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  1. bbrown@devbox:~/neurokernel/examples/intro$ cd ~/neurokernel/examples/intro/data
  2. bbrown@devbox:~/neurokernel/examples/intro/data$ python gen_generic_lpu.py -s 0 -l lpu_0 generic_lpu_0.gexf.gz generic_lpu_0_input.h5
  3. bbrown@devbox:~/neurokernel/examples/intro/data$ python gen_generic_lpu.py -s 1 -l lpu_1 generic_lpu_1.gexf.gz generic_lpu_1_input.h5
  4. bbrown@devbox:~/neurokernel/examples/intro/data$ cd ~/neurokernel/examples/intro
  5. bbrown@devbox:~/neurokernel/examples/intro$ python intro_demo.py
  6. /usr/lib/python2.7/dist-packages/pycuda/elementwise.py:71: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  7.   options=options, keep=keep)
  8. /usr/lib/python2.7/dist-packages/pycuda/elementwise.py:71: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  9.   options=options, keep=keep)
  10. /usr/lib/python2.7/dist-packages/pycuda/elementwise.py:71: UserWarning: The CUDA compiler succeeded, but said the following:
  11. ptxas /tmp/tmpxft_00001a46_00000000-5_kernel.ptx, line 89; warning : Double is not supported. Demoting to float
  12.  
  13.   options=options, keep=keep)
  14. /usr/lib/python2.7/dist-packages/pycuda/elementwise.py:71: UserWarning: The CUDA compiler succeeded, but said the following:
  15. ptxas /tmp/tmpxft_00001a45_00000000-5_kernel.ptx, line 89; warning : Double is not supported. Demoting to float
  16.  
  17.   options=options, keep=keep)
  18. /usr/lib/python2.7/dist-packages/pycuda/elementwise.py:71: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  19.   options=options, keep=keep)
  20. /usr/lib/python2.7/dist-packages/pycuda/elementwise.py:71: UserWarning: The CUDA compiler succeeded, but said the following:
  21. ptxas /tmp/tmpxft_00001a7b_00000000-5_kernel.ptx, line 89; warning : Double is not supported. Demoting to float
  22.  
  23.   options=options, keep=keep)
  24. /usr/lib/python2.7/dist-packages/pycuda/elementwise.py:71: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  25.   options=options, keep=keep)
  26. /usr/lib/python2.7/dist-packages/pycuda/elementwise.py:71: UserWarning: The CUDA compiler succeeded, but said the following:
  27. ptxas /tmp/tmpxft_00001a83_00000000-5_kernel.ptx, line 89; warning : Double is not supported. Demoting to float
  28.  
  29.   options=options, keep=keep)
  30. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/MorrisLecar.py:126: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  31.   options=["--ptxas-options=-v"])
  32. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/MorrisLecar.py:126: UserWarning: The CUDA compiler succeeded, but said the following:
  33. ptxas /tmp/tmpxft_00001c04_00000000-5_kernel.ptx, line 90; warning : Double is not supported. Demoting to float
  34. ptxas info    : 0 bytes gmem
  35. ptxas info    : Compiling entry function 'hhn_euler_multiple' for 'sm_11'
  36. ptxas info    : Used 16 registers, 112 bytes smem, 68 bytes cmem[1]
  37.  
  38.   options=["--ptxas-options=-v"])
  39. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/MorrisLecar.py:126: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  40.   options=["--ptxas-options=-v"])
  41. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/MorrisLecar.py:126: UserWarning: The CUDA compiler succeeded, but said the following:
  42. ptxas /tmp/tmpxft_00001c4a_00000000-5_kernel.ptx, line 90; warning : Double is not supported. Demoting to float
  43. ptxas info    : 0 bytes gmem
  44. ptxas info    : Compiling entry function 'hhn_euler_multiple' for 'sm_11'
  45. ptxas info    : Used 16 registers, 112 bytes smem, 68 bytes cmem[1]
  46.  
