. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  782. MCA hwloc base: parameter "hwloc_base_bind_to_socket" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  783. Bind processes to sockets
  784. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  785. MCA hwloc base: parameter "hwloc_base_report_bindings" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  786. Report bindings to stderr
  787. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  788. MCA hwloc base: parameter "hwloc_base_cpu_list" (current value: "", data source: default, level: 9 dev/all, type: string, synonyms: hwloc_base_slot_list, hwloc_base_cpu_set)
  789. Comma-separated list of ranges specifying logical cpus to be used by these processes [default: none]
  790. MCA hwloc base: parameter "hwloc_base_slot_list" (current value: "", data source: default, level: 9 dev/all, type: string, deprecated, synonym of: hwloc_base_cpu_list)
  791. Comma-separated list of ranges specifying logical cpus to be used by these processes [default: none]
  792. MCA hwloc base: parameter "hwloc_base_cpu_set" (current value: "", data source: default, level: 9 dev/all, type: string, deprecated, synonym of: hwloc_base_cpu_list)
  793. Comma-separated list of ranges specifying logical cpus to be used by these processes [default: none]
  794. MCA hwloc base: parameter "hwloc_base_use_hwthreads_as_cpus" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  795. Use hardware threads as independent cpus
  796. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  797. MCA hwloc base: parameter "hwloc_base_topo_file" (current value: "", data source: default, level: 9 dev/all, type: string)
  798. Read local topology from file instead of directly sensing it
  799. MCA if base: ---------------------------------------------------
  800. MCA if base: parameter "if" (current value: "", data source: default, level: 2 user/detail, type: string)
  801. Default selection set of components for the if framework (<none> means use all components that can be found)
  802. MCA if base: ---------------------------------------------------
  803. MCA if base: parameter "if_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  804. Verbosity level for the if framework (default: 0)
  805. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  806. MCA if base: parameter "if_base_do_not_resolve" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  807. If nonzero, do not attempt to resolve interfaces
  808. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  809. MCA if base: parameter "if_base_retain_loopback" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  810. If nonzero, retain loopback interfaces
  811. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  812. MCA memchecker base: ---------------------------------------------------
  813. MCA memchecker base: parameter "memchecker" (current value: "", data source: default, level: 2 user/detail, type: string)
  814. Default selection set of components for the memchecker framework (<none> means use all components that can be found)
  815. MCA memchecker base: ---------------------------------------------------
  816. MCA memchecker base: parameter "memchecker_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  817. Verbosity level for the memchecker framework (default: 0)
  818. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  819. MCA memcpy base: ---------------------------------------------------
  820. MCA memcpy base: parameter "memcpy" (current value: "", data source: default, level: 2 user/detail, type: string)
  821. Default selection set of components for the memcpy framework (<none> means use all components that can be found)
  822. MCA memcpy base: ---------------------------------------------------
  823. MCA memcpy base: parameter "memcpy_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  824. Verbosity level for the memcpy framework (default: 0)
  825. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  826. MCA memory base: ---------------------------------------------------
  827. MCA memory base: parameter "memory" (current value: "", data source: default, level: 2 user/detail, type: string)
  828. Default selection set of components for the memory framework (<none> means use all components that can be found)
  829. MCA memory base: ---------------------------------------------------
  830. MCA memory base: parameter "memory_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  831. Verbosity level for the memory framework (default: 0)
  832. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  833. MCA memory patcher: ---------------------------------------------------
  834. MCA memory patcher: parameter "memory_patcher_priority" (current value: "80", data source: default, level: 5 tuner/detail, type: int)
  835. Priority of the patcher memory hook component
  836. MCA mpool base: ---------------------------------------------------
  837. MCA mpool base: parameter "mpool" (current value: "", data source: default, level: 2 user/detail, type: string)
  838. Default selection set of components for the mpool framework (<none> means use all components that can be found)
  839. MCA mpool base: ---------------------------------------------------
  840. MCA mpool base: parameter "mpool_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  841. Verbosity level for the mpool framework (default: 0)
  842. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  843. MCA mpool hugepage: ---------------------------------------------------
  844. MCA mpool hugepage: parameter "mpool_hugepage_priority" (current value: "50", data source: default, level: 9 dev/all, type: int)
  845. Default priority of the hugepage mpool component (default: 50)
  846. MCA mpool hugepage: parameter "mpool_hugepage_page_size" (current value: "2097152", data source: default, level: 9 dev/all, type: int)
  847. Default huge page size of the hugepage mpool component (default: 2M)
  848. MCA mpool hugepage: performance "mpool_hugepage_bytes_allocated" (type: unsigned_long, class: size)
  849. Number of bytes currently allocated in the mpool hugepage component
  850. MCA patcher base: ---------------------------------------------------
  851. MCA patcher base: parameter "patcher" (current value: "", data source: default, level: 2 user/detail, type: string)
  852. Default selection set of components for the patcher framework (<none> means use all components that can be found)
  853. MCA patcher base: ---------------------------------------------------
  854. MCA patcher base: parameter "patcher_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  855. Verbosity level for the patcher framework (default: 0)
  856. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  857. MCA patcher overwrite: ---------------------------------------------------
  858. MCA patcher overwrite: parameter "patcher_overwrite_priority" (current value: "37", data source: default, level: 5 tuner/detail, type: int)
  859. Priority of the overwrite binary patcher component
  860. MCA pmix base: ---------------------------------------------------
  861. MCA pmix base: parameter "pmix" (current value: "", data source: default, level: 2 user/detail, type: string)
  862. Default selection set of components for the pmix framework (<none> means use all components that can be found)
  863. MCA pmix base: ---------------------------------------------------
  864. MCA pmix base: parameter "pmix_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  865. Verbosity level for the pmix framework (default: 0)
  866. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  867. MCA pmix base: parameter "pmix_base_async_modex" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  868. Use asynchronous modex mode
  869. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  870. MCA pmix base: parameter "pmix_base_collect_data" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  871. Collect all data during modex
  872. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  873. MCA pmix base: parameter "pmix_base_exchange_timeout" (current value: "-1", data source: default, level: 3 user/all, type: int)
  874. Time (in seconds) to wait for a data exchange to complete
  875. MCA pmix flux: ---------------------------------------------------
  876. MCA pmix flux: parameter "pmix_flux_priority" (current value: "20", data source: default, level: 9 dev/all, type: int)
  877. Priority of the pmix flux component (default: 20)
  878. MCA pmix pmix3x: ---------------------------------------------------
  879. MCA pmix pmix3x: parameter "pmix_pmix3x_silence_warning" (current value: "false", data source: default, level: 4 tuner/basic, type: bool)
  880. Silence warning about PMIX_INSTALL_PREFIX
  881. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  882. MCA pmix pmix3x: parameter "pmix_pmix3x_library_version" (current value: "PMIx library version 3.2.2 (embedded in Open MPI)", data source: default, level: 4 tuner/basic, type: string)
  883. Version of the underlying PMIx library
  884. MCA pstat base: ---------------------------------------------------
  885. MCA pstat base: parameter "pstat" (current value: "", data source: default, level: 2 user/detail, type: string)
  886. Default selection set of components for the pstat framework (<none> means use all components that can be found)
  887. MCA pstat base: ---------------------------------------------------
  888. MCA pstat base: parameter "pstat_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  889. Verbosity level for the pstat framework (default: 0)
  890. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  891. MCA rcache base: ---------------------------------------------------
  892. MCA rcache base: parameter "rcache" (current value: "", data source: default, level: 2 user/detail, type: string)
  893. Default selection set of components for the rcache framework (<none> means use all components that can be found)
  894. MCA rcache base: ---------------------------------------------------
  895. MCA rcache base: parameter "rcache_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  896. Verbosity level for the rcache framework (default: 0)
  897. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  898. MCA rcache grdma: ---------------------------------------------------
  899. MCA rcache grdma: parameter "rcache_grdma_print_stats" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  900. print registration cache usage statistics at the end of the run
  901. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  902. MCA reachable base: ---------------------------------------------------
  903. MCA reachable base: parameter "reachable" (current value: "", data source: default, level: 2 user/detail, type: string)
  904. Default selection set of components for the reachable framework (<none> means use all components that can be found)
  905. MCA reachable base: ---------------------------------------------------
  906. MCA reachable base: parameter "reachable_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  907. Verbosity level for the reachable framework (default: 0)
  908. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  909. MCA shmem base: ---------------------------------------------------
  910. MCA shmem base: parameter "shmem" (current value: "", data source: default, level: 2 user/detail, type: string)
  911. Default selection set of components for the shmem framework (<none> means use all components that can be found)
  912. MCA shmem base: ---------------------------------------------------
  913. MCA shmem base: parameter "shmem_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  914. Verbosity level for the shmem framework (default: 0)
  915. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  916. MCA shmem posix: ---------------------------------------------------
  917. MCA shmem posix: parameter "shmem_posix_priority" (current value: "40", data source: default, level: 3 user/all, type: int)
  918. Priority for the shmem posix component (default: 40)
  919. MCA shmem mmap: ---------------------------------------------------
  920. MCA shmem mmap: parameter "shmem_mmap_priority" (current value: "50", data source: default, level: 3 user/all, type: int)
  921. Priority for shmem mmap component (default: 50)
  922. MCA shmem mmap: parameter "shmem_mmap_enable_nfs_warning" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  923. Enable the warning emitted when Open MPI detects that its shared memory backing file is located on a network filesystem (1 = enabled, 0 = disabled).
  924. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  925. MCA shmem mmap: parameter "shmem_mmap_relocate_backing_file" (current value: "0", data source: default, level: 9 dev/all, type: int)
  926. Whether to change the default placement of backing files or not (Negative = try to relocate backing files to an area rooted at the path specified by shmem_mmap_backing_file_base_dir, but continue with the default path if the relocation fails, 0 = do not relocate, Positive = same as the negative option, but will fail if the relocation fails.
  927. MCA shmem mmap: parameter "shmem_mmap_backing_file_base_dir" (current value: "/dev/shm", data source: default, level: 9 dev/all, type: string)
  928. Specifies where backing files will be created when shmem_mmap_relocate_backing_file is in use.
  929. MCA shmem sysv: ---------------------------------------------------
  930. MCA shmem sysv: parameter "shmem_sysv_priority" (current value: "30", data source: default, level: 3 user/all, type: int)
  931. Priority for the shmem sysv component (default: 30)
  932. MCA timer base: ---------------------------------------------------
  933. MCA timer base: parameter "timer" (current value: "", data source: default, level: 2 user/detail, type: string)
  934. Default selection set of components for the timer framework (<none> means use all components that can be found)
  935. MCA timer base: ---------------------------------------------------
  936. MCA timer base: parameter "timer_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  937. Verbosity level for the timer framework (default: 0)
  938. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  939. MCA timer require: ---------------------------------------------------
  940. MCA timer require: parameter "timer_require_monotonic" (current value: "true", data source: default, level: 5 tuner/detail, type: bool)
  941. Node-level monotonic timer required (default yes)
  942. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  943. MCA orte base: ---------------------------------------------------
  944. MCA orte base: parameter "orte_tmpdir_base" (current value: "", data source: default, level: 9 dev/all, type: string)
  945. Base of the session directory tree to be used by all processes
  946. MCA orte base: parameter "orte_local_tmpdir_base" (current value: "", data source: default, level: 9 dev/all, type: string)
  947. Base of the session directory tree to be used by orterun/mpirun
  948. MCA orte base: parameter "orte_remote_tmpdir_base" (current value: "", data source: default, level: 9 dev/all, type: string)
  949. Base of the session directory tree on remote nodes, if required to be different from head node
  950. MCA orte base: parameter "orte_top_session_dir" (current value: "", data source: default, level: 9 dev/all, type: string)
  951. Top of the session directory tree for applications
  952. MCA orte base: parameter "orte_jobfam_session_dir" (current value: "", data source: default, level: 9 dev/all, type: string)
  953. The jobfamily session directory for applications
  954. MCA orte base: parameter "orte_no_session_dirs" (current value: "", data source: default, level: 9 dev/all, type: string)
  955. Prohibited locations for session directories (multiple locations separated by ',', default=NULL)
  956. MCA orte base: parameter "orte_create_session_dirs" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  957. Create session directories
  958. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  959. MCA orte base: parameter "orte_execute_quiet" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  960. Do not output error and help messages
  961. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  962. MCA orte base: parameter "orte_report_silent_errors" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  963. Report all errors, including silent ones
  964. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  965. MCA orte base: parameter "orte_debug" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  966. Top-level ORTE debug switch (default: false)
  967. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  968. MCA orte base: parameter "orte_debug_verbose" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  969. Verbosity level for ORTE debug messages (default: 1)
  970. MCA orte base: parameter "orte_debug_daemons_file" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  971. Whether want stdout/stderr of daemons to go to a file or not
  972. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  973. MCA orte base: parameter "orte_debug_daemons" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  974. Whether to debug the ORTE daemons or not
  975. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  976. MCA orte base: parameter "orte_progress_thread_debug" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  977. Debug level for ORTE progress threads
  978. MCA orte base: parameter "orte_leave_session_attached" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  979. Whether applications and/or daemons should leave their sessions attached so that any output can be received - this allows X forwarding without all the attendant debugging output
  980. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  981. MCA orte base: parameter "orte_output_debugger_proctable" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  982. Whether or not to output the debugger proctable after launch (default: false)
  983. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  984. MCA orte base: parameter "orte_debugger_test_daemon" (current value: "", data source: default, level: 9 dev/all, type: string)
  985. Name of the executable to be used to simulate a debugger colaunch (relative or absolute path)
  986. MCA orte base: parameter "orte_debugger_test_attach" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  987. Test debugger colaunch after debugger attachment
  988. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  989. MCA orte base: parameter "orte_debugger_check_rate" (current value: "0", data source: default, level: 9 dev/all, type: int)
  990. Set rate (in secs) for auto-detect of debugger attachment (0 => do not check)
  991. MCA orte base: parameter "orte_do_not_launch" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  992. Perform all necessary operations to prepare to launch the application, but do not actually launch it
  993. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  994. MCA orte base: parameter "orte_daemon_spin" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  995. Have any orteds spin until we can connect a debugger to them
  996. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  997. MCA orte base: parameter "orte_daemon_fail" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  998. Have the specified orted fail after init for debugging purposes
  999. MCA orte base: parameter "orte_daemon_fail_delay" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1000. Have the specified orted fail after specified number of seconds (default: 0 => no delay)
  1001. MCA orte base: parameter "orte_startup_timeout" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1002. Seconds to wait for startup or job launch before declaring failed_to_start (default: 0 => do not check)
  1003. MCA orte base: parameter "orte_base_user_debugger" (current value: "totalview @mpirun@ -a @mpirun_args@ : ddt -n @np@ -start @executable@ @executable_argv@ @single_app@ : fxp @mpirun@ -a @mpirun_args@", data source: default, level: 9 dev/all, type: string)
  1004. Sequence of user-level debuggers to search for in orterun
  1005. MCA orte base: parameter "orte_default_hostfile" (current value: "/my/install/location/openmpi/etc/openmpi-default-hostfile", data source: default, level: 9 dev/all, type: string)
  1006. Name of the default hostfile (relative or absolute path, "none" to ignore environmental or default MCA param setting)
  1007. MCA orte base: parameter "orte_default_dash_host" (current value: "", data source: default, level: 9 dev/all, type: string)
  1008. Default -host setting (specify "none" to ignore environmental or default MCA param setting)
  1009. MCA orte base: parameter "orte_node_regex" (current value: "", data source: default, level: 9 dev/all, type: string)
  1010. Regular expression defining nodes in the system
  1011. MCA orte base: parameter "orte_keep_fqdn_hostnames" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1012. Whether or not to keep FQDN hostnames [default: no]
  1013. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1014. MCA orte base: parameter "orte_retain_aliases" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1015. Whether or not to keep aliases for host names [default: no]
  1016. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1017. MCA orte base: parameter "orte_hostname_cutoff" (current value: "1000", data source: default, level: 3 user/all, type: int)
  1018. Pass hostnames to all procs when #nodes is less than cutoff [default:1000]
  1019. MCA orte base: parameter "orte_hostname_alias_index" (current value: "1", data source: default, level: 9 dev/all, type: int)
  1020. If hostname aliases are being retained, which one to use for the debugger proc table [default: 1st alias]