  47.   options=["--ptxas-options=-v"])
  48. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/MorrisLecar.py:126: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  49.   options=["--ptxas-options=-v"])
  50. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/MorrisLecar.py:126: UserWarning: The CUDA compiler succeeded, but said the following:
  51. ptxas /tmp/tmpxft_00001c30_00000000-5_kernel.ptx, line 90; warning : Double is not supported. Demoting to float
  52. ptxas info    : 0 bytes gmem
  53. ptxas info    : Compiling entry function 'hhn_euler_multiple' for 'sm_11'
  54. ptxas info    : Used 16 registers, 112 bytes smem, 68 bytes cmem[1]
  55.  
  56.   options=["--ptxas-options=-v"])
  57. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/MorrisLecar.py:126: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  58.   options=["--ptxas-options=-v"])
  59. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/MorrisLecar.py:126: UserWarning: The CUDA compiler succeeded, but said the following:
  60. ptxas /tmp/tmpxft_00001c5f_00000000-5_kernel.ptx, line 90; warning : Double is not supported. Demoting to float
  61. ptxas info    : 0 bytes gmem
  62. ptxas info    : Compiling entry function 'hhn_euler_multiple' for 'sm_11'
  63. ptxas info    : Used 16 registers, 112 bytes smem, 68 bytes cmem[1]
  64.  
  65.   options=["--ptxas-options=-v"])
  66. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:274: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  67.   options = ["--ptxas-options=-v"])
  68. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:274: UserWarning: The CUDA compiler succeeded, but said the following:
  69. ptxas /tmp/tmpxft_00001ca2_00000000-5_kernel.ptx, line 104; warning : Double is not supported. Demoting to float
  70. ptxas info    : 0 bytes gmem
  71. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  72. ptxas info    : Used 11 registers, 9032 bytes smem, 24 bytes cmem[1]
  73.  
  74.   options = ["--ptxas-options=-v"])
  75. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:274: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  76.   options = ["--ptxas-options=-v"])
  77. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:274: UserWarning: The CUDA compiler succeeded, but said the following:
  78. ptxas /tmp/tmpxft_00001ce0_00000000-5_kernel.ptx, line 104; warning : Double is not supported. Demoting to float
  79. ptxas info    : 0 bytes gmem
  80. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  81. ptxas info    : Used 11 registers, 9032 bytes smem, 24 bytes cmem[1]
  82.  
  83.   options = ["--ptxas-options=-v"])
  84. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:274: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  85.   options = ["--ptxas-options=-v"])
  86. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:274: UserWarning: The CUDA compiler succeeded, but said the following:
  87. ptxas /tmp/tmpxft_00001ce2_00000000-5_kernel.ptx, line 104; warning : Double is not supported. Demoting to float
  88. ptxas info    : 0 bytes gmem
  89. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  90. ptxas info    : Used 11 registers, 9032 bytes smem, 24 bytes cmem[1]
  91.  
  92.   options = ["--ptxas-options=-v"])
  93. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:274: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  94.   options = ["--ptxas-options=-v"])
  95. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:274: UserWarning: The CUDA compiler succeeded, but said the following:
  96. ptxas /tmp/tmpxft_00001cf3_00000000-5_kernel.ptx, line 104; warning : Double is not supported. Demoting to float
  97. ptxas info    : 0 bytes gmem
  98. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  99. ptxas info    : Used 11 registers, 9032 bytes smem, 24 bytes cmem[1]
  100.  
  101.   options = ["--ptxas-options=-v"])
  102. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:370: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  103.   options = ["--ptxas-options=-v"])
  104. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:370: UserWarning: The CUDA compiler succeeded, but said the following:
  105. ptxas /tmp/tmpxft_00001d2d_00000000-5_kernel.ptx, line 134; warning : Double is not supported. Demoting to float
  106. ptxas info    : 0 bytes gmem
  107. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  108. ptxas info    : Used 9 registers, 8760 bytes smem, 24 bytes cmem[1]
  109.  