  1021. MCA orte base: parameter "orte_xml_output" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1022. Display all output in XML format (default: false)
  1023. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1024. MCA orte base: parameter "orte_tag_output" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1025. Tag all output with [job,rank] (default: false)
  1026. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1027. MCA orte base: parameter "orte_xml_file" (current value: "", data source: default, level: 9 dev/all, type: string)
  1028. Provide all output in XML format to the specified file
  1029. MCA orte base: parameter "orte_timestamp_output" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1030. Timestamp all application process output (default: false)
  1031. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1032. MCA orte base: parameter "orte_show_resolved_nodenames" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1033. Display any node names that are resolved to a different name (default: false)
  1034. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1035. MCA orte base: parameter "orte_launch_agent" (current value: "orted", data source: default, level: 9 dev/all, type: string)
  1036. Command used to start processes on remote nodes (default: orted)
  1037. MCA orte base: parameter "orte_fork_agent" (current value: "", data source: default, level: 9 dev/all, type: string)
  1038. Command used to fork processes on remote nodes (default: NULL)
  1039. MCA orte base: parameter "orte_allocation_required" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1040. Whether or not an allocation by a resource manager is required [default: no]
  1041. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1042. MCA orte base: parameter "orte_map_stddiag_to_stderr" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1043. Map output from opal_output to stderr of the local process [default: no]
  1044. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1045. MCA orte base: parameter "orte_map_stddiag_to_stdout" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1046. Map output from opal_output to stdout of the local process [default: no]
  1047. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1048. MCA orte base: parameter "orte_xterm" (current value: "", data source: default, level: 9 dev/all, type: string)
  1049. Create a new xterm window and display output from the specified ranks there [default: none]
  1050. MCA orte base: parameter "orte_report_launch_progress" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1051. Output a brief periodic report on launch progress [default: no]
  1052. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1053. MCA orte base: parameter "orte_report_events" (current value: "", data source: default, level: 9 dev/all, type: string)
  1054. URI to which events are to be reported (default: NULL)
  1055. MCA orte base: parameter "orte_enable_recovery" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1056. Enable recovery from process failure [Default = disabled]
  1057. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1058. MCA orte base: parameter "orte_max_restarts" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1059. Max number of times to restart a failed process
  1060. MCA orte base: parameter "orte_abort_on_non_zero_status" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  1061. Abort the job if any process returns a non-zero exit status - no restart in such cases
  1062. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1063. MCA orte base: parameter "orte_allowed_exit_without_sync" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1064. Process exiting without calling finalize will not trigger job termination
  1065. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1066. MCA orte base: parameter "orte_report_child_jobs_separately" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1067. Return the exit status of the primary job only
  1068. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1069. MCA orte base: parameter "orte_stat_history_size" (current value: "1", data source: default, level: 9 dev/all, type: int)
  1070. Number of stat samples to keep
  1071. MCA orte base: parameter "orte_no_vm" (current value: "false", data source: default, level: 9 dev/all, type: bool, synonyms: state_novm_select)
  1072. Do not build the VM at start to detect topologies
  1073. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1074. MCA orte base: parameter "orte_max_vm_size" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  1075. Maximum size of virtual machine - used to subdivide allocation
  1076. MCA orte base: parameter "orte_set_default_slots" (current value: "cores", data source: default, level: 9 dev/all, type: string)
  1077. Set the number of slots on nodes that lack such info to the number of specified objects [a number, "cores" (default), "numas", "sockets", "hwthreads" (default if hwthreads_as_cpus is set), or "none" to skip this option]
  1078. MCA orte base: parameter "orte_display_alloc" (current value: "false", data source: default, level: 9 dev/all, type: bool, synonyms: ras_base_display_alloc)
  1079. Whether to display the allocation after it is determined
  1080. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1081. MCA orte base: parameter "orte_display_devel_alloc" (current value: "false", data source: default, level: 9 dev/all, type: bool, synonyms: ras_base_display_devel_alloc)
  1082. Whether to display a developer-detail allocation after it is determined
  1083. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1084. MCA orte base: parameter "orte_soft_locations" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1085. Treat -host directives as desired, but not required
  1086. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1087. MCA orte base: parameter "orte_daemon_cores" (current value: "", data source: default, level: 5 tuner/detail, type: string)
  1088. Restrict the ORTE daemons (including mpirun) to operate on the specified cores (comma-separated list of ranges)
  1089. MCA orte base: parameter "orte_timeout_for_stack_trace" (current value: "30", data source: default, level: 9 dev/all, type: int)
  1090. Seconds to wait for stack traces to return before terminating the job (<= 0 wait forever)
  1091. MCA orte base: parameter "orte_fwd_mpirun_port" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1092. Forward the port used by mpirun so all daemons will use it
  1093. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1094. MCA orte base: parameter "orte_enable_instant_on_support" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1095. Enable PMIx-based instant on launch support (experimental)
  1096. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1097. MCA orte base: parameter "orte_server" (current value: "", data source: default, level: 9 dev/all, type: string, synonym of: ess_singleton_server)
  1098. Server to be used as HNP - [file|FILE]:<filename> or just uri
  1099. MCA orte base: parameter "orte_rsh_agent" (current value: "ssh : rsh", data source: default, level: 2 user/detail, type: string, deprecated, synonym of: plm_rsh_agent)
  1100. The command used to launch executables on remote nodes (typically either "ssh" or "rsh")
  1101. MCA orte base: parameter "orte_assume_same_shell" (current value: "true", data source: default, level: 2 user/detail, type: bool, synonym of: plm_rsh_assume_same_shell)
  1102. If set to true, assume that the shell on the remote node is the same as the shell on the local node. Otherwise, probe for what the remote shell [default: 1]
  1103. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1104. MCA orte base: parameter "orte_rankfile" (current value: "", data source: default, level: 5 tuner/detail, type: string, synonym of: rmaps_rank_file_path)
  1105. Name of the rankfile to be used for mapping processes (relative or absolute path)
  1106. MCA orte base: ---------------------------------------------------
  1107. MCA orte base: parameter "orte_base_help_aggregate" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  1108. If orte_base_help_aggregate is true, duplicate help messages will be aggregated rather than displayed individually. This can be helpful for parallel jobs that experience multiple identical failures; rather than print out the same help/failure message N times, display it once with a count of how many processes sent the same message.
  1109. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1110. MCA orte coll: ---------------------------------------------------
  1111. MCA orte coll: parameter "orte_coll_transports" (current value: "fabric,ethernet", data source: default, level: 9 dev/all, type: string)
  1112. Comma-separated list of transports to use for ORTE collectives
  1113. MCA orte mgmt: ---------------------------------------------------
  1114. MCA orte mgmt: parameter "orte_mgmt_transports" (current value: "oob", data source: default, level: 9 dev/all, type: string)
  1115. Comma-separated list of transports to use for ORTE management messages
  1116. MCA errmgr base: ---------------------------------------------------
  1117. MCA errmgr base: parameter "errmgr" (current value: "", data source: default, level: 2 user/detail, type: string)
  1118. Default selection set of components for the errmgr framework (<none> means use all components that can be found)
  1119. MCA errmgr base: ---------------------------------------------------
  1120. MCA errmgr base: parameter "errmgr_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1121. Verbosity level for the errmgr framework (default: 0)
  1122. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1123. MCA errmgr default_hnp: ---------------------------------------------------
  1124. MCA errmgr default_hnp: parameter "errmgr_default_hnp_priority" (current value: "1000", data source: default, level: 9 dev/all, type: int)
  1125. Priority of the default_hnp errmgr component
  1126. MCA errmgr default_orted: ---------------------------------------------------
  1127. MCA errmgr default_orted: parameter "errmgr_default_orted_priority" (current value: "1000", data source: default, level: 9 dev/all, type: int)
  1128. Priority of the default_orted errmgr component
  1129. MCA errmgr default_tool: ---------------------------------------------------
  1130. MCA errmgr default_tool: parameter "errmgr_default_tool_priority" (current value: "1000", data source: default, level: 9 dev/all, type: int)
  1131. Priority of the default_tool errmgr component
  1132. MCA errmgr default_app: ---------------------------------------------------
  1133. MCA errmgr default_app: parameter "errmgr_default_app_priority" (current value: "1000", data source: default, level: 9 dev/all, type: int)
  1134. Priority of the default_app errmgr component
  1135. MCA ess base: ---------------------------------------------------
  1136. MCA ess base: parameter "ess" (current value: "", data source: default, level: 2 user/detail, type: string)
  1137. Default selection set of components for the ess framework (<none> means use all components that can be found)
  1138. MCA ess base: parameter "orte_ess_jobid" (current value: "", data source: default, level: 9 dev/all, type: string, synonym of: ess_base_jobid)
  1139. Process jobid
  1140. MCA ess base: parameter "orte_ess_vpid" (current value: "", data source: default, level: 9 dev/all, type: string, synonym of: ess_base_vpid)
  1141. Process vpid
  1142. MCA ess base: parameter "orte_ess_num_procs" (current value: "-1", data source: default, level: 9 dev/all, type: int, synonym of: ess_base_num_procs)
  1143. Used to discover the number of procs in the job
  1144. MCA ess base: ---------------------------------------------------
  1145. MCA ess base: parameter "ess_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1146. Verbosity level for the ess framework (default: 0)
  1147. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1148. MCA ess base: parameter "ess_base_stream_buffering" (current value: "default", data source: default, level: 9 dev/all, type: int)
  1149. Adjust buffering for stdout/stderr [-1 system default] [0 unbuffered] [1 line buffered] [2 fully buffered] (Default: -1)
  1150. Valid values: -1:"default", 0:"unbuffered", 1:"line_buffered", 2:"fully_buffered"
  1151. MCA ess base: parameter "ess_base_forward_signals" (current value: "", data source: default, level: 4 tuner/basic, type: string, synonyms: ess_hnp_forward_signals)
  1152. Comma-delimited list of additional signals (names or integers) to forward to application processes ["none" => forward nothing]. Signals provided by default include SIGTSTP, SIGUSR1, SIGUSR2, SIGABRT, SIGALRM, and SIGCONT
  1153. MCA ess hnp: ---------------------------------------------------
  1154. MCA ess hnp: parameter "ess_hnp_forward_signals" (current value: "", data source: default, level: 4 tuner/basic, type: string, synonym of: ess_base_forward_signals)
  1155. Comma-delimited list of additional signals (names or integers) to forward to application processes ["none" => forward nothing]. Signals provided by default include SIGTSTP, SIGUSR1, SIGUSR2, SIGABRT, SIGALRM, and SIGCONT
  1156. MCA ess singleton: ---------------------------------------------------
  1157. MCA ess singleton: parameter "ess_singleton_server" (current value: "", data source: default, level: 9 dev/all, type: string, synonyms: orte_server)
  1158. Server to be used as HNP - [file|FILE]:<filename> or just uri
  1159. MCA ess singleton: parameter "ess_singleton_isolated" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1160. Do not start a supporting daemon as this process will never attempt to spawn
  1161. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1162. MCA ess tool: ---------------------------------------------------
  1163. MCA ess tool: parameter "ess_tool_async_progress" (current value: "false", data source: default, level: 2 user/detail, type: bool)
  1164. Setup an async progress thread
  1165. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1166. MCA ess tool: parameter "ess_tool_do_not_connect" (current value: "false", data source: default, level: 2 user/detail, type: bool)
  1167. Do not connect to a PMIx server
  1168. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1169. MCA ess tool: parameter "ess_tool_system_server_first" (current value: "false", data source: default, level: 2 user/detail, type: bool)
  1170. Look for a system PMIx server first
  1171. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1172. MCA ess tool: parameter "ess_tool_system_server_only" (current value: "false", data source: default, level: 2 user/detail, type: bool)
  1173. Only connect to a system server (and not an mpirun)
  1174. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1175. MCA ess tool: parameter "ess_tool_wait_to_connect" (current value: "0", data source: default, level: 2 user/detail, type: int)
  1176. Time in seconds to wait before retrying connection to server
  1177. MCA ess tool: parameter "ess_tool_num_retries" (current value: "0", data source: default, level: 2 user/detail, type: int)
  1178. Number of times to retry connecting to server
  1179. MCA ess tool: parameter "ess_tool_server_pid" (current value: "0", data source: default, level: 2 user/detail, type: int)
  1180. PID of the server to which we are to connect
  1181. MCA filem base: ---------------------------------------------------
  1182. MCA filem base: parameter "filem" (current value: "", data source: default, level: 2 user/detail, type: string)
  1183. Default selection set of components for the filem framework (<none> means use all components that can be found)
  1184. MCA filem base: ---------------------------------------------------
  1185. MCA filem base: parameter "filem_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1186. Verbosity level for the filem framework (default: 0)
  1187. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1188. MCA filem raw: ---------------------------------------------------
  1189. MCA filem raw: parameter "filem_raw_flatten_directory_trees" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1190. Put all files in the working directory instead of creating their respective directory trees
  1191. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1192. MCA grpcomm base: ---------------------------------------------------
  1193. MCA grpcomm base: parameter "grpcomm" (current value: "", data source: default, level: 2 user/detail, type: string)
  1194. Default selection set of components for the grpcomm framework (<none> means use all components that can be found)
  1195. MCA grpcomm base: ---------------------------------------------------
  1196. MCA grpcomm base: parameter "grpcomm_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1197. Verbosity level for the grpcomm framework (default: 0)
  1198. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1199. MCA grpcomm direct: ---------------------------------------------------
  1200. MCA grpcomm direct: parameter "grpcomm_direct_priority" (current value: "85", data source: default, level: 9 dev/all, type: int)
  1201. Priority of the grpcomm direct component
  1202. MCA iof base: ---------------------------------------------------
  1203. MCA iof base: parameter "iof" (current value: "", data source: default, level: 2 user/detail, type: string)
  1204. Default selection set of components for the iof framework (<none> means use all components that can be found)
  1205. MCA iof base: ---------------------------------------------------
  1206. MCA iof base: parameter "iof_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1207. Verbosity level for the iof framework (default: 0)
  1208. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1209. MCA iof base: parameter "iof_base_output_limit" (current value: "2147483647", data source: default, level: 9 dev/all, type: size_t)
  1210. Maximum backlog of output messages [default: unlimited]
  1211. MCA iof base: parameter "iof_base_redirect_app_stderr_to_stdout" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1212. Redirect application stderr to stdout at source (default: false)
  1213. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1214. MCA odls base: ---------------------------------------------------
  1215. MCA odls base: parameter "odls" (current value: "", data source: default, level: 2 user/detail, type: string)
  1216. Default selection set of components for the odls framework (<none> means use all components that can be found)
  1217. MCA odls base: ---------------------------------------------------
  1218. MCA odls base: parameter "odls_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1219. Verbosity level for the odls framework (default: 0)
  1220. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1221. MCA odls base: parameter "odls_base_sigkill_timeout" (current value: "1", data source: default, level: 9 dev/all, type: int)
  1222. Time to wait for a process to die after issuing a kill signal to it
  1223. MCA odls base: parameter "odls_base_max_threads" (current value: "4", data source: default, level: 9 dev/all, type: int)
  1224. Maximum number of threads to use for spawning local procs
  1225. MCA odls base: parameter "odls_base_num_threads" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  1226. Specific number of threads to use for spawning local procs
  1227. MCA odls base: parameter "odls_base_cutoff" (current value: "32", data source: default, level: 9 dev/all, type: int)
  1228. Minimum number of local procs before using thread pool for spawn
  1229. MCA odls base: parameter "odls_base_signal_direct_children_only" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1230. Whether to restrict signals (e.g., SIGTERM) to direct children, or to apply them as well to any children spawned by those processes
  1231. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1232. MCA oob base: ---------------------------------------------------
  1233. MCA oob base: parameter "oob" (current value: "", data source: default, level: 2 user/detail, type: string)
  1234. Default selection set of components for the oob framework (<none> means use all components that can be found)
  1235. MCA oob base: ---------------------------------------------------
  1236. MCA oob base: parameter "oob_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1237. Verbosity level for the oob framework (default: 0)
  1238. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1239. MCA oob tcp: ---------------------------------------------------
  1240. MCA oob tcp: parameter "oob_tcp_peer_limit" (current value: "-1", data source: default, level: 5 tuner/detail, type: int)
  1241. Maximum number of peer connections to simultaneously maintain (-1 = infinite)
  1242. MCA oob tcp: parameter "oob_tcp_peer_retries" (current value: "2", data source: default, level: 5 tuner/detail, type: int)
  1243. Number of times to try shutting down a connection before giving up
  1244. MCA oob tcp: parameter "oob_tcp_sndbuf" (current value: "0", data source: default, level: 4 tuner/basic, type: int)
  1245. TCP socket send buffering size (in bytes, 0 => leave system default)
  1246. MCA oob tcp: parameter "oob_tcp_rcvbuf" (current value: "0", data source: default, level: 4 tuner/basic, type: int)
  1247. TCP socket receive buffering size (in bytes, 0 => leave system default)
  1248. MCA oob tcp: parameter "oob_tcp_if_include" (current value: "", data source: default, level: 2 user/detail, type: string, synonyms: oob_tcp_include)
  1249. Comma-delimited list of devices and/or CIDR notation of TCP networks to use for Open MPI bootstrap communication (e.g., "eth0,192.168.0.0/16"). Mutually exclusive with oob_tcp_if_exclude.
  1250. MCA oob tcp: parameter "oob_tcp_if_exclude" (current value: "", data source: default, level: 2 user/detail, type: string, synonyms: oob_tcp_exclude)
  1251. Comma-delimited list of devices and/or CIDR notation of TCP networks to NOT use for Open MPI bootstrap communication -- all devices not matching these specifications will be used (e.g., "eth0,192.168.0.0/16"). If set to a non-default value, it is mutually exclusive with oob_tcp_if_include.
  1252. MCA oob tcp: parameter "oob_tcp_static_ipv4_ports" (current value: "", data source: default, level: 2 user/detail, type: string)
  1253. Static ports for daemons and procs (IPv4)
  1254. MCA oob tcp: parameter "oob_tcp_dynamic_ipv4_ports" (current value: "", data source: default, level: 4 tuner/basic, type: string)
  1255. Range of ports to be dynamically used by daemons and procs (IPv4)
  1256. MCA oob tcp: parameter "oob_tcp_disable_ipv4_family" (current value: "false", data source: default, level: 4 tuner/basic, type: bool)
  1257. Disable the IPv4 interfaces
  1258. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1259. MCA oob tcp: parameter "oob_tcp_keepalive_time" (current value: "300", data source: default, level: 5 tuner/detail, type: int)
  1260. Idle time in seconds before starting to send keepalives (keepalive_time <= 0 disables keepalive functionality)
  1261. MCA oob tcp: parameter "oob_tcp_keepalive_intvl" (current value: "20", data source: default, level: 5 tuner/detail, type: int)
  1262. Time between successive keepalive pings when peer has not responded, in seconds (ignored if keepalive_time <= 0)
  1263. MCA oob tcp: parameter "oob_tcp_keepalive_probes" (current value: "9", data source: default, level: 5 tuner/detail, type: int)
  1264. Number of keepalives that can be missed before declaring error (ignored if keepalive_time <= 0)
  1265. MCA oob tcp: parameter "oob_tcp_retry_delay" (current value: "0", data source: default, level: 4 tuner/basic, type: int)
  1266. Time (in sec) to wait before trying to connect to peer again
  1267. MCA oob tcp: parameter "oob_tcp_max_recon_attempts" (current value: "10", data source: default, level: 4 tuner/basic, type: int)
  1268. Max number of times to attempt connection before giving up (-1 -> never give up)
  1269. MCA plm base: ---------------------------------------------------
  1270. MCA plm base: parameter "plm" (current value: "", data source: default, level: 2 user/detail, type: string)
  1271. Default selection set of components for the plm framework (<none> means use all components that can be found)
  1272. MCA plm base: ---------------------------------------------------
  1273. MCA plm base: parameter "plm_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1274. Verbosity level for the plm framework (default: 0)
  1275. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1276. MCA plm rsh: ---------------------------------------------------
  1277. MCA plm rsh: parameter "plm_rsh_num_concurrent" (current value: "128", data source: default, level: 5 tuner/detail, type: int)
  1278. How many plm_rsh_agent instances to invoke concurrently (must be > 0)
  1279. MCA plm rsh: parameter "plm_rsh_force_rsh" (current value: "false", data source: default, level: 2 user/detail, type: bool)
  1280. Force the launcher to always use rsh
  1281. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1282. MCA plm rsh: parameter "plm_rsh_disable_qrsh" (current value: "false", data source: default, level: 2 user/detail, type: bool)
  1283. Disable the use of qrsh when under the Grid Engine parallel environment
  1284. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1285. MCA plm rsh: parameter "plm_rsh_daemonize_qrsh" (current value: "false", data source: default, level: 2 user/detail, type: bool)
  1286. Daemonize the orted under the Grid Engine parallel environment
  1287. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1288. MCA plm rsh: parameter "plm_rsh_disable_llspawn" (current value: "false", data source: default, level: 2 user/detail, type: bool)
  1289. Disable the use of llspawn when under the LoadLeveler environment
  1290. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1291. MCA plm rsh: parameter "plm_rsh_daemonize_llspawn" (current value: "false", data source: default, level: 2 user/detail, type: bool)
  1292. Daemonize the orted when under the LoadLeveler environment
  1293. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1294. MCA plm rsh: parameter "plm_rsh_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  1295. Priority of the rsh plm component
  1296. MCA plm rsh: parameter "plm_rsh_delay" (current value: "", data source: default, level: 4 tuner/basic, type: string)
  1297. Delay between invocations of the remote agent (sec[:usec])
  1298. MCA plm rsh: parameter "plm_rsh_no_tree_spawn" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  1299. If set to true, do not launch via a tree-based topology
  1300. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1301. MCA plm rsh: parameter "plm_rsh_agent" (current value: "ssh : rsh", data source: default, level: 2 user/detail, type: string, synonyms: pls_rsh_agent, orte_rsh_agent)
  1302. The command used to launch executables on remote nodes (typically either "ssh" or "rsh")
  1303. MCA plm rsh: parameter "plm_rsh_assume_same_shell" (current value: "true", data source: default, level: 2 user/detail, type: bool, synonyms: orte_assume_same_shell)
  1304. If set to true, assume that the shell on the remote node is the same as the shell on the local node. Otherwise, probe for what the remote shell [default: 1]
  1305. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1306. MCA plm rsh: parameter "plm_rsh_pass_environ_mca_params" (current value: "true", data source: default, level: 2 user/detail, type: bool)
  1307. If set to false, do not include mca params from the environment on the orted cmd line
  1308. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1309. MCA plm rsh: parameter "plm_rsh_args" (current value: "", data source: default, level: 2 user/detail, type: string)
  1310. Arguments to add to rsh/ssh
  1311. MCA plm rsh: parameter "plm_rsh_pass_libpath" (current value: "", data source: default, level: 2 user/detail, type: string)
  1312. Prepend the specified library path to the remote shell's LD_LIBRARY_PATH
  1313. MCA plm rsh: parameter "plm_rsh_chdir" (current value: "", data source: default, level: 2 user/detail, type: string)
  1314. Change working directory after rsh/ssh, but before exec of orted
  1315. MCA plm slurm: ---------------------------------------------------
  1316. MCA plm slurm: parameter "plm_slurm_args" (current value: "", data source: default, level: 9 dev/all, type: string)
  1317. Custom arguments to srun
  1318. MCA plm slurm: parameter "plm_slurm_warning" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  1319. Turn off warning message
  1320. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1321. MCA ras base: ---------------------------------------------------
  1322. MCA ras base: parameter "ras" (current value: "", data source: default, level: 2 user/detail, type: string)
  1323. Default selection set of components for the ras framework (<none> means use all components that can be found)
  1324. MCA ras base: ---------------------------------------------------
  1325. MCA ras base: parameter "ras_base_display_alloc" (current value: "false", data source: default, level: 9 dev/all, type: bool, deprecated, synonym of: orte_display_alloc)
  1326. Whether to display the allocation after it is determined
  1327. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1328. MCA ras base: parameter "ras_base_display_devel_alloc" (current value: "false", data source: default, level: 9 dev/all, type: bool, deprecated, synonym of: orte_display_devel_alloc)
  1329. Whether to display a developer-detail allocation after it is determined
  1330. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1331. MCA ras base: parameter "ras_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1332. Verbosity level for the ras framework (default: 0)
  1333. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1334. MCA ras base: parameter "ras_base_multiplier" (current value: "1", data source: default, level: 9 dev/all, type: int)
  1335. Simulate a larger cluster by launching N daemons/node
  1336. MCA ras base: parameter "ras_base_launch_orted_on_hn" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1337. Launch an orte daemon on the head node
  1338. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1339. MCA ras slurm: ---------------------------------------------------
  1340. MCA ras slurm: parameter "ras_slurm_dyn_allocate_timeout" (current value: "30", data source: default, level: 9 dev/all, type: int)
  1341. Number of seconds to wait for Slurm dynamic allocation
  1342. MCA ras slurm: parameter "ras_slurm_enable_dyn_alloc" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1343. Whether or not dynamic allocations are enabled
  1344. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1345. MCA ras slurm: parameter "ras_slurm_config_file" (current value: "", data source: default, level: 9 dev/all, type: string)
  1346. Path to Slurm configuration file
  1347. MCA ras slurm: parameter "ras_slurm_enable_rolling_alloc" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1348. Enable partial dynamic allocations
  1349. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1350. MCA ras slurm: parameter "ras_slurm_use_entire_allocation" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  1351. Use entire allocation (not just job step nodes) for this application
  1352. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1353. MCA ras simulator: ---------------------------------------------------
  1354. MCA ras simulator: parameter "ras_simulator_slots" (current value: "1", data source: default, level: 9 dev/all, type: string)
  1355. Comma-separated list of number of slots on each node to simulate
  1356. MCA ras simulator: parameter "ras_simulator_max_slots" (current value: "0", data source: default, level: 9 dev/all, type: string)
  1357. Comma-separated list of number of max slots on each node to simulate
  1358. MCA ras simulator: parameter "ras_simulator_num_nodes" (current value: "", data source: default, level: 9 dev/all, type: string)
  1359. Comma-separated list of number of nodes to simulate for each topology
  1360. MCA ras simulator: parameter "ras_simulator_topo_files" (current value: "", data source: default, level: 9 dev/all, type: string)
  1361. Comma-separated list of files containing xml topology descriptions for simulated nodes
  1362. MCA ras simulator: parameter "ras_simulator_topologies" (current value: "", data source: default, level: 9 dev/all, type: string)
  1363. Comma-separated list of topology descriptions for simulated nodes
  1364. MCA ras simulator: parameter "ras_simulator_have_cpubind" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  1365. Topology supports binding to cpus
  1366. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1367. MCA ras simulator: parameter "ras_simulator_have_membind" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  1368. Topology supports binding to memory
  1369. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1370. MCA regx base: ---------------------------------------------------
  1371. MCA regx base: parameter "regx" (current value: "", data source: default, level: 2 user/detail, type: string)
  1372. Default selection set of components for the regx framework (<none> means use all components that can be found)
  1373. MCA regx base: ---------------------------------------------------
  1374. MCA regx base: parameter "regx_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1375. Verbosity level for the regx framework (default: 0)
  1376. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1377. MCA regx naive: ---------------------------------------------------
  1378. MCA regx naive: parameter "regx_naive_compress_vpids" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1379. Enable compression of vpids (default: false)
  1380. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1381. MCA rmaps base: ---------------------------------------------------
  1382. MCA rmaps base: parameter "rmaps" (current value: "", data source: default, level: 2 user/detail, type: string)
  1383. Default selection set of components for the rmaps framework (<none> means use all components that can be found)
  1384. MCA rmaps base: parameter "rmaps_dist_device" (current value: "", data source: default, level: 9 dev/all, type: string)
  1385. If specified, map processes near to this device. Any device name that is identified by the lstopo hwloc utility as Net or OpenFabrics (for example eth0, mlx4_0, etc) or special name as auto
  1386. MCA rmaps base: ---------------------------------------------------
  1387. MCA rmaps base: parameter "rmaps_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1388. Verbosity level for the rmaps framework (default: 0)
  1389. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1390. MCA rmaps base: parameter "rmaps_base_pernode" (current value: "false", data source: default, level: 9 dev/all, type: bool, synonyms: rmaps_ppr_pernode)
  1391. Launch one ppn as directed
  1392. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1393. MCA rmaps base: parameter "rmaps_base_n_pernode" (current value: "0", data source: default, level: 9 dev/all, type: int, synonyms: rmaps_ppr_n_pernode)
  1394. Launch n procs/node
  1395. MCA rmaps base: parameter "rmaps_base_n_persocket" (current value: "0", data source: default, level: 9 dev/all, type: int, synonyms: rmaps_ppr_n_persocket)
  1396. Launch n procs/socket
  1397. MCA rmaps base: parameter "rmaps_base_pattern" (current value: "", data source: default, level: 9 dev/all, type: string, synonyms: rmaps_ppr_pattern)
  1398. Comma-separated list of number of processes on a given resource type [default: none]
  1399. MCA rmaps base: parameter "rmaps_base_mapping_policy" (current value: "", data source: default, level: 9 dev/all, type: string, synonyms: rmaps_base_schedule_policy)
  1400. Mapping Policy [slot | hwthread | core (default:np<=2) | l1cache | l2cache | l3cache | socket (default:np>2) | numa | board | node | seq | dist | ppr], with allowed modifiers :PE=y,SPAN,OVERSUBSCRIBE,NOOVERSUBSCRIBE
  1401. MCA rmaps base: parameter "rmaps_base_schedule_policy" (current value: "", data source: default, level: 9 dev/all, type: string, deprecated, synonym of: rmaps_base_mapping_policy)
  1402. Mapping Policy [slot | hwthread | core (default:np<=2) | l1cache | l2cache | l3cache | socket (default:np>2) | numa | board | node | seq | dist | ppr], with allowed modifiers :PE=y,SPAN,OVERSUBSCRIBE,NOOVERSUBSCRIBE
  1403. MCA rmaps base: parameter "rmaps_base_ranking_policy" (current value: "", data source: default, level: 9 dev/all, type: string)
  1404. Ranking Policy [slot (default:np<=2) | hwthread | core | l1cache | l2cache | l3cache | socket (default:np>2) | numa | board | node], with modifier :SPAN or :FILL
  1405. MCA rmaps base: parameter "rmaps_base_bycore" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1406. Whether to map and rank processes round-robin by core
  1407. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1408. MCA rmaps base: parameter "rmaps_base_byslot" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1409. Whether to map and rank processes round-robin by slot
  1410. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1411. MCA rmaps base: parameter "rmaps_base_bynode" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1412. Whether to map and rank processes round-robin by node
  1413. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1414. MCA rmaps base: parameter "rmaps_base_cpus_per_proc" (current value: "0", data source: default, level: 9 dev/all, type: int, synonyms: rmaps_base_cpus_per_rank)
  1415. Number of cpus to use for each rank [1-2**15 (default=1)]
  1416. MCA rmaps base: parameter "rmaps_base_cpus_per_rank" (current value: "0", data source: default, level: 9 dev/all, type: int, synonym of: rmaps_base_cpus_per_proc)
  1417. Number of cpus to use for each rank [1-2**15 (default=1)]
  1418. MCA rmaps base: parameter "rmaps_base_no_schedule_local" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1419. If false, allow scheduling MPI applications on the same node as mpirun (default). If true, do not schedule any MPI applications on the same node as mpirun
  1420. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1421. MCA rmaps base: parameter "rmaps_base_no_oversubscribe" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1422. If true, then do not allow oversubscription of nodes - mpirun will return an error if there aren't enough nodes to launch all processes without oversubscribing
  1423. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1424. MCA rmaps base: parameter "rmaps_base_oversubscribe" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1425. If true, then allow oversubscription of nodes and overloading of processing elements
  1426. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1427. MCA rmaps base: parameter "rmaps_base_display_map" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1428. Whether to display the process map after it is computed
  1429. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1430. MCA rmaps base: parameter "rmaps_base_display_devel_map" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1431. Whether to display a developer-detail process map after it is computed
  1432. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1433. MCA rmaps base: parameter "rmaps_base_display_topo_with_map" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1434. Whether to display the topology with the map
  1435. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1436. MCA rmaps base: parameter "rmaps_base_display_diffable_map" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1437. Whether to display a diffable process map after it is computed