  110.   options = ["--ptxas-options=-v"])
  111. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:370: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  112.   options = ["--ptxas-options=-v"])
  113. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:370: UserWarning: The CUDA compiler succeeded, but said the following:
  114. ptxas /tmp/tmpxft_00001d77_00000000-5_kernel.ptx, line 134; warning : Double is not supported. Demoting to float
  115. ptxas info    : 0 bytes gmem
  116. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  117. ptxas info    : Used 9 registers, 8760 bytes smem, 24 bytes cmem[1]
  118.  
  119.   options = ["--ptxas-options=-v"])
  120. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:370: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  121.   options = ["--ptxas-options=-v"])
  122. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:370: UserWarning: The CUDA compiler succeeded, but said the following:
  123. ptxas /tmp/tmpxft_00001d82_00000000-5_kernel.ptx, line 134; warning : Double is not supported. Demoting to float
  124. ptxas info    : 0 bytes gmem
  125. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  126. ptxas info    : Used 9 registers, 8760 bytes smem, 24 bytes cmem[1]
  127.  
  128.   options = ["--ptxas-options=-v"])
  129. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:370: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  130.   options = ["--ptxas-options=-v"])
  131. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/baseneuron.py:370: UserWarning: The CUDA compiler succeeded, but said the following:
  132. ptxas /tmp/tmpxft_00001d8b_00000000-5_kernel.ptx, line 134; warning : Double is not supported. Demoting to float
  133. ptxas info    : 0 bytes gmem
  134. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  135. ptxas info    : Used 9 registers, 8760 bytes smem, 24 bytes cmem[1]
  136.  
  137.   options = ["--ptxas-options=-v"])
  138. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:267: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  139.   options = ["--ptxas-options=-v"])
  140. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:267: UserWarning: The CUDA compiler succeeded, but said the following:
  141. ptxas /tmp/tmpxft_00001de8_00000000-5_kernel.ptx, line 104; warning : Double is not supported. Demoting to float
  142. ptxas info    : 0 bytes gmem
  143. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  144. ptxas info    : Used 11 registers, 9032 bytes smem, 24 bytes cmem[1]
  145.  
  146.   options = ["--ptxas-options=-v"])
  147. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:267: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  148.   options = ["--ptxas-options=-v"])
  149. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:267: UserWarning: The CUDA compiler succeeded, but said the following:
  150. ptxas /tmp/tmpxft_00001e0e_00000000-5_kernel.ptx, line 104; warning : Double is not supported. Demoting to float
  151. ptxas info    : 0 bytes gmem
  152. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  153. ptxas info    : Used 11 registers, 9032 bytes smem, 24 bytes cmem[1]
  154.  
  155.   options = ["--ptxas-options=-v"])
  156. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:267: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  157.   options = ["--ptxas-options=-v"])
  158. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:267: UserWarning: The CUDA compiler succeeded, but said the following:
  159. ptxas /tmp/tmpxft_00001e23_00000000-5_kernel.ptx, line 104; warning : Double is not supported. Demoting to float
  160. ptxas info    : 0 bytes gmem
  161. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  162. ptxas info    : Used 11 registers, 9032 bytes smem, 24 bytes cmem[1]
  163.  
  164.   options = ["--ptxas-options=-v"])
  165. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:267: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  166.   options = ["--ptxas-options=-v"])
  167. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:267: UserWarning: The CUDA compiler succeeded, but said the following:
  168. ptxas /tmp/tmpxft_00001e16_00000000-5_kernel.ptx, line 104; warning : Double is not supported. Demoting to float
  169. ptxas info    : 0 bytes gmem
  170. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  171. ptxas info    : Used 11 registers, 9032 bytes smem, 24 bytes cmem[1]
  172.  
  173.   options = ["--ptxas-options=-v"])
  174. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:362: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  175.   options = ["--ptxas-options=-v"])
  176. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:362: UserWarning: The CUDA compiler succeeded, but said the following:
  177. ptxas /tmp/tmpxft_00001eae_00000000-5_kernel.ptx, line 137; warning : Double is not supported. Demoting to float
  178. ptxas info    : 0 bytes gmem
  179. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  180. ptxas info    : Used 9 registers, 8760 bytes smem, 24 bytes cmem[1]
  181.  