  1438. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1439. MCA rmaps base: parameter "rmaps_base_topology" (current value: "", data source: default, level: 9 dev/all, type: string)
  1440. hwloc topology file (xml format) describing the topology of the compute nodes [default: none]
  1441. MCA rmaps base: parameter "rmaps_base_inherit" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1442. Whether child jobs shall inherit launch directives
  1443. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1444. MCA rmaps ppr: ---------------------------------------------------
  1445. MCA rmaps ppr: parameter "rmaps_ppr_pernode" (current value: "false", data source: default, level: 9 dev/all, type: bool, synonym of: rmaps_base_pernode)
  1446. Launch one ppn as directed
  1447. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1448. MCA rmaps ppr: parameter "rmaps_ppr_n_pernode" (current value: "0", data source: default, level: 9 dev/all, type: int, synonym of: rmaps_base_n_pernode)
  1449. Launch n procs/node
  1450. MCA rmaps ppr: parameter "rmaps_ppr_n_persocket" (current value: "0", data source: default, level: 9 dev/all, type: int, synonym of: rmaps_base_n_persocket)
  1451. Launch n procs/socket
  1452. MCA rmaps ppr: parameter "rmaps_ppr_pattern" (current value: "", data source: default, level: 9 dev/all, type: string, synonym of: rmaps_base_pattern)
  1453. Comma-separated list of number of processes on a given resource type [default: none]
  1454. MCA rmaps ppr: parameter "rmaps_ppr_priority" (current value: "90", data source: default, level: 9 dev/all, type: int)
  1455. Priority of the ppr rmaps component
  1456. MCA rmaps mindist: ---------------------------------------------------
  1457. MCA rmaps mindist: parameter "rmaps_mindist_priority" (current value: "20", data source: default, level: 9 dev/all, type: int)
  1458. Priority of the mindist rmaps component
  1459. MCA rmaps rank_file: ---------------------------------------------------
  1460. MCA rmaps rank_file: parameter "rmaps_rank_file_priority" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1461. Priority of the rank_file rmaps component
  1462. MCA rmaps rank_file: parameter "rmaps_rank_file_path" (current value: "", data source: default, level: 5 tuner/detail, type: string, synonyms: orte_rankfile)
  1463. Name of the rankfile to be used for mapping processes (relative or absolute path)
  1464. MCA rmaps rank_file: parameter "rmaps_rank_file_physical" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  1465. Rankfile contains physical cpu designations
  1466. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1467. MCA rmaps resilient: ---------------------------------------------------
  1468. MCA rmaps resilient: parameter "rmaps_resilient_priority" (current value: "40", data source: default, level: 9 dev/all, type: int)
  1469. Priority of the resilient rmaps component
  1470. MCA rmaps resilient: parameter "rmaps_resilient_fault_grp_file" (current value: "", data source: default, level: 9 dev/all, type: string)
  1471. Filename that contains a description of fault groups for this system
  1472. MCA rmaps round_robin: ---------------------------------------------------
  1473. MCA rmaps round_robin: parameter "rmaps_round_robin_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  1474. Priority of the rr rmaps component
  1475. MCA rmaps seq: ---------------------------------------------------
  1476. MCA rmaps seq: parameter "rmaps_seq_priority" (current value: "60", data source: default, level: 9 dev/all, type: int)
  1477. Priority of the seq rmaps component
  1478. MCA rml base: ---------------------------------------------------
  1479. MCA rml base: parameter "rml" (current value: "", data source: default, level: 2 user/detail, type: string)
  1480. Default selection set of components for the rml framework (<none> means use all components that can be found)
  1481. MCA rml base: ---------------------------------------------------
  1482. MCA rml base: parameter "rml_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1483. Verbosity level for the rml framework (default: 0)
  1484. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1485. MCA rml base: parameter "rml_base_max_retries" (current value: "3", data source: default, level: 9 dev/all, type: int)
  1486. Max #times to retry sending a message
  1487. MCA routed base: ---------------------------------------------------
  1488. MCA routed base: parameter "routed" (current value: "", data source: default, level: 2 user/detail, type: string)
  1489. Default selection set of components for the routed framework (<none> means use all components that can be found)
  1490. MCA routed base: ---------------------------------------------------
  1491. MCA routed base: parameter "routed_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1492. Verbosity level for the routed framework (default: 0)
  1493. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1494. MCA routed radix: ---------------------------------------------------
  1495. MCA routed radix: parameter "routed_radix" (current value: "64", data source: default, level: 9 dev/all, type: int)
  1496. Radix to be used for routed radix tree
  1497. MCA rtc base: ---------------------------------------------------
  1498. MCA rtc base: parameter "rtc" (current value: "", data source: default, level: 2 user/detail, type: string)
  1499. Default selection set of components for the rtc framework (<none> means use all components that can be found)
  1500. MCA rtc base: ---------------------------------------------------
  1501. MCA rtc base: parameter "rtc_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1502. Verbosity level for the rtc framework (default: 0)
  1503. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1504. MCA rtc hwloc: ---------------------------------------------------
  1505. MCA rtc hwloc: parameter "rtc_hwloc_priority" (current value: "70", data source: default, level: 9 dev/all, type: int)
  1506. Priority of the HWLOC rtc component
  1507. MCA rtc hwloc: parameter "rtc_hwloc_vmhole" (current value: "biggest", data source: default, level: 9 dev/all, type: string)
  1508. Kind of VM hole to identify - none, begin, biggest, libs, heap, stack (default=biggest)
  1509. MCA schizo base: ---------------------------------------------------
  1510. MCA schizo base: parameter "schizo" (current value: "", data source: default, level: 2 user/detail, type: string)
  1511. Default selection set of components for the schizo framework (<none> means use all components that can be found)
  1512. MCA schizo base: ---------------------------------------------------
  1513. MCA schizo base: parameter "schizo_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1514. Verbosity level for the schizo framework (default: 0)
  1515. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1516. MCA schizo base: parameter "schizo_base_personalities" (current value: "", data source: default, level: 9 dev/all, type: string)
  1517. Comma-separated list of personalities
  1518. MCA snapc base: ---------------------------------------------------
  1519. MCA snapc base: parameter "snapc" (current value: "", data source: default, level: 2 user/detail, type: string)
  1520. Default selection set of components for the snapc framework (<none> means use all components that can be found)
  1521. MCA snapc base: ---------------------------------------------------
  1522. MCA snapc base: parameter "snapc_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1523. Verbosity level for the snapc framework (default: 0)
  1524. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1525. MCA snapc base: parameter "snapc_base_only_one_seq" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1526. Only store the most recent checkpoint sequence. [Default = disabled]
  1527. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1528. MCA snapc base: parameter "snapc_base_global_snapshot_dir" (current value: "/nfs/users/nfs_s/sb10", data source: default, level: 9 dev/all, type: string, deprecated, synonym of: sstore_base_global_snapshot_dir)
  1529. The base directory to use when storing global snapshots
  1530. MCA snapc base: parameter "snapc_base_global_snapshot_ref" (current value: "", data source: default, level: 9 dev/all, type: string, deprecated, synonym of: sstore_base_global_snapshot_ref)
  1531. The global snapshot reference to be used for this job. [Default = ompi_global_snapshot_MPIRUNPID.ckpt]
  1532. MCA sstore base: ---------------------------------------------------
  1533. MCA sstore base: parameter "sstore" (current value: "", data source: default, level: 2 user/detail, type: string)
  1534. Default selection set of components for the sstore framework (<none> means use all components that can be found)
  1535. MCA sstore base: ---------------------------------------------------
  1536. MCA sstore base: parameter "sstore_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1537. Verbosity level for the sstore framework (default: 0)
  1538. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1539. MCA sstore base: parameter "sstore_base_global_snapshot_dir" (current value: "/nfs/users/nfs_s/sb10", data source: default, level: 9 dev/all, type: string, synonyms: snapc_base_global_snapshot_dir)
  1540. The base directory to use when storing global snapshots
  1541. MCA sstore base: parameter "sstore_base_global_snapshot_ref" (current value: "", data source: default, level: 9 dev/all, type: string, synonyms: snapc_base_global_snapshot_ref)
  1542. The global snapshot reference to be used for this job. [Default = ompi_global_snapshot_MPIRUNPID.ckpt]
  1543. MCA state base: ---------------------------------------------------
  1544. MCA state base: parameter "state" (current value: "", data source: default, level: 2 user/detail, type: string)
  1545. Default selection set of components for the state framework (<none> means use all components that can be found)
  1546. MCA state novm: ---------------------------------------------------
  1547. MCA state novm: parameter "state_novm_select" (current value: "false", data source: default, level: 9 dev/all, type: bool, deprecated, synonym of: orte_no_vm)
  1548. Do not build the VM at start to detect topologies
  1549. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1550. MCA state base: ---------------------------------------------------
  1551. MCA state base: parameter "state_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1552. Verbosity level for the state framework (default: 0)
  1553. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1554. MCA state base: parameter "state_base_check_fds" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1555. Daemons should check fds for leaks after each job completes
  1556. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1557. MCA mpi base: ---------------------------------------------------
  1558. MCA mpi base: parameter "mpi_leave_pinned" (current value: "auto", data source: default, level: 9 dev/all, type: int, synonyms: opal_leave_pinned)
  1559. Whether to use the "leave pinned" protocol or not. Enabling this setting can help bandwidth performance when repeatedly sending and receiving large messages with the same buffers over RDMA-based networks (false = do not use "leave pinned" protocol, true = use "leave pinned" protocol, auto = allow network to choose at runtime).
  1560. Valid values: -1: auto, 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1561. MCA mpi base: parameter "mpi_leave_pinned_pipeline" (current value: "false", data source: default, level: 9 dev/all, type: bool, synonyms: opal_leave_pinned_pipeline)
  1562. Whether to use the "leave pinned pipeline" protocol or not.
  1563. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1564. MCA mpi base: parameter "mpi_warn_on_fork" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  1565. If nonzero, issue a warning if program forks under conditions that could cause system errors
  1566. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1567. MCA mpi base: parameter "mpi_param_check" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  1568. Whether you want MPI API parameters checked at run-time or not. Possible values are 0 (no checking) and 1 (perform checking at run-time)
  1569. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1570. MCA mpi base: parameter "mpi_oversubscribe" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1571. Internal MCA parameter set by the runtime environment when oversubscribing nodes
  1572. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1573. MCA mpi base: parameter "mpi_yield_when_idle" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  1574. Yield the processor when waiting for MPI communication (for MPI processes, will default to 1 when oversubscribing nodes)
  1575. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1576. MCA mpi base: parameter "mpi_event_tick_rate" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  1577. How often to progress TCP communications (0 = never, otherwise specified in microseconds)
  1578. MCA mpi base: parameter "mpi_show_handle_leaks" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1579. Whether MPI_FINALIZE shows all MPI handles that were not freed or not
  1580. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1581. MCA mpi base: parameter "mpi_no_free_handles" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1582. Whether to actually free MPI objects when their handles are freed
  1583. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1584. MCA mpi base: parameter "mpi_show_mpi_alloc_mem_leaks" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1585. If >0, MPI_FINALIZE will show up to this many instances of memory allocated by MPI_ALLOC_MEM that was not freed by MPI_FREE_MEM
  1586. MCA mpi base: parameter "mpi_show_mca_params" (current value: "", data source: default, level: 9 dev/all, type: string)
  1587. Whether to show all MCA parameter values during MPI_INIT or not (good for reproducability of MPI jobs for debug purposes). Accepted values are all, default, file, api, and enviro - or a comma delimited combination of them
  1588. MCA mpi base: parameter "mpi_show_mca_params_file" (current value: "", data source: default, level: 9 dev/all, type: string)
  1589. If mpi_show_mca_params is true, setting this string to a valid filename tells Open MPI to dump all the MCA parameter values into a file suitable for reading via the mca_param_files parameter (good for reproducability of MPI jobs)
  1590. MCA mpi base: parameter "mpi_preconnect_all" (current value: "false", data source: default, level: 9 dev/all, type: bool, deprecated, synonym of: mpi_preconnect_mpi)
  1591. Whether to force MPI processes to fully wire-up the MPI connections between MPI processes during MPI_INIT (vs. making connections lazily -- upon the first MPI traffic between each process peer pair)
  1592. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1593. MCA mpi base: informational "mpi_have_sparse_group_storage" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1594. Whether this Open MPI installation supports storing of data in MPI groups in "sparse" formats (good for extremely large process count MPI jobs that create many communicators/groups)
  1595. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1596. MCA mpi base: informational "mpi_use_sparse_group_storage" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  1597. Whether to use "sparse" storage formats for MPI groups (only relevant if mpi_have_sparse_group_storage is 1)
  1598. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1599. MCA mpi base: parameter "mpi_cuda_support" (current value: "false", data source: default, level: 3 user/all, type: bool, deprecated, synonym of: opal_cuda_support)
  1600. Whether CUDA GPU buffer support is enabled or not
  1601. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1602. MCA mpi base: parameter "mpi_built_with_cuda_support" (current value: "false", data source: default, level: 4 tuner/basic, type: bool, synonym of: opal_built_with_cuda_support)
  1603. Whether CUDA GPU buffer support is built into library or not
  1604. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1605. MCA mpi base: parameter "mpi_add_procs_cutoff" (current value: "0", data source: default, level: 3 user/all, type: unsigned_int)
  1606. Maximum world size for pre-allocating resources for all remote processes. Increasing this limit may improve communication performance at the cost of memory usage
  1607. MCA mpi base: parameter "mpi_dynamics_enabled" (current value: "true", data source: default, level: 4 tuner/basic, type: bool)
  1608. Is the MPI dynamic process functionality enabled (e.g., MPI_COMM_SPAWN)? Default is yes, but certain transports and/or environments may disable it.
  1609. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1610. MCA mpi base: parameter "mpi_abort_delay" (current value: "0", data source: default, level: 5 tuner/detail, type: int, deprecated, synonym of: opal_abort_delay)
  1611. If nonzero, print out an identifying message when abort operation is invoked (hostname, PID of the process that called abort) and delay for that many seconds before exiting (a negative delay value means to never abort). This allows attaching of a debugger before quitting the job.
  1612. MCA mpi base: parameter "mpi_abort_print_stack" (current value: "false", data source: default, level: 5 tuner/detail, type: bool, deprecated, synonym of: opal_abort_print_stack)
  1613. If nonzero, print out a stack trace when abort is invoked
  1614. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1615. MCA mpi base: parameter "mpi_spc_attach" (current value: "", data source: default, level: 4 tuner/basic, type: string)
  1616. A comma delimeted string listing the software-based performance counters (SPCs) to enable.
  1617. MCA mpi base: parameter "mpi_spc_dump_enabled" (current value: "false", data source: default, level: 4 tuner/basic, type: bool)
  1618. A boolean value for whether (true) or not (false) to enable dumping SPC counters in MPI_Finalize.
  1619. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1620. MCA bml base: ---------------------------------------------------
  1621. MCA bml base: parameter "bml" (current value: "", data source: default, level: 2 user/detail, type: string)
  1622. Default selection set of components for the bml framework (<none> means use all components that can be found)
  1623. MCA bml base: ---------------------------------------------------
  1624. MCA bml base: parameter "bml_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1625. Verbosity level for the bml framework (default: 0)
  1626. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1627. MCA bml r2: ---------------------------------------------------
  1628. MCA bml r2: parameter "bml_r2_show_unreach_errors" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  1629. Show error message when procs are unreachable
  1630. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1631. MCA coll base: ---------------------------------------------------
  1632. MCA coll base: parameter "coll" (current value: "", data source: default, level: 2 user/detail, type: string)
  1633. Default selection set of components for the coll framework (<none> means use all components that can be found)
  1634. MCA coll base: ---------------------------------------------------
  1635. MCA coll base: parameter "coll_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  1636. Verbosity level for the coll framework (default: 0)
  1637. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  1638. MCA coll basic: ---------------------------------------------------
  1639. MCA coll basic: parameter "coll_basic_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  1640. Priority of the basic coll component
  1641. MCA coll basic: parameter "coll_basic_crossover" (current value: "4", data source: default, level: 9 dev/all, type: int)
  1642. Minimum number of processes in a communicator before using the logarithmic algorithms
  1643. MCA coll self: ---------------------------------------------------
  1644. MCA coll self: parameter "coll_self_priority" (current value: "75", data source: default, level: 9 dev/all, type: int)
  1645. MCA coll han: ---------------------------------------------------
  1646. MCA coll han: parameter "coll_han_priority" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1647. Priority of the HAN coll component
  1648. MCA coll han: parameter "coll_han_bcast_segsize" (current value: "65536", data source: default, level: 9 dev/all, type: int)
  1649. segment size for bcast
  1650. MCA coll han: parameter "coll_han_bcast_up_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1651. up level module for bcast, 0 libnbc, 1 adapt
  1652. MCA coll han: parameter "coll_han_bcast_low_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1653. low level module for bcast, 0 tuned, 1 sm
  1654. MCA coll han: parameter "coll_han_reduce_segsize" (current value: "65536", data source: default, level: 9 dev/all, type: int)
  1655. segment size for reduce
  1656. MCA coll han: parameter "coll_han_reduce_up_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1657. up level module for allreduce, 0 libnbc, 1 adapt
  1658. MCA coll han: parameter "coll_han_reduce_low_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1659. low level module for allreduce, 0 tuned, 1 sm
  1660. MCA coll han: parameter "coll_han_allreduce_segsize" (current value: "65536", data source: default, level: 9 dev/all, type: int)
  1661. segment size for allreduce
  1662. MCA coll han: parameter "coll_han_allreduce_up_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1663. up level module for allreduce, 0 libnbc, 1 adapt
  1664. MCA coll han: parameter "coll_han_allreduce_low_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1665. low level module for allreduce, 0 tuned, 1 sm
  1666. MCA coll han: parameter "coll_han_allgather_up_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1667. up level module for allgather, 0 libnbc, 1 adapt
  1668. MCA coll han: parameter "coll_han_allgather_low_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1669. low level module for allgather, 0 tuned, 1 sm
  1670. MCA coll han: parameter "coll_han_gather_up_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1671. up level module for gather, 0 libnbc, 1 adapt
  1672. MCA coll han: parameter "coll_han_gather_low_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1673. low level module for gather, 0 tuned, 1 sm
  1674. MCA coll han: parameter "coll_han_scatter_up_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1675. up level module for scatter, 0 libnbc, 1 adapt
  1676. MCA coll han: parameter "coll_han_scatter_low_module" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1677. low level module for scatter, 0 tuned, 1 sm
  1678. MCA coll han: parameter "coll_han_reproducible" (current value: "0", data source: default, level: 3 user/all, type: int)
  1679. whether we need reproducible results (enabling this disables optimisations using topology)0 disable 1 enable, default 0
  1680. MCA coll han: parameter "coll_han_use_simple_allgather" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  1681. whether to enable simple algo for allgather
  1682. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1683. MCA coll han: parameter "coll_han_use_simple_allreduce" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  1684. whether to enable simple algo for allreduce
  1685. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1686. MCA coll han: parameter "coll_han_use_simple_bcast" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  1687. whether to enable simple algo for bcast
  1688. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1689. MCA coll han: parameter "coll_han_use_simple_gather" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  1690. whether to enable simple algo for gather
  1691. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1692. MCA coll han: parameter "coll_han_use_simple_reduce" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  1693. whether to enable simple algo for reduce
  1694. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1695. MCA coll han: parameter "coll_han_allgather_dynamic_intra_node_module" (current value: "3", data source: default, level: 9 dev/all, type: int)
  1696. Collective module to use for allgather on intra_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1697. MCA coll han: parameter "coll_han_allgather_dynamic_inter_node_module" (current value: "1", data source: default, level: 9 dev/all, type: int)
  1698. Collective module to use for allgather on inter_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1699. MCA coll han: parameter "coll_han_allgather_dynamic_global_communicator_module" (current value: "6", data source: default, level: 9 dev/all, type: int)
  1700. Collective module to use for allgather on global_communicator topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt; 6 = han;
  1701. MCA coll han: parameter "coll_han_allgatherv_dynamic_intra_node_module" (current value: "3", data source: default, level: 9 dev/all, type: int)
  1702. Collective module to use for allgatherv on intra_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1703. MCA coll han: parameter "coll_han_allgatherv_dynamic_inter_node_module" (current value: "1", data source: default, level: 9 dev/all, type: int)
  1704. Collective module to use for allgatherv on inter_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1705. MCA coll han: parameter "coll_han_allgatherv_dynamic_global_communicator_module" (current value: "6", data source: default, level: 9 dev/all, type: int)
  1706. Collective module to use for allgatherv on global_communicator topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt; 6 = han;
  1707. MCA coll han: parameter "coll_han_allreduce_dynamic_intra_node_module" (current value: "3", data source: default, level: 9 dev/all, type: int)
  1708. Collective module to use for allreduce on intra_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1709. MCA coll han: parameter "coll_han_allreduce_dynamic_inter_node_module" (current value: "1", data source: default, level: 9 dev/all, type: int)
  1710. Collective module to use for allreduce on inter_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1711. MCA coll han: parameter "coll_han_allreduce_dynamic_global_communicator_module" (current value: "6", data source: default, level: 9 dev/all, type: int)
  1712. Collective module to use for allreduce on global_communicator topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt; 6 = han;
  1713. MCA coll han: parameter "coll_han_bcast_dynamic_intra_node_module" (current value: "3", data source: default, level: 9 dev/all, type: int)
  1714. Collective module to use for bcast on intra_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1715. MCA coll han: parameter "coll_han_bcast_dynamic_inter_node_module" (current value: "1", data source: default, level: 9 dev/all, type: int)
  1716. Collective module to use for bcast on inter_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1717. MCA coll han: parameter "coll_han_bcast_dynamic_global_communicator_module" (current value: "6", data source: default, level: 9 dev/all, type: int)
  1718. Collective module to use for bcast on global_communicator topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt; 6 = han;
  1719. MCA coll han: parameter "coll_han_gather_dynamic_intra_node_module" (current value: "3", data source: default, level: 9 dev/all, type: int)
  1720. Collective module to use for gather on intra_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1721. MCA coll han: parameter "coll_han_gather_dynamic_inter_node_module" (current value: "1", data source: default, level: 9 dev/all, type: int)
  1722. Collective module to use for gather on inter_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1723. MCA coll han: parameter "coll_han_gather_dynamic_global_communicator_module" (current value: "6", data source: default, level: 9 dev/all, type: int)
  1724. Collective module to use for gather on global_communicator topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt; 6 = han;
  1725. MCA coll han: parameter "coll_han_reduce_dynamic_intra_node_module" (current value: "3", data source: default, level: 9 dev/all, type: int)
  1726. Collective module to use for reduce on intra_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1727. MCA coll han: parameter "coll_han_reduce_dynamic_inter_node_module" (current value: "1", data source: default, level: 9 dev/all, type: int)
  1728. Collective module to use for reduce on inter_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1729. MCA coll han: parameter "coll_han_reduce_dynamic_global_communicator_module" (current value: "6", data source: default, level: 9 dev/all, type: int)
  1730. Collective module to use for reduce on global_communicator topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt; 6 = han;
  1731. MCA coll han: parameter "coll_han_scatter_dynamic_intra_node_module" (current value: "3", data source: default, level: 9 dev/all, type: int)
  1732. Collective module to use for scatter on intra_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1733. MCA coll han: parameter "coll_han_scatter_dynamic_inter_node_module" (current value: "1", data source: default, level: 9 dev/all, type: int)
  1734. Collective module to use for scatter on inter_node topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt;
  1735. MCA coll han: parameter "coll_han_scatter_dynamic_global_communicator_module" (current value: "6", data source: default, level: 9 dev/all, type: int)
  1736. Collective module to use for scatter on global_communicator topological level: 0 = self; 1 = basic; 2 = libnbc; 3 = tuned; 4 = sm; 5 = adapt; 6 = han;
  1737. MCA coll han: parameter "coll_han_use_dynamic_file_rules" (current value: "false", data source: default, level: 6 tuner/all, type: bool)
  1738. Enable the dynamic selection provided via the dynamic_rules_filename MCA
  1739. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1740. MCA coll han: parameter "coll_han_dynamic_rules_filename" (current value: "", data source: default, level: 6 tuner/all, type: string)
  1741. Configuration file containing the dynamic selection rules
  1742. MCA coll han: parameter "coll_han_dump_dynamic_rules" (current value: "false", data source: default, level: 6 tuner/all, type: bool)
  1743. Switch used to decide if we dump dynamic rules provided by configuration file
  1744. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1745. MCA coll han: parameter "coll_han_max_dynamic_errors" (current value: "10", data source: default, level: 6 tuner/all, type: int)
  1746. Number of dynamic rules module/function errors printed on rank 0 with a 0 verbosity.Useless if coll_base_verbose is 30 or more.
  1747. MCA coll tuned: ---------------------------------------------------
  1748. MCA coll tuned: parameter "coll_tuned_priority" (current value: "30", data source: default, level: 6 tuner/all, type: int)
  1749. Priority of the tuned coll component
  1750. MCA coll tuned: parameter "coll_tuned_init_tree_fanout" (current value: "4", data source: default, level: 6 tuner/all, type: int)
  1751. Inital fanout used in the tree topologies for each communicator. This is only an initial guess, if a tuned collective needs a different fanout for an operation, it build it dynamically. This parameter is only for the first guess and might save a little time
  1752. MCA coll tuned: parameter "coll_tuned_init_chain_fanout" (current value: "4", data source: default, level: 6 tuner/all, type: int)
  1753. Inital fanout used in the chain (fanout followed by pipeline) topologies for each communicator. This is only an initial guess, if a tuned collective needs a different fanout for an operation, it build it dynamically. This parameter is only for the first guess and might save a little time
  1754. MCA coll tuned: parameter "coll_tuned_alltoall_small_msg" (current value: "200", data source: default, level: 6 tuner/all, type: int)
  1755. threshold (if supported) to decide if small MSGs alltoall algorithm will be used
  1756. MCA coll tuned: parameter "coll_tuned_alltoall_intermediate_msg" (current value: "3000", data source: default, level: 6 tuner/all, type: int)
  1757. threshold (if supported) to decide if intermediate MSGs alltoall algorithm will be used
  1758. MCA coll tuned: parameter "coll_tuned_use_dynamic_rules" (current value: "false", data source: default, level: 6 tuner/all, type: bool)
  1759. Switch used to decide if we use static (compiled/if statements) or dynamic (built at runtime) decision function rules
  1760. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1761. MCA coll tuned: parameter "coll_tuned_dynamic_rules_filename" (current value: "", data source: default, level: 6 tuner/all, type: string)
  1762. Filename of configuration file that contains the dynamic (@runtime) decision function rules
  1763. MCA coll tuned: informational "coll_tuned_allreduce_algorithm_count" (current value: "7", data source: default, level: 5 tuner/detail, type: int)
  1764. Number of allreduce algorithms available
  1765. MCA coll tuned: parameter "coll_tuned_allreduce_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1766. Which allreduce algorithm is used. Can be locked down to any of: 0 ignore, 1 basic linear, 2 nonoverlapping (tuned reduce + tuned bcast), 3 recursive doubling, 4 ring, 5 segmented ring. Only relevant if coll_tuned_use_dynamic_rules is true.
  1767. Valid values: 0:"ignore", 1:"basic_linear", 2:"nonoverlapping", 3:"recursive_doubling", 4:"ring", 5:"segmented_ring", 6:"rabenseifner"
  1768. MCA coll tuned: parameter "coll_tuned_allreduce_algorithm_segmentsize" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1769. Segment size in bytes used by default for allreduce algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation.
  1770. MCA coll tuned: parameter "coll_tuned_allreduce_algorithm_tree_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1771. Fanout for n-tree used for allreduce algorithms. Only has meaning if algorithm is forced and supports n-tree topo based operation.
  1772. MCA coll tuned: parameter "coll_tuned_allreduce_algorithm_chain_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1773. Fanout for chains used for allreduce algorithms. Only has meaning if algorithm is forced and supports chain topo based operation.
  1774. MCA coll tuned: informational "coll_tuned_alltoall_algorithm_count" (current value: "6", data source: default, level: 5 tuner/detail, type: int)
  1775. Number of alltoall algorithms available
  1776. MCA coll tuned: parameter "coll_tuned_alltoall_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1777. Which alltoall algorithm is used. Can be locked down to choice of: 0 ignore, 1 basic linear, 2 pairwise, 3: modified bruck, 4: linear with sync, 5:two proc only. Only relevant if coll_tuned_use_dynamic_rules is true.
  1778. Valid values: 0:"ignore", 1:"linear", 2:"pairwise", 3:"modified_bruck", 4:"linear_sync", 5:"two_proc"
  1779. MCA coll tuned: parameter "coll_tuned_alltoall_algorithm_segmentsize" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1780. Segment size in bytes used by default for alltoall algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation.
  1781. MCA coll tuned: parameter "coll_tuned_alltoall_algorithm_tree_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1782. Fanout for n-tree used for alltoall algorithms. Only has meaning if algorithm is forced and supports n-tree topo based operation.
  1783. MCA coll tuned: parameter "coll_tuned_alltoall_algorithm_chain_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1784. Fanout for chains used for alltoall algorithms. Only has meaning if algorithm is forced and supports chain topo based operation.
  1785. MCA coll tuned: parameter "coll_tuned_alltoall_large_msg" (current value: "3000", data source: default, level: 6 tuner/all, type: int)
  1786. use pairwise exchange algorithm for messages larger than this value
  1787. MCA coll tuned: parameter "coll_tuned_alltoall_min_procs" (current value: "0", data source: default, level: 6 tuner/all, type: int)
  1788. use pairwise exchange algorithm for communicators larger than this value
  1789. MCA coll tuned: parameter "coll_tuned_alltoall_algorithm_max_requests" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1790. Maximum number of outstanding send or recv requests. Only has meaning for synchronized algorithms.
  1791. MCA coll tuned: informational "coll_tuned_allgather_algorithm_count" (current value: "7", data source: default, level: 5 tuner/detail, type: int)
  1792. Number of allgather algorithms available
  1793. MCA coll tuned: parameter "coll_tuned_allgather_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1794. Which allallgather algorithm is used. Can be locked down to choice of: 0 ignore, 1 basic linear, 2 bruck, 3 recursive doubling, 4 ring, 5 neighbor exchange, 6: two proc only. Only relevant if coll_tuned_use_dynamic_rules is true.
  1795. Valid values: 0:"ignore", 1:"linear", 2:"bruck", 3:"recursive_doubling", 4:"ring", 5:"neighbor", 6:"two_proc"
  1796. MCA coll tuned: parameter "coll_tuned_allgather_algorithm_segmentsize" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1797. Segment size in bytes used by default for allgather algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation. Currently, available algorithms do not support segmentation.
  1798. MCA coll tuned: parameter "coll_tuned_allgather_algorithm_tree_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1799. Fanout for n-tree used for allgather algorithms. Only has meaning if algorithm is forced and supports n-tree topo based operation. Currently, available algorithms do not support n-tree topologies.
  1800. MCA coll tuned: parameter "coll_tuned_allgather_algorithm_chain_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1801. Fanout for chains used for allgather algorithms. Only has meaning if algorithm is forced and supports chain topo based operation. Currently, available algorithms do not support chain topologies.
  1802. MCA coll tuned: informational "coll_tuned_allgatherv_algorithm_count" (current value: "6", data source: default, level: 5 tuner/detail, type: int)
  1803. Number of allgatherv algorithms available
  1804. MCA coll tuned: parameter "coll_tuned_allgatherv_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1805. Which allallgatherv algorithm is used. Can be locked down to choice of: 0 ignore, 1 default (allgathervv + bcast), 2 bruck, 3 ring, 4 neighbor exchange, 5: two proc only. Only relevant if coll_tuned_use_dynamic_rules is true.
  1806. Valid values: 0:"ignore", 1:"default", 2:"bruck", 3:"ring", 4:"neighbor", 5:"two_proc"
  1807. MCA coll tuned: parameter "coll_tuned_allgatherv_algorithm_segmentsize" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1808. Segment size in bytes used by default for allgatherv algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation. Currently, available algorithms do not support segmentation.
  1809. MCA coll tuned: parameter "coll_tuned_allgatherv_algorithm_tree_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1810. Fanout for n-tree used for allgatherv algorithms. Only has meaning if algorithm is forced and supports n-tree topo based operation. Currently, available algorithms do not support n-tree topologies.
  1811. MCA coll tuned: parameter "coll_tuned_allgatherv_algorithm_chain_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1812. Fanout for chains used for allgatherv algorithms. Only has meaning if algorithm is forced and supports chain topo based operation. Currently, available algorithms do not support chain topologies.
  1813. MCA coll tuned: informational "coll_tuned_alltoallv_algorithm_count" (current value: "3", data source: default, level: 5 tuner/detail, type: int)
  1814. Number of alltoallv algorithms available
  1815. MCA coll tuned: parameter "coll_tuned_alltoallv_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1816. Which alltoallv algorithm is used. Can be locked down to choice of: 0 ignore, 1 basic linear, 2 pairwise. Only relevant if coll_tuned_use_dynamic_rules is true.