  182.   options = ["--ptxas-options=-v"])
  183. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:362: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  184.   options = ["--ptxas-options=-v"])
  185. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:362: UserWarning: The CUDA compiler succeeded, but said the following:
  186. ptxas /tmp/tmpxft_00001ea1_00000000-5_kernel.ptx, line 137; warning : Double is not supported. Demoting to float
  187. ptxas info    : 0 bytes gmem
  188. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  189. ptxas info    : Used 9 registers, 8760 bytes smem, 24 bytes cmem[1]
  190.  
  191.   options = ["--ptxas-options=-v"])
  192. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:362: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  193.   options = ["--ptxas-options=-v"])
  194. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:362: UserWarning: The CUDA compiler succeeded, but said the following:
  195. ptxas /tmp/tmpxft_00001e77_00000000-5_kernel.ptx, line 137; warning : Double is not supported. Demoting to float
  196. ptxas info    : 0 bytes gmem
  197. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  198. ptxas info    : Used 9 registers, 8760 bytes smem, 24 bytes cmem[1]
  199.  
  200.   options = ["--ptxas-options=-v"])
  201. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:362: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  202.   options = ["--ptxas-options=-v"])
  203. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:362: UserWarning: The CUDA compiler succeeded, but said the following:
  204. ptxas /tmp/tmpxft_00001ebd_00000000-5_kernel.ptx, line 137; warning : Double is not supported. Demoting to float
  205. ptxas info    : 0 bytes gmem
  206. ptxas info    : Compiling entry function 'get_input' for 'sm_11'
  207. ptxas info    : Used 9 registers, 8760 bytes smem, 24 bytes cmem[1]
  208.  
  209.   options = ["--ptxas-options=-v"])
  210. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:132: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  211.   options=["--ptxas-options=-v"])
  212. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:132: UserWarning: The CUDA compiler succeeded, but said the following:
  213. ptxas /tmp/tmpxft_00001f2a_00000000-5_kernel.ptx, line 87; warning : Double is not supported. Demoting to float
  214. ptxas info    : 0 bytes gmem
  215. ptxas info    : Compiling entry function 'leaky_iaf' for 'sm_11'
  216. ptxas info    : Used 9 registers, 88 bytes smem, 36 bytes cmem[1]
  217.  
  218.   options=["--ptxas-options=-v"])
  219. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:132: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  220.   options=["--ptxas-options=-v"])
  221. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:132: UserWarning: The CUDA compiler succeeded, but said the following:
  222. ptxas /tmp/tmpxft_00001f3a_00000000-5_kernel.ptx, line 87; warning : Double is not supported. Demoting to float
  223. ptxas info    : 0 bytes gmem
  224. ptxas info    : Compiling entry function 'leaky_iaf' for 'sm_11'
  225. ptxas info    : Used 9 registers, 88 bytes smem, 36 bytes cmem[1]
  226.  
  227.   options=["--ptxas-options=-v"])
  228. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:132: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  229.   options=["--ptxas-options=-v"])
  230. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:132: UserWarning: The CUDA compiler succeeded, but said the following:
  231. ptxas /tmp/tmpxft_00001f28_00000000-5_kernel.ptx, line 87; warning : Double is not supported. Demoting to float
  232. ptxas info    : 0 bytes gmem
  233. ptxas info    : Compiling entry function 'leaky_iaf' for 'sm_11'
  234. ptxas info    : Used 9 registers, 88 bytes smem, 36 bytes cmem[1]
  235.  
  236.   options=["--ptxas-options=-v"])
  237. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:132: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  238.   options=["--ptxas-options=-v"])
  239. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/neurons/LeakyIAF.py:132: UserWarning: The CUDA compiler succeeded, but said the following:
  240. ptxas /tmp/tmpxft_00001f57_00000000-5_kernel.ptx, line 87; warning : Double is not supported. Demoting to float
  241. ptxas info    : 0 bytes gmem
  242. ptxas info    : Compiling entry function 'leaky_iaf' for 'sm_11'
  243. ptxas info    : Used 9 registers, 88 bytes smem, 36 bytes cmem[1]
  244.  