  1817. Valid values: 0:"ignore", 1:"basic_linear", 2:"pairwise"
  1818. MCA coll tuned: informational "coll_tuned_barrier_algorithm_count" (current value: "7", data source: default, level: 5 tuner/detail, type: int)
  1819. Number of barrier algorithms available
  1820. MCA coll tuned: parameter "coll_tuned_barrier_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1821. Which barrier algorithm is used. Can be locked down to choice of: 0 ignore, 1 linear, 2 double ring, 3: recursive doubling 4: bruck, 5: two proc only, 6: tree. Only relevant if coll_tuned_use_dynamic_rules is true.
  1822. Valid values: 0:"ignore", 1:"linear", 2:"double_ring", 3:"recursive_doubling", 4:"bruck", 5:"two_proc", 6:"tree"
  1823. MCA coll tuned: informational "coll_tuned_bcast_algorithm_count" (current value: "10", data source: default, level: 5 tuner/detail, type: int)
  1824. Number of bcast algorithms available
  1825. MCA coll tuned: parameter "coll_tuned_bcast_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1826. Which bcast algorithm is used. Can be locked down to choice of: 0 ignore, 1 basic linear, 2 chain, 3: pipeline, 4: split binary tree, 5: binary tree, 6: binomial tree, 7: knomial tree, 8: scatter_allgather, 9: scatter_allgather_ring. Only relevant if coll_tuned_use_dynamic_rules is true.
  1827. Valid values: 0:"ignore", 1:"basic_linear", 2:"chain", 3:"pipeline", 4:"split_binary_tree", 5:"binary_tree", 6:"binomial", 7:"knomial", 8:"scatter_allgather", 9:"scatter_allgather_ring"
  1828. MCA coll tuned: parameter "coll_tuned_bcast_algorithm_segmentsize" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1829. Segment size in bytes used by default for bcast algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation.
  1830. MCA coll tuned: parameter "coll_tuned_bcast_algorithm_tree_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1831. Fanout for n-tree used for bcast algorithms. Only has meaning if algorithm is forced and supports n-tree topo based operation.
  1832. MCA coll tuned: parameter "coll_tuned_bcast_algorithm_chain_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1833. Fanout for chains used for bcast algorithms. Only has meaning if algorithm is forced and supports chain topo based operation.
  1834. MCA coll tuned: parameter "coll_tuned_bcast_algorithm_knomial_radix" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1835. k-nomial tree radix for the bcast algorithm (radix > 1).
  1836. MCA coll tuned: informational "coll_tuned_reduce_algorithm_count" (current value: "8", data source: default, level: 5 tuner/detail, type: int)
  1837. Number of reduce algorithms available
  1838. MCA coll tuned: parameter "coll_tuned_reduce_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1839. Which reduce algorithm is used. Can be locked down to choice of: 0 ignore, 1 linear, 2 chain, 3 pipeline, 4 binary, 5 binomial, 6 in-order binary, 7 rabenseifner. Only relevant if coll_tuned_use_dynamic_rules is true.
  1840. Valid values: 0:"ignore", 1:"linear", 2:"chain", 3:"pipeline", 4:"binary", 5:"binomial", 6:"in-order_binary", 7:"rabenseifner"
  1841. MCA coll tuned: parameter "coll_tuned_reduce_algorithm_segmentsize" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1842. Segment size in bytes used by default for reduce algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation.
  1843. MCA coll tuned: parameter "coll_tuned_reduce_algorithm_tree_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1844. Fanout for n-tree used for reduce algorithms. Only has meaning if algorithm is forced and supports n-tree topo based operation.
  1845. MCA coll tuned: parameter "coll_tuned_reduce_algorithm_chain_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1846. Fanout for chains used for reduce algorithms. Only has meaning if algorithm is forced and supports chain topo based operation.
  1847. MCA coll tuned: parameter "coll_tuned_reduce_algorithm_max_requests" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1848. Maximum number of outstanding send requests on leaf nodes. 0 means no limit.
  1849. MCA coll tuned: informational "coll_tuned_reduce_scatter_algorithm_count" (current value: "5", data source: default, level: 5 tuner/detail, type: int)
  1850. Number of reduce_scatter algorithms available
  1851. MCA coll tuned: parameter "coll_tuned_reduce_scatter_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1852. Which reduce reduce_scatter algorithm is used. Can be locked down to choice of: 0 ignore, 1 non-overlapping (Reduce + Scatterv), 2 recursive halving, 3 ring, 4 butterfly. Only relevant if coll_tuned_use_dynamic_rules is true.
  1853. Valid values: 0:"ignore", 1:"non-overlapping", 2:"recursive_halving", 3:"ring", 4:"butterfly"
  1854. MCA coll tuned: parameter "coll_tuned_reduce_scatter_algorithm_segmentsize" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1855. Segment size in bytes used by default for reduce_scatter algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation.
  1856. MCA coll tuned: parameter "coll_tuned_reduce_scatter_algorithm_tree_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1857. Fanout for n-tree used for reduce_scatter algorithms. Only has meaning if algorithm is forced and supports n-tree topo based operation.
  1858. MCA coll tuned: parameter "coll_tuned_reduce_scatter_algorithm_chain_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1859. Fanout for chains used for reduce_scatter algorithms. Only has meaning if algorithm is forced and supports chain topo based operation.
  1860. MCA coll tuned: informational "coll_tuned_reduce_scatter_block_algorithm_count" (current value: "5", data source: default, level: 5 tuner/detail, type: int)
  1861. Number of reduce_scatter_block algorithms available
  1862. MCA coll tuned: parameter "coll_tuned_reduce_scatter_block_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1863. Which reduce reduce_scatter_block algorithm is used. Can be locked down to choice of: 0 ignore, 1 basic_linear, 2 recursive_doubling, 3 recursive_halving, 4 butterfly. Only relevant if coll_tuned_use_dynamic_rules is true.
  1864. Valid values: 0:"ignore", 1:"basic_linear", 2:"recursive_doubling", 3:"recursive_halving", 4:"butterfly"
  1865. MCA coll tuned: parameter "coll_tuned_reduce_scatter_block_algorithm_segmentsize" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1866. Segment size in bytes used by default for reduce_scatter_block algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation.
  1867. MCA coll tuned: parameter "coll_tuned_reduce_scatter_block_algorithm_tree_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1868. Fanout for n-tree used for reduce_scatter_block algorithms. Only has meaning if algorithm is forced and supports n-tree topo based operation.
  1869. MCA coll tuned: informational "coll_tuned_gather_algorithm_count" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1870. Number of gather algorithms available
  1871. MCA coll tuned: parameter "coll_tuned_gather_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1872. Which gather algorithm is used. Can be locked down to choice of: 0 ignore, 1 basic linear, 2 binomial, 3 linear with synchronization. Only relevant if coll_tuned_use_dynamic_rules is true.
  1873. Valid values: 0:"ignore", 1:"basic_linear", 2:"binomial", 3:"linear_sync"
  1874. MCA coll tuned: parameter "coll_tuned_gather_algorithm_segmentsize" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1875. Segment size in bytes used by default for gather algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation. Currently, available algorithms do not support segmentation.
  1876. MCA coll tuned: parameter "coll_tuned_gather_algorithm_tree_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1877. Fanout for n-tree used for gather algorithms. Only has meaning if algorithm is forced and supports n-tree topo based operation. Currently, available algorithms do not support n-tree topologies.
  1878. MCA coll tuned: parameter "coll_tuned_gather_algorithm_chain_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1879. Fanout for chains used for gather algorithms. Only has meaning if algorithm is forced and supports chain topo based operation. Currently, available algorithms do not support chain topologies.
  1880. MCA coll tuned: informational "coll_tuned_scatter_algorithm_count" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1881. Number of scatter algorithms available
  1882. MCA coll tuned: parameter "coll_tuned_scatter_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1883. Which scatter algorithm is used. Can be locked down to choice of: 0 ignore, 1 basic linear, 2 binomial, 3 non-blocking linear. Only relevant if coll_tuned_use_dynamic_rules is true.
  1884. Valid values: 0:"ignore", 1:"basic_linear", 2:"binomial", 3:"linear_nb"
  1885. MCA coll tuned: parameter "coll_tuned_scatter_algorithm_segmentsize" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1886. Segment size in bytes used by default for scatter algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation. Currently, available algorithms do not support segmentation.
  1887. MCA coll tuned: parameter "coll_tuned_scatter_algorithm_tree_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1888. Fanout for n-tree used for scatter algorithms. Only has meaning if algorithm is forced and supports n-tree topo based operation. Currently, available algorithms do not support n-tree topologies.
  1889. MCA coll tuned: parameter "coll_tuned_scatter_algorithm_chain_fanout" (current value: "4", data source: default, level: 5 tuner/detail, type: int)
  1890. Fanout for chains used for scatter algorithms. Only has meaning if algorithm is forced and supports chain topo based operation. Currently, available algorithms do not support chain topologies.
  1891. MCA coll tuned: parameter "coll_tuned_scatter_min_procs" (current value: "0", data source: default, level: 6 tuner/all, type: int)
  1892. use basic linear algorithm for communicators larger than this value
  1893. MCA coll tuned: parameter "coll_tuned_scatter_algorithm_max_requests" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1894. Issue a blocking send every this many non-blocking requests. Only has meaning for non-blocking linear algorithm.
  1895. MCA coll tuned: parameter "coll_tuned_scatter_intermediate_msg" (current value: "0", data source: default, level: 6 tuner/all, type: int)
  1896. use non-blocking linear algorithm for messages larger than this value
  1897. MCA coll tuned: parameter "coll_tuned_scatter_large_msg" (current value: "0", data source: default, level: 6 tuner/all, type: int)
  1898. use linear algorithm for messages larger than this value
  1899. MCA coll tuned: informational "coll_tuned_exscan_algorithm_count" (current value: "3", data source: default, level: 5 tuner/detail, type: int)
  1900. Number of exscan algorithms available
  1901. MCA coll tuned: parameter "coll_tuned_exscan_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1902. Which exscan algorithm is used. Can be locked down to choice of: 0 ignore, 1 linear, 2 recursive_doubling. Only relevant if coll_tuned_use_dynamic_rules is true.
  1903. Valid values: 0:"ignore", 1:"linear", 2:"recursive_doubling"
  1904. MCA coll tuned: informational "coll_tuned_scan_algorithm_count" (current value: "3", data source: default, level: 5 tuner/detail, type: int)
  1905. Number of scan algorithms available
  1906. MCA coll tuned: parameter "coll_tuned_scan_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1907. Which scan algorithm is used. Can be locked down to choice of: 0 ignore, 1 linear, 2 recursive_doubling. Only relevant if coll_tuned_use_dynamic_rules is true.
  1908. Valid values: 0:"ignore", 1:"linear", 2:"recursive_doubling"
  1909. MCA coll sm: ---------------------------------------------------
  1910. MCA coll sm: parameter "coll_sm_priority" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1911. Priority of the sm coll component
  1912. MCA coll sm: parameter "coll_sm_control_size" (current value: "4096", data source: default, level: 9 dev/all, type: int)
  1913. Length of the control data -- should usually be either the length of a cache line on most SMPs, or the size of a page on machines that support direct memory affinity page placement (in bytes)
  1914. MCA coll sm: parameter "coll_sm_fragment_size" (current value: "8192", data source: default, level: 9 dev/all, type: int)
  1915. Fragment size (in bytes) used for passing data through shared memory (will be rounded up to the nearest control_size size)
  1916. MCA coll sm: parameter "coll_sm_comm_in_use_flags" (current value: "2", data source: default, level: 9 dev/all, type: int)
  1917. Number of "in use" flags, used to mark a message passing area segment as currently being used or not (must be >= 2 and <= comm_num_segments)
  1918. MCA coll sm: parameter "coll_sm_comm_num_segments" (current value: "8", data source: default, level: 9 dev/all, type: int)
  1919. Number of segments in each communicator's shared memory message passing area (must be >= 2, and must be a multiple of comm_in_use_flags)
  1920. MCA coll sm: parameter "coll_sm_tree_degree" (current value: "4", data source: default, level: 9 dev/all, type: int)
  1921. Degree of the tree for tree-based operations (must be => 1 and <= min(control_size, 255))
  1922. MCA coll sm: parameter "coll_sm_info_num_procs" (current value: "4", data source: default, level: 9 dev/all, type: int)
  1923. Number of processes to use for the calculation of the shared_mem_size MCA information parameter (must be => 2)
  1924. MCA coll sm: informational "coll_sm_shared_mem_used_data" (current value: "548864", data source: default, level: 9 dev/all, type: int)
  1925. Amount of shared memory used, per communicator, in the shared memory data area for info_num_procs processes (in bytes)
  1926. MCA coll inter: ---------------------------------------------------
  1927. MCA coll inter: parameter "coll_inter_priority" (current value: "40", data source: default, level: 9 dev/all, type: int)
  1928. Priority of the inter coll component
  1929. MCA coll inter: parameter "coll_inter_verbose" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1930. Turn verbose message of the inter coll component on/off
  1931. MCA coll monitoring: ---------------------------------------------------
  1932. MCA coll monitoring: performance "coll_monitoring_messages_count" (type: unsigned_long_long, class: size)
  1933. Number of messages exchanged through the COLL framework with each peer.
  1934. MCA coll monitoring: performance "coll_monitoring_messages_size" (type: unsigned_long_long, class: size)
  1935. Size of messages exchanged through the COLL framework with each peer.
  1936. MCA coll monitoring: performance "coll_monitoring_o2a_count" (type: unsigned_long_long, class: counter)
  1937. Number of messages exchanged as one-to-all operations in a communicator.
  1938. MCA coll monitoring: performance "coll_monitoring_o2a_size" (type: unsigned_long_long, class: aggregate)
  1939. Size of messages exchanged as one-to-all operations in a communicator.
  1940. MCA coll monitoring: performance "coll_monitoring_a2o_count" (type: unsigned_long_long, class: counter)
  1941. Number of messages exchanged as all-to-one operations in a communicator.
  1942. MCA coll monitoring: performance "coll_monitoring_a2o_size" (type: unsigned_long_long, class: aggregate)
  1943. Size of messages exchanged as all-to-one operations in a communicator.
  1944. MCA coll monitoring: performance "coll_monitoring_a2a_count" (type: unsigned_long_long, class: counter)
  1945. Number of messages exchanged as all-to-all operations in a communicator.
  1946. MCA coll monitoring: performance "coll_monitoring_a2a_size" (type: unsigned_long_long, class: aggregate)
  1947. Size of messages exchanged as all-to-all operations in a communicator.
  1948. MCA coll sync: ---------------------------------------------------
  1949. MCA coll sync: parameter "coll_sync_priority" (current value: "50", data source: default, level: 9 dev/all, type: int)
  1950. Priority of the sync coll component; only relevant if barrier_before or barrier_after is > 0
  1951. MCA coll sync: parameter "coll_sync_barrier_before" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1952. Do a synchronization before each Nth collective
  1953. MCA coll sync: parameter "coll_sync_barrier_after" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1954. Do a synchronization after each Nth collective
  1955. MCA coll libnbc: ---------------------------------------------------
  1956. MCA coll libnbc: parameter "coll_libnbc_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  1957. Priority of the libnbc coll component
  1958. MCA coll libnbc: parameter "coll_libnbc_ibcast_skip_dt_decision" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  1959. In ibcast only use size of communicator to choose algorithm, exclude data type signature. Set to 'false' to use data type signature in decision. WARNING: If you set this to 'false' then your application should not use non-uniform data type signatures in calls to ibcast.