  245.   options=["--ptxas-options=-v"])
  246. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/power_gpot_gpot.py:70: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  247.   mod = SourceModule(template % {"n_synapse": self.num_synapse}, options = ["--ptxas-options=-v"])
  248. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/power_gpot_gpot.py:70: UserWarning: The CUDA compiler succeeded, but said the following:
  249. ptxas /tmp/tmpxft_00001fb2_00000000-5_kernel.ptx, line 139; warning : Double is not supported. Demoting to float
  250. ptxas info    : 0 bytes gmem
  251. ptxas info    : Compiling entry function 'update_gpot_terminal_synapse' for 'sm_11'
  252. ptxas info    : Used 19 registers, 96 bytes smem, 92 bytes cmem[1]
  253.  
  254.   mod = SourceModule(template % {"n_synapse": self.num_synapse}, options = ["--ptxas-options=-v"])
  255. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/power_gpot_gpot.py:70: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  256.   mod = SourceModule(template % {"n_synapse": self.num_synapse}, options = ["--ptxas-options=-v"])
  257. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/power_gpot_gpot.py:70: UserWarning: The CUDA compiler succeeded, but said the following:
  258. ptxas /tmp/tmpxft_00001fbe_00000000-5_kernel.ptx, line 139; warning : Double is not supported. Demoting to float
  259. ptxas info    : 0 bytes gmem
  260. ptxas info    : Compiling entry function 'update_gpot_terminal_synapse' for 'sm_11'
  261. ptxas info    : Used 19 registers, 96 bytes smem, 92 bytes cmem[1]
  262.  
  263.   mod = SourceModule(template % {"n_synapse": self.num_synapse}, options = ["--ptxas-options=-v"])
  264. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/power_gpot_gpot.py:70: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  265.   mod = SourceModule(template % {"n_synapse": self.num_synapse}, options = ["--ptxas-options=-v"])
  266. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/power_gpot_gpot.py:70: UserWarning: The CUDA compiler succeeded, but said the following:
  267. ptxas /tmp/tmpxft_00001fdc_00000000-5_kernel.ptx, line 139; warning : Double is not supported. Demoting to float
  268. ptxas info    : 0 bytes gmem
  269. ptxas info    : Compiling entry function 'update_gpot_terminal_synapse' for 'sm_11'
  270. ptxas info    : Used 19 registers, 96 bytes smem, 92 bytes cmem[1]
  271.  
  272.   mod = SourceModule(template % {"n_synapse": self.num_synapse}, options = ["--ptxas-options=-v"])
  273. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/power_gpot_gpot.py:70: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  274.   mod = SourceModule(template % {"n_synapse": self.num_synapse}, options = ["--ptxas-options=-v"])
  275. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/power_gpot_gpot.py:70: UserWarning: The CUDA compiler succeeded, but said the following:
  276. ptxas /tmp/tmpxft_00001fed_00000000-5_kernel.ptx, line 139; warning : Double is not supported. Demoting to float
  277. ptxas info    : 0 bytes gmem
  278. ptxas info    : Compiling entry function 'update_gpot_terminal_synapse' for 'sm_11'
  279. ptxas info    : Used 19 registers, 96 bytes smem, 92 bytes cmem[1]
  280.  
  281.   mod = SourceModule(template % {"n_synapse": self.num_synapse}, options = ["--ptxas-options=-v"])
  282. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/AlphaSynapse.py:102: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  283.   options=["--ptxas-options=-v"])
  284. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/AlphaSynapse.py:102: UserWarning: The CUDA compiler succeeded, but said the following:
  285. ptxas /tmp/tmpxft_00002044_00000000-5_kernel.ptx, line 111; warning : Double is not supported. Demoting to float
  286. ptxas info    : 0 bytes gmem
  287. ptxas info    : Compiling entry function 'alpha_synapse' for 'sm_11'
  288. ptxas info    : Used 19 registers, 104 bytes smem
  289.  