  1960. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  1961. MCA coll libnbc: parameter "coll_libnbc_iallgather_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1962. Which iallgather algorithm is used: 0 ignore, 1 linear, 2 recursive_doubling
  1963. Valid values: 0:"ignore", 1:"linear", 2:"recursive_doubling"
  1964. MCA coll libnbc: parameter "coll_libnbc_iallreduce_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1965. Which iallreduce algorithm is used: 0 ignore, 1 ring, 2 binomial, 3 rabenseifner, 4 recursive_doubling
  1966. Valid values: 0:"ignore", 1:"ring", 2:"binomial", 3:"rabenseifner", 4:"recursive_doubling"
  1967. MCA coll libnbc: parameter "coll_libnbc_ibcast_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1968. Which ibcast algorithm is used: 0 ignore, 1 linear, 2 binomial, 3 chain, 4 knomial
  1969. Valid values: 0:"ignore", 1:"linear", 2:"binomial", 3:"chain", 4:"knomial"
  1970. MCA coll libnbc: parameter "coll_libnbc_ibcast_knomial_radix" (current value: "4", data source: default, level: 9 dev/all, type: int)
  1971. k-nomial tree radix for the ibcast algorithm (radix > 1)
  1972. MCA coll libnbc: parameter "coll_libnbc_iexscan_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1973. Which iexscan algorithm is used: 0 ignore, 1 linear, 2 recursive_doubling
  1974. Valid values: 0:"ignore", 1:"linear", 2:"recursive_doubling"
  1975. MCA coll libnbc: parameter "coll_libnbc_ireduce_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1976. Which ireduce algorithm is used: 0 ignore, 1 chain, 2 binomial, 3 rabenseifner
  1977. Valid values: 0:"ignore", 1:"chain", 2:"binomial", 3:"rabenseifner"
  1978. MCA coll libnbc: parameter "coll_libnbc_iscan_algorithm" (current value: "ignore", data source: default, level: 5 tuner/detail, type: int)
  1979. Which iscan algorithm is used: 0 ignore, 1 linear, 2 recursive_doubling
  1980. Valid values: 0:"ignore", 1:"linear", 2:"recursive_doubling"
  1981. MCA coll adapt: ---------------------------------------------------
  1982. MCA coll adapt: parameter "coll_adapt_priority" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1983. Priority of the adapt coll component
  1984. MCA coll adapt: parameter "coll_adapt_verbose" (current value: "0", data source: default, level: 9 dev/all, type: int)
  1985. Verbose level (default set to the collective framework verbosity)
  1986. MCA coll adapt: parameter "coll_adapt_context_free_list_min" (current value: "64", data source: default, level: 9 dev/all, type: int)
  1987. Minimum number of segments in context free list
  1988. MCA coll adapt: parameter "coll_adapt_context_free_list_max" (current value: "1024", data source: default, level: 9 dev/all, type: int)
  1989. Maximum number of segments in context free list
  1990. MCA coll adapt: parameter "coll_adapt_context_free_list_inc" (current value: "32", data source: default, level: 9 dev/all, type: int)
  1991. Increasement number of segments in context free list
  1992. MCA coll adapt: parameter "coll_adapt_bcast_algorithm" (current value: "1", data source: default, level: 5 tuner/detail, type: int)
  1993. Algorithm of broadcast, 0: tuned, 1: binomial, 2: in_order_binomial, 3: binary, 4: pipeline, 5: chain, 6: linear
  1994. MCA coll adapt: parameter "coll_adapt_bcast_segment_size" (current value: "0", data source: default, level: 5 tuner/detail, type: int)
  1995. Segment size in bytes used by default for bcast algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation.
  1996. MCA coll adapt: parameter "coll_adapt_bcast_max_send_requests" (current value: "2", data source: default, level: 5 tuner/detail, type: int)
  1997. Maximum number of send requests
  1998. MCA coll adapt: parameter "coll_adapt_bcast_max_recv_requests" (current value: "3", data source: default, level: 5 tuner/detail, type: int)
  1999. Maximum number of receive requests
  2000. MCA coll adapt: parameter "coll_adapt_bcast_synchronous_send" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  2001. Whether to use synchronous send operations during setup of bcast operations
  2002. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  2003. MCA coll adapt: parameter "coll_adapt_reduce_algorithm" (current value: "1", data source: default, level: 5 tuner/detail, type: int)
  2004. Algorithm of reduce, 1: binomial, 2: in_order_binomial, 3: binary, 4: pipeline, 5: chain, 6: linear
  2005. MCA coll adapt: parameter "coll_adapt_reduce_segment_size" (current value: "163740", data source: default, level: 5 tuner/detail, type: size_t)
  2006. Segment size in bytes used by default for reduce algorithms. Only has meaning if algorithm is forced and supports segmenting. 0 bytes means no segmentation.
  2007. MCA coll adapt: parameter "coll_adapt_reduce_max_send_requests" (current value: "2", data source: default, level: 5 tuner/detail, type: int)
  2008. Maximum number of send requests
  2009. MCA coll adapt: parameter "coll_adapt_reduce_max_recv_requests" (current value: "3", data source: default, level: 5 tuner/detail, type: int)
  2010. Maximum number of receive requests per peer
  2011. MCA coll adapt: parameter "coll_adapt_inbuf_free_list_min" (current value: "10", data source: default, level: 5 tuner/detail, type: int)
  2012. Minimum number of segment in inbuf free list
  2013. MCA coll adapt: parameter "coll_adapt_inbuf_free_list_max" (current value: "10000", data source: default, level: 5 tuner/detail, type: int)
  2014. Maximum number of segment in inbuf free list
  2015. MCA coll adapt: parameter "coll_adapt_inbuf_free_list_inc" (current value: "10", data source: default, level: 5 tuner/detail, type: int)
  2016. Number of segments to allocate when growing the inbuf free list
  2017. MCA coll adapt: parameter "coll_adapt_reduce_synchronous_send" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  2018. Whether to use synchronous send operations during setup of reduce operations
  2019. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  2020. MCA crcp base: ---------------------------------------------------
  2021. MCA crcp base: parameter "crcp" (current value: "", data source: default, level: 2 user/detail, type: string)
  2022. Default selection set of components for the crcp framework (<none> means use all components that can be found)
  2023. MCA crcp base: ---------------------------------------------------
  2024. MCA crcp base: parameter "crcp_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2025. Verbosity level for the crcp framework (default: 0)
  2026. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2027. MCA fbtl base: ---------------------------------------------------
  2028. MCA fbtl base: parameter "fbtl" (current value: "", data source: default, level: 2 user/detail, type: string)
  2029. Default selection set of components for the fbtl framework (<none> means use all components that can be found)
  2030. MCA fbtl base: ---------------------------------------------------
  2031. MCA fbtl base: parameter "fbtl_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2032. Verbosity level for the fbtl framework (default: 0)
  2033. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2034. MCA fbtl posix: ---------------------------------------------------
  2035. MCA fbtl posix: parameter "fbtl_posix_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  2036. Priority of the fbtl posix component
  2037. MCA fbtl posix: parameter "fbtl_posix_max_block_size" (current value: "1048576", data source: default, level: 9 dev/all, type: size_t)
  2038. Maximum average size in bytes of a data block in an iovec for data sieving. An average block size larger than this parameter will disable data sieving. Default: 1048576 bytes.
  2039. MCA fbtl posix: parameter "fbtl_posix_max_gap_size" (current value: "4096", data source: default, level: 9 dev/all, type: size_t)
  2040. Maximum average gap size between two blocks in an iovec for data sieving. An average gap size larger than this parameter will disable data sieving. Default: 4096 bytes.
  2041. MCA fbtl posix: parameter "fbtl_posix_max_tmpbuf_size" (current value: "67108864", data source: default, level: 9 dev/all, type: size_t)
  2042. Maximum size of the temporary buffer used for data sieving in bytes. Default: 67108864 (64MB).
  2043. MCA fbtl posix: parameter "fbtl_posix_read_datasieving" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  2044. Parameter indicating whether to perform data sieving for read operations. Default: true.
  2045. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  2046. MCA fbtl posix: parameter "fbtl_posix_write_datasieving" (current value: "true", data source: default, level: 9 dev/all, type: bool)
  2047. Parameter indicating whether to perform data sieving for write operations. Default: true.
  2048. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  2049. MCA fcoll base: ---------------------------------------------------
  2050. MCA fcoll base: parameter "fcoll" (current value: "", data source: default, level: 2 user/detail, type: string)
  2051. Default selection set of components for the fcoll framework (<none> means use all components that can be found)
  2052. MCA fcoll base: ---------------------------------------------------
  2053. MCA fcoll base: parameter "fcoll_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2054. Verbosity level for the fcoll framework (default: 0)
  2055. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2056. MCA fcoll dynamic_gen2: ---------------------------------------------------
  2057. MCA fcoll dynamic_gen2: parameter "fcoll_dynamic_gen2_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  2058. Priority of the dynamic_gen2 fcoll component
  2059. MCA fcoll dynamic_gen2: parameter "fcoll_dynamic_gen2_num_groups" (current value: "1", data source: default, level: 9 dev/all, type: int)
  2060. Number of subgroups created by the dynamic_gen2 component
  2061. MCA fcoll individual: ---------------------------------------------------
  2062. MCA fcoll individual: parameter "fcoll_individual_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  2063. Priority of the individual fcoll component
  2064. MCA fcoll two_phase: ---------------------------------------------------
  2065. MCA fcoll two_phase: parameter "fcoll_two_phase_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  2066. Priority of the two_phase fcoll component
  2067. MCA fcoll dynamic: ---------------------------------------------------
  2068. MCA fcoll dynamic: parameter "fcoll_dynamic_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  2069. Priority of the dynamic fcoll component
  2070. MCA fcoll vulcan: ---------------------------------------------------
  2071. MCA fcoll vulcan: parameter "fcoll_vulcan_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  2072. Priority of the vulcan fcoll component
  2073. MCA fcoll vulcan: parameter "fcoll_vulcan_num_groups" (current value: "1", data source: default, level: 9 dev/all, type: int)
  2074. Number of subgroups created by the vulcan component
  2075. MCA fcoll vulcan: parameter "fcoll_vulcan_write_chunksize" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  2076. Chunk size written at once. Default: stripe_size of the file system
  2077. MCA fcoll vulcan: parameter "fcoll_vulcan_async_io" (current value: "0", data source: default, level: 9 dev/all, type: int)
  2078. Asynchronous I/O support options. 0: Automatic choice (default) 1: Asynchronous I/O only. 2: Synchronous I/O only.
  2079. MCA fs base: ---------------------------------------------------
  2080. MCA fs base: parameter "fs" (current value: "", data source: default, level: 2 user/detail, type: string)
  2081. Default selection set of components for the fs framework (<none> means use all components that can be found)
  2082. MCA fs base: ---------------------------------------------------
  2083. MCA fs base: parameter "fs_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2084. Verbosity level for the fs framework (default: 0)
  2085. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2086. MCA fs ufs: ---------------------------------------------------
  2087. MCA fs ufs: parameter "fs_ufs_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  2088. Priority of the fs ufs component
  2089. MCA fs ufs: parameter "fs_ufs_lock_algorithm" (current value: "0", data source: default, level: 9 dev/all, type: int)
  2090. Locking algorithm used by the fs ufs component. 0: auto (default), 1: skip locking, 2: always lock entire file, 3: lock only specific ranges
  2091. MCA hook base: ---------------------------------------------------
  2092. MCA hook base: parameter "hook" (current value: "", data source: default, level: 2 user/detail, type: string)
  2093. Default selection set of components for the hook framework (<none> means use all components that can be found)
  2094. MCA hook base: ---------------------------------------------------
  2095. MCA hook base: parameter "hook_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2096. Verbosity level for the hook framework (default: 0)
  2097. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2098. MCA io base: ---------------------------------------------------
  2099. MCA io base: parameter "io" (current value: "", data source: default, level: 2 user/detail, type: string)
  2100. Default selection set of components for the io framework (<none> means use all components that can be found)
  2101. MCA io base: ---------------------------------------------------
  2102. MCA io base: parameter "io_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2103. Verbosity level for the io framework (default: 0)
  2104. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2105. MCA io romio321: ---------------------------------------------------
  2106. MCA io romio321: parameter "io_romio321_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  2107. Priority of the io romio component
  2108. MCA io romio321: parameter "io_romio321_delete_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  2109. Delete priority of the io romio component
  2110. MCA io romio321: informational "io_romio321_version" (current value: "from MPICH v3.1.4", data source: default, level: 9 dev/all, type: string)
  2111. Version of ROMIO
  2112. MCA io romio321: informational "io_romio321_user_configure_params" (current value: "", data source: default, level: 9 dev/all, type: string)
  2113. User-specified command line parameters passed to ROMIO's configure script
  2114. MCA io romio321: informational "io_romio321_complete_configure_params" (current value: " FROM_OMPI=yes CC='gcc' CFLAGS='-O3 -DNDEBUG -finline-functions -fno-strict-aliasing -mcx16 -pthread -D__EXTENSIONS__' CPPFLAGS='-I/my/install/location/openmpi-4.1.0/opal/mca/event/libevent2022/libevent -I/my/install/location/openmpi-4.1.0/opal/mca/event/libevent2022/libevent/include -I/my/install/location/openmpi-4.1.0/opal/mca/hwloc/hwloc201/hwloc/include -I/usr/local/include -I/usr/local/include' FFLAGS='' LDFLAGS=' ' --enable-shared --disable-static --prefix=/my/install/location/openmpi --disable-aio --disable-weak-symbols --enable-strict --disable-f77 --disable-f90", data source: default, level: 9 dev/all, type: string)
  2115. Complete set of command line parameters passed to ROMIO's configure script
  2116. MCA io ompio: ---------------------------------------------------
  2117. MCA io ompio: parameter "io_ompio_priority" (current value: "30", data source: default, level: 9 dev/all, type: int)
  2118. Priority of the io ompio component
  2119. MCA io ompio: parameter "io_ompio_delete_priority" (current value: "30", data source: default, level: 9 dev/all, type: int)
  2120. Delete priority of the io ompio component
  2121. MCA io ompio: parameter "io_ompio_record_file_offset_info" (current value: "0", data source: default, level: 9 dev/all, type: int)
  2122. The information of the file offset/length
  2123. MCA io ompio: parameter "io_ompio_coll_timing_info" (current value: "0", data source: default, level: 9 dev/all, type: int)
  2124. Enable collective algorithm timing information
  2125. MCA io ompio: parameter "io_ompio_cycle_buffer_size" (current value: "536870912", data source: default, level: 9 dev/all, type: int)
  2126. Data size issued by individual reads/writes per call
  2127. MCA io ompio: parameter "io_ompio_bytes_per_agg" (current value: "33554432", data source: default, level: 9 dev/all, type: int)
  2128. Size of temporary buffer for collective I/O operations
  2129. MCA io ompio: parameter "io_ompio_num_aggregators" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  2130. number of aggregators for collective I/O operations
  2131. MCA io ompio: parameter "io_ompio_grouping_option" (current value: "5", data source: default, level: 9 dev/all, type: int)
  2132. Option for grouping of processes in the aggregator selection 1: Data volume based grouping 2: maximizing group size uniformity 3: maximimze data contiguity 4: hybrid optimization 5: simple (default) 6: skip refinement step 7: simple+: grouping based on default file view
  2133. MCA io ompio: parameter "io_ompio_max_aggregators_ratio" (current value: "8", data source: default, level: 9 dev/all, type: int)
  2134. Maximum number of processes that can be an aggregator expressed as the ratio to the number of process used to open the file i.e 1 out of n processes can be an aggregator, with n being specified by this mca parameter.
  2135. MCA io ompio: parameter "io_ompio_aggregators_cutoff_threshold" (current value: "3", data source: default, level: 9 dev/all, type: int)
  2136. Relativ cutoff threshold for incrementing the number of aggregators in the simple aggregator selection algorithm (5). Lower value for this parameter will lead to higher no. of aggregators.
  2137. MCA io ompio: parameter "io_ompio_overwrite_amode" (current value: "1", data source: default, level: 9 dev/all, type: int)
  2138. Overwrite WRONLY amode to RDWR to enable data sieving 1: allow overwrite (default) 0: do not overwrite amode provided by application
  2139. MCA io ompio: parameter "io_ompio_verbose_info_parsing" (current value: "0", data source: default, level: 9 dev/all, type: int)
  2140. Provide visual output when parsing info objects 0: no verbose output (default) 1: verbose output by rank 0 2: verbose output by all ranks
  2141. MCA mtl base: ---------------------------------------------------
  2142. MCA mtl base: parameter "mtl" (current value: "", data source: default, level: 2 user/detail, type: string)
  2143. Default selection set of components for the mtl framework (<none> means use all components that can be found)
  2144. MCA mtl base: ---------------------------------------------------
  2145. MCA mtl base: parameter "mtl_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2146. Verbosity level for the mtl framework (default: 0)
  2147. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2148. MCA op base: ---------------------------------------------------
  2149. MCA op base: parameter "op" (current value: "", data source: default, level: 2 user/detail, type: string)
  2150. Default selection set of components for the op framework (<none> means use all components that can be found)
  2151. MCA op base: ---------------------------------------------------
  2152. MCA op base: parameter "op_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2153. Verbosity level for the op framework (default: 0)
  2154. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2155. MCA op avx: ---------------------------------------------------
  2156. MCA op avx: parameter "op_avx_support" (current value: "831", data source: default, level: 6 tuner/all, type: int)
  2157. Level of SSE/MMX/AVX support to be used (combination of processor capabilities as follow SSE 0x01, SSE2 0x02, SSE3 0x04, SSE4.1 0x08, AVX 0x010, AVX2 0x020, AVX512F 0x100, AVX512BW 0x200) capped by the local architecture capabilities
  2158. MCA osc base: ---------------------------------------------------
  2159. MCA osc base: parameter "osc" (current value: "", data source: default, level: 2 user/detail, type: string)
  2160. Default selection set of components for the osc framework (<none> means use all components that can be found)
  2161. MCA osc base: ---------------------------------------------------
  2162. MCA osc base: parameter "osc_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2163. Verbosity level for the osc framework (default: 0)
  2164. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2165. MCA osc rdma: ---------------------------------------------------
  2166. MCA osc rdma: parameter "osc_rdma_no_locks" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  2167. Enable optimizations available only if MPI_LOCK is not used. Info key of same name overrides this value (default: false)
  2168. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  2169. MCA osc rdma: parameter "osc_rdma_acc_single_intrinsic" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  2170. Enable optimizations for MPI_Fetch_and_op, MPI_Accumulate, etc for codes that will not use anything more than a single predefined datatype (default: false)
  2171. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  2172. MCA osc rdma: parameter "osc_rdma_acc_use_amo" (current value: "true", data source: default, level: 5 tuner/detail, type: bool)
  2173. Enable the use of network atomic memory operations when using single intrinsic optimizations. If not set network compare-and-swap will be used instread (default: true)
  2174. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  2175. MCA osc rdma: parameter "osc_rdma_buffer_size" (current value: "32768", data source: default, level: 3 user/all, type: unsigned_int)
  2176. Size of temporary buffers (default: 32768)
  2177. MCA osc rdma: parameter "osc_rdma_max_attach" (current value: "64", data source: default, level: 3 user/all, type: unsigned_int)
  2178. Maximum number of buffers that can be attached to a dynamic window. Keep in mind that each attached buffer will use a potentially limited resource (default: 64)
  2179. MCA osc rdma: parameter "osc_rdma_priority" (current value: "101", data source: default, level: 3 user/all, type: unsigned_int)
  2180. Priority of the osc/rdma component (default: 101)
  2181. MCA osc rdma: parameter "osc_rdma_locking_mode" (current value: "two_level", data source: default, level: 3 user/all, type: int)
  2182. Locking mode to use for passive-target synchronization (default: two_level)
  2183. Valid values: 0:"two_level", 1:"on_demand"
  2184. MCA osc rdma: parameter "osc_rdma_btls" (current value: "openib,ugni,uct,ucp", data source: default, level: 3 user/all, type: string)
  2185. Comma-delimited list of BTL component names to allow without verifying connectivity. Do not add a BTL to to this list unless it can reach all processes in any communicator used with an MPI window (default: openib,ugni,uct,ucp)
  2186. MCA osc rdma: parameter "osc_rdma_mtls" (current value: "psm2", data source: default, level: 3 user/all, type: string)
  2187. Comma-delimited list of MTL component names to lower the priority of rdma osc component favoring pt2pt osc (default: psm2)
  2188. MCA osc rdma: parameter "osc_rdma_backing_directory" (current value: "/dev/shm", data source: default, level: 3 user/all, type: string)
  2189. Directory to place backing files for memory windows. This directory should be on a local filesystem such as /tmp or /dev/shm (default: (linux) /dev/shm, (others) session directory)
  2190. MCA osc rdma: performance "osc_rdma_put_retry_count" (type: unsigned_long, class: counter)
  2191. Number of times put transaction were retried due to resource limitations
  2192. MCA osc rdma: performance "osc_rdma_get_retry_count" (type: unsigned_long, class: counter)
  2193. Number of times get transaction were retried due to resource limitations
  2194. MCA osc sm: ---------------------------------------------------
  2195. MCA osc sm: parameter "osc_sm_backing_directory" (current value: "/dev/shm", data source: default, level: 3 user/all, type: string)
  2196. Directory to place backing files for shared memory windows. This directory should be on a local filesystem such as /tmp or /dev/shm (default: (linux) /dev/shm, (others) session directory)
  2197. MCA osc pt2pt: ---------------------------------------------------
  2198. MCA osc pt2pt: parameter "osc_pt2pt_no_locks" (current value: "false", data source: default, level: 9 dev/all, type: bool)
  2199. Enable optimizations available only if MPI_LOCK is not used. Info key of same name overrides this value.
  2200. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  2201. MCA osc pt2pt: parameter "osc_pt2pt_buffer_size" (current value: "8192", data source: default, level: 9 dev/all, type: unsigned_int)
  2202. Data transfers smaller than this limit may be coalesced before being transferred (default: 8k)
  2203. MCA osc pt2pt: parameter "osc_pt2pt_receive_count" (current value: "4", data source: default, level: 4 tuner/basic, type: unsigned_int)
  2204. Number of receives to post for each window for incoming fragments (default: 4)
  2205. MCA osc monitoring: ---------------------------------------------------
  2206. MCA osc monitoring: performance "osc_monitoring_messages_sent_count" (type: unsigned_long_long, class: size)
  2207. Number of messages sent through the OSC framework with each peer.
  2208. MCA osc monitoring: performance "osc_monitoring_messages_sent_size" (type: unsigned_long_long, class: size)
  2209. Size of messages sent through the OSC framework with each peer.
  2210. MCA osc monitoring: performance "osc_monitoring_messages_recv_count" (type: unsigned_long_long, class: size)
  2211. Number of messages received through the OSC framework with each peer.
  2212. MCA osc monitoring: performance "osc_monitoring_messages_recv_size" (type: unsigned_long_long, class: size)
  2213. Size of messages received through the OSC framework with each peer.
  2214. MCA pml base: ---------------------------------------------------
  2215. MCA pml base: parameter "pml" (current value: "", data source: default, level: 2 user/detail, type: string)
  2216. Default selection set of components for the pml framework (<none> means use all components that can be found)
  2217. MCA pml base: ---------------------------------------------------
  2218. MCA pml base: parameter "pml_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2219. Verbosity level for the pml framework (default: 0)
  2220. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2221. MCA pml base: parameter "pml_base_bsend_allocator" (current value: "basic", data source: default, level: 9 dev/all, type: string)
  2222. MCA pml v: ---------------------------------------------------
  2223. MCA pml v: parameter "pml_v_output" (current value: "stderr", data source: default, level: 9 dev/all, type: string)
  2224. MCA pml v: parameter "pml_v_verbose" (current value: "0", data source: default, level: 9 dev/all, type: int)
  2225. Verbosity of the pml v component
  2226. MCA pml v: parameter "pml_v_vprotocol" (current value: "", data source: default, level: 9 dev/all, type: string, synonyms: vprotocol)
  2227. Specify a specific vprotocol to use
  2228. MCA pml monitoring: ---------------------------------------------------
  2229. MCA pml monitoring: parameter "pml_monitoring_enable" (current value: "0", data source: default, level: 4 tuner/basic, type: int)
  2230. Enable the monitoring at the PML level. A value of 0 will disable the monitoring (default). A value of 1 will aggregate all monitoring information (point-to-point and collective). Any other value will enable filtered monitoring
  2231. MCA pml monitoring: parameter "pml_monitoring_enable_output" (current value: "0", data source: default, level: 9 dev/all, type: int)
  2232. Enable the PML monitoring textual output at MPI_Finalize (it will be automatically turned off when MPIT is used to monitor communications). This value should be different than 0 in order for the output to be enabled (default disable)
  2233. MCA pml monitoring: parameter "pml_monitoring_filename" (current value: "", data source: default, level: 9 dev/all, type: string)
  2234. The name of the file where the monitoring information should be saved (the filename will be extended with the process rank and the ".prof" extension). If this field is NULL the monitoring will not be saved.
  2235. MCA pml monitoring: performance "pml_monitoring_flush" (type: string, class: generic)
  2236. Flush the monitoring information in the provided file. The filename is append with the .%d.prof suffix, where %d is replaced with the processus rank in MPI_COMM_WORLD.
  2237. MCA pml monitoring: performance "pml_monitoring_messages_count" (type: unsigned_long_long, class: size)
  2238. Number of messages sent to each peer through the PML framework.
  2239. MCA pml monitoring: performance "pml_monitoring_messages_size" (type: unsigned_long_long, class: size)
  2240. Size of messages sent to each peer in a communicator through the PML framework.
  2241. MCA pml ob1: ---------------------------------------------------
  2242. MCA pml ob1: parameter "pml_ob1_verbose" (current value: "0", data source: default, level: 9 dev/all, type: int)
  2243. MCA pml ob1: parameter "pml_ob1_free_list_num" (current value: "4", data source: default, level: 9 dev/all, type: int)
  2244. MCA pml ob1: parameter "pml_ob1_free_list_max" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  2245. MCA pml ob1: parameter "pml_ob1_free_list_inc" (current value: "64", data source: default, level: 9 dev/all, type: int)
  2246. MCA pml ob1: parameter "pml_ob1_priority" (current value: "20", data source: default, level: 9 dev/all, type: int)
  2247. MCA pml ob1: parameter "pml_ob1_send_pipeline_depth" (current value: "3", data source: default, level: 9 dev/all, type: int)
  2248. MCA pml ob1: parameter "pml_ob1_recv_pipeline_depth" (current value: "4", data source: default, level: 9 dev/all, type: int)
  2249. MCA pml ob1: parameter "pml_ob1_max_rdma_per_request" (current value: "4", data source: default, level: 9 dev/all, type: int)
  2250. MCA pml ob1: parameter "pml_ob1_max_send_per_range" (current value: "4", data source: default, level: 9 dev/all, type: int)
  2251. MCA pml ob1: parameter "pml_ob1_unexpected_limit" (current value: "128", data source: default, level: 9 dev/all, type: unsigned_int)
  2252. MCA pml ob1: parameter "pml_ob1_use_all_rdma" (current value: "false", data source: default, level: 5 tuner/detail, type: bool)
  2253. Use all available RDMA btls for the RDMA and RDMA pipeline protocols (default: false)
  2254. Valid values: 0: f|false|disabled|no|n, 1: t|true|enabled|yes|y
  2255. MCA pml ob1: parameter "pml_ob1_allocator" (current value: "bucket", data source: default, level: 9 dev/all, type: string)
  2256. Name of allocator component for unexpected messages
  2257. MCA pml ob1: performance "pml_ob1_unexpected_msgq_length" (type: unsigned_int, class: size)
  2258. Number of unexpected messages received by each peer in a communicator
  2259. MCA pml ob1: performance "pml_ob1_posted_recvq_length" (type: unsigned_int, class: size)
  2260. Number of unmatched receives posted for each peer in a communicator
  2261. MCA pml cm: ---------------------------------------------------
  2262. MCA pml cm: parameter "pml_cm_free_list_num" (current value: "4", data source: default, level: 9 dev/all, type: int)
  2263. Initial size of request free lists
  2264. MCA pml cm: parameter "pml_cm_free_list_max" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  2265. Maximum size of request free lists
  2266. MCA pml cm: parameter "pml_cm_free_list_inc" (current value: "64", data source: default, level: 9 dev/all, type: int)
  2267. Number of elements to add when growing request free lists
  2268. MCA rte base: ---------------------------------------------------
  2269. MCA rte base: parameter "rte" (current value: "", data source: default, level: 2 user/detail, type: string)
  2270. Default selection set of components for the rte framework (<none> means use all components that can be found)
  2271. MCA rte base: ---------------------------------------------------
  2272. MCA rte base: parameter "rte_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2273. Verbosity level for the rte framework (default: 0)
  2274. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2275. MCA sharedfp base: ---------------------------------------------------
  2276. MCA sharedfp base: parameter "sharedfp" (current value: "", data source: default, level: 2 user/detail, type: string)
  2277. Default selection set of components for the sharedfp framework (<none> means use all components that can be found)
  2278. MCA sharedfp base: ---------------------------------------------------
  2279. MCA sharedfp base: parameter "sharedfp_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2280. Verbosity level for the sharedfp framework (default: 0)
  2281. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2282. MCA sharedfp sm: ---------------------------------------------------
  2283. MCA sharedfp sm: parameter "sharedfp_sm_priority" (current value: "30", data source: default, level: 9 dev/all, type: int)
  2284. Priority of the sm sharedfp component
  2285. MCA sharedfp sm: parameter "sharedfp_sm_verbose" (current value: "0", data source: default, level: 9 dev/all, type: int)
  2286. Verbosity of the sm sharedfp component
  2287. MCA sharedfp lockedfile: ---------------------------------------------------
  2288. MCA sharedfp lockedfile: parameter "sharedfp_lockedfile_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  2289. Priority of the lockedfile sharedfp component
  2290. MCA sharedfp lockedfile: parameter "sharedfp_lockedfile_verbose" (current value: "0", data source: default, level: 9 dev/all, type: int)
  2291. Verbosity of the lockedfile sharedfp component
  2292. MCA sharedfp individual: ---------------------------------------------------
  2293. MCA sharedfp individual: parameter "sharedfp_individual_priority" (current value: "10", data source: default, level: 9 dev/all, type: int)
  2294. Priority of the individual sharedfp component
  2295. MCA sharedfp individual: parameter "sharedfp_individual_verbose" (current value: "0", data source: default, level: 9 dev/all, type: int)
  2296. Verbosity of the individual sharedfp component
  2297. MCA topo base: ---------------------------------------------------
  2298. MCA topo base: parameter "topo" (current value: "", data source: default, level: 2 user/detail, type: string)
  2299. Default selection set of components for the topo framework (<none> means use all components that can be found)
  2300. MCA topo base: ---------------------------------------------------
  2301. MCA topo base: parameter "topo_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2302. Verbosity level for the topo framework (default: 0)
  2303. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2304. MCA topo treematch: ---------------------------------------------------
  2305. MCA topo treematch: parameter "topo_treematch_reorder_mode" (current value: "0", data source: default, level: 2 user/detail, type: int)
  2306. If set the reordering will be done in a partially distributed way (default=0). If partially-distributed only local knowledge will be used, possibly leading to less accurate reordering.
  2307. MCA vprotocol base: ---------------------------------------------------
  2308. MCA vprotocol base: parameter "vprotocol" (current value: "", data source: default, level: 9 dev/all, type: string, synonym of: pml_v_vprotocol)
  2309. Specify a specific vprotocol to use
  2310. MCA vprotocol base: ---------------------------------------------------
  2311. MCA vprotocol base: parameter "vprotocol_base_verbose" (current value: "error", data source: default, level: 8 dev/detail, type: int)
  2312. Verbosity level for the vprotocol framework (default: 0)
  2313. Valid values: -1:"none", 0:"error", 10:"component", 20:"warn", 40:"info", 60:"trace", 80:"debug", 100:"max", 0 - 100
  2314. MCA vprotocol pessimist: ---------------------------------------------------
  2315. MCA vprotocol pessimist: parameter "vprotocol_pessimist_priority" (current value: "30", data source: default, level: 9 dev/all, type: int)
  2316. MCA vprotocol pessimist: parameter "vprotocol_pessimist_free_list_num" (current value: "16", data source: default, level: 9 dev/all, type: int)
  2317. MCA vprotocol pessimist: parameter "vprotocol_pessimist_free_list_max" (current value: "-1", data source: default, level: 9 dev/all, type: int)
  2318. MCA vprotocol pessimist: parameter "vprotocol_pessimist_free_list_inc" (current value: "64", data source: default, level: 9 dev/all, type: int)
  2319. MCA vprotocol pessimist: parameter "vprotocol_pessimist_sender_based_chunk" (current value: "268435456", data source: default, level: 9 dev/all, type: int)
  2320. MCA vprotocol pessimist: parameter "vprotocol_pessimist_event_buffer_size" (current value: "1024", data source: default, level: 9 dev/all, type: int)
  2321. MCA vprotocol pessimist: parameter "vprotocol_pessimist_sender_based_file" (current value: "vprotocol_pessimist-senderbased", data source: default, level: 9 dev/all, type: string)
  2322.  
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