  290.   options=["--ptxas-options=-v"])
  291. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/AlphaSynapse.py:102: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  292.   options=["--ptxas-options=-v"])
  293. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/AlphaSynapse.py:102: UserWarning: The CUDA compiler succeeded, but said the following:
  294. ptxas /tmp/tmpxft_0000204b_00000000-5_kernel.ptx, line 111; warning : Double is not supported. Demoting to float
  295. ptxas info    : 0 bytes gmem
  296. ptxas info    : Compiling entry function 'alpha_synapse' for 'sm_11'
  297. ptxas info    : Used 19 registers, 104 bytes smem
  298.  
  299.   options=["--ptxas-options=-v"])
  300. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/AlphaSynapse.py:102: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  301.   options=["--ptxas-options=-v"])
  302. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/AlphaSynapse.py:102: UserWarning: The CUDA compiler succeeded, but said the following:
  303. ptxas /tmp/tmpxft_00002074_00000000-5_kernel.ptx, line 111; warning : Double is not supported. Demoting to float
  304. ptxas info    : 0 bytes gmem
  305. ptxas info    : Compiling entry function 'alpha_synapse' for 'sm_11'
  306. ptxas info    : Used 19 registers, 104 bytes smem
  307.  
  308.   options=["--ptxas-options=-v"])
  309. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/AlphaSynapse.py:102: UserWarning: nvcc said it demoted types in source code it compiled--this is likely not what you want.
  310.   options=["--ptxas-options=-v"])
  311. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/synapses/AlphaSynapse.py:102: UserWarning: The CUDA compiler succeeded, but said the following:
  312. ptxas /tmp/tmpxft_00002087_00000000-5_kernel.ptx, line 111; warning : Double is not supported. Demoting to float
  313. ptxas info    : 0 bytes gmem
  314. ptxas info    : Compiling entry function 'alpha_synapse' for 'sm_11'
  315. ptxas info    : Used 19 registers, 104 bytes smem
  316.  
  317.   options=["--ptxas-options=-v"])
  318. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/utils/kernel_utils.py:133: UserWarning: The CUDA compiler succeeded, but said the following:
  319. ptxas info    : 0 bytes gmem
  320. ptxas info    : Compiling entry function 'fill' for 'sm_11'
  321. ptxas info    : Used 5 registers, 36 bytes smem
  322.  
  323.   mod = SourceModule(source, options = options, keep = keep, no_extern_c= no_extern_c, arch=arch, code=code, cache_dir=cache_dir)
  324. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/utils/kernel_utils.py:133: UserWarning: The CUDA compiler succeeded, but said the following:
  325. ptxas info    : 0 bytes gmem
  326. ptxas info    : Compiling entry function 'fill' for 'sm_11'
  327. ptxas info    : Used 5 registers, 36 bytes smem
  328.  
  329.   mod = SourceModule(source, options = options, keep = keep, no_extern_c= no_extern_c, arch=arch, code=code, cache_dir=cache_dir)
  330. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/utils/kernel_utils.py:133: UserWarning: The CUDA compiler succeeded, but said the following:
  331. ptxas info    : 0 bytes gmem
  332. ptxas info    : Compiling entry function 'fill' for 'sm_11'
  333. ptxas info    : Used 5 registers, 36 bytes smem
  334.  
  335.   mod = SourceModule(source, options = options, keep = keep, no_extern_c= no_extern_c, arch=arch, code=code, cache_dir=cache_dir)
  336. /usr/local/lib/python2.7/dist-packages/neurokernel-0.1-py2.7.egg/neurokernel/LPU/utils/kernel_utils.py:133: UserWarning: The CUDA compiler succeeded, but said the following:
  337. ptxas info    : 0 bytes gmem
  338. ptxas info    : Compiling entry function 'fill' for 'sm_11'
  339. ptxas info    : Used 5 registers, 36 bytes smem
  340.  
  341.   mod = SourceModule(source, options = options, keep = keep, no_extern_c= no_extern_c, arch=arch, code=code, cache_dir=cache_dir)
  342. bbrown@devbox:~/neurokernel/examples/intro$ python visualize_output.py
  343. un: [Errno 2] No such file or directory
  344. co: [Errno 2] No such file or directory
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