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nareshkamboju

pselect01_64 failed on sched and PASS on performance

nareshkamboju
Jul 7th, 2017
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  1. hikey:/home/linaro# ./pselect01_64
  2. tst_test.c:898: INFO: Timeout per run is 0h 05m 00s
  3. tst_timer_test.c:344: INFO: CLOCK_MONOTONIC resolution 1ns
  4. tst_timer_test.c:356: INFO: prctl(PR_GET_TIMERSLACK) = 50us
  5. tst_timer_test.c:274: INFO: pselect() sleeping for 1000us 500 iterations, threshold 450.01us
  6. tst_timer_test.c:317: INFO: min 1148us, max 3083us, median 1558us, trunc mean 1518.02us (discarded 25)
  7. tst_timer_test.c:320: FAIL: pselect() slept for too long
  8.  
  9. Time: us | Frequency
  10. --------------------------------------------------------------------------------
  11. 1148 | **************
  12. 1250 |
  13. 1352 | ***************************************************************-
  14. 1454 | ***************+
  15. 1556 | ********************************************************************
  16. 1658 | ************+
  17. 1760 | ***-
  18. 1862 | -
  19. 1964 | ***********-
  20. 2066 | +
  21. 2168 |
  22. 2270 |
  23. 2372 |
  24. 2474 |
  25. 2576 |
  26. 2678 |
  27. 2780 |
  28. 2882 |
  29. 2984 | -
  30. --------------------------------------------------------------------------------
  31. 102us | 1 sample = 0.37989 '*', 0.75978 '+', 1.51955 '-', non-zero '.'
  32.  
  33. tst_timer_test.c:274: INFO: pselect() sleeping for 2000us 500 iterations, threshold 450.01us
  34. tst_timer_test.c:317: INFO: min 2185us, max 5127us, median 2508us, trunc mean 2553.96us (discarded 25)
  35. tst_timer_test.c:320: FAIL: pselect() slept for too long
  36.  
  37. Time: us | Frequency
  38. --------------------------------------------------------------------------------
  39. 2185 | ****+
  40. 2340 | *******************************************************************-
  41. 2495 | ********************************************************************
  42. 2650 | ******+
  43. 2805 | **+
  44. 2960 | ************************
  45. 3115 |
  46. 3270 |
  47. 3425 | -
  48. 3580 | -
  49. 3735 |
  50. 3890 |
  51. 4045 |
  52. 4200 |
  53. 4355 |
  54. 4510 |
  55. 4665 |
  56. 4820 |
  57. 4975 | -
  58. --------------------------------------------------------------------------------
  59. 155us | 1 sample = 0.34872 '*', 0.69744 '+', 1.39487 '-', non-zero '.'
  60.  
  61. tst_timer_test.c:274: INFO: pselect() sleeping for 5000us 300 iterations, threshold 450.04us
  62. tst_timer_test.c:317: INFO: min 5142us, max 8432us, median 5625us, trunc mean 5649.85us (discarded 15)
  63. tst_timer_test.c:320: FAIL: pselect() slept for too long
  64.  
  65. Time: us | Frequency
  66. --------------------------------------------------------------------------------
  67. 5142 | **+
  68. 5316 | **-
  69. 5490 | ********************************************************************
  70. 5664 | ************************************
  71. 5838 | *************+
  72. 6012 |
  73. 6186 | -
  74. 6360 | -
  75. 6534 |
  76. 6708 |
  77. 6882 |
  78. 7056 |
  79. 7230 |
  80. 7404 |
  81. 7578 |
  82. 7752 |
  83. 7926 |
  84. 8100 |
  85. 8274 | -
  86. --------------------------------------------------------------------------------
  87. 174us | 1 sample = 0.41463 '*', 0.82927 '+', 1.65854 '-', non-zero '.'
  88.  
  89. tst_timer_test.c:274: INFO: pselect() sleeping for 10000us 100 iterations, threshold 450.33us
  90. tst_timer_test.c:317: INFO: min 10161us, max 11421us, median 10625us, trunc mean 10602.66us (discarded 5)
  91. tst_timer_test.c:320: FAIL: pselect() slept for too long
  92.  
  93. Time: us | Frequency
  94. --------------------------------------------------------------------------------
  95. 10161 | ************
  96. 10228 | ****+
  97. 10295 |
  98. 10362 | ****+
  99. 10429 |
  100. 10496 | ************************************************+
  101. 10563 | ********************************************************************
  102. 10630 | *****************************
  103. 10697 | *****************************************************-
  104. 10764 | *******-
  105. 10831 |
  106. 10898 | **-
  107. 10965 |
  108. 11032 | **-
  109. 11099 | ****+
  110. 11166 |
  111. 11233 |
  112. 11300 |
  113. 11367 | ****+
  114. --------------------------------------------------------------------------------
  115. 67us | 1 sample = 2.42857 '*', 4.85714 '+', 9.71429 '-', non-zero '.'
  116.  
  117. tst_timer_test.c:274: INFO: pselect() sleeping for 25000us 50 iterations, threshold 451.29us
  118. tst_timer_test.c:317: INFO: min 25223us, max 26094us, median 25636us, trunc mean 25622.25us (discarded 2)
  119. tst_timer_test.c:320: FAIL: pselect() slept for too long
  120.  
  121. Time: us | Frequency
  122. --------------------------------------------------------------------------------
  123. 25223 | ******
  124. 25269 |
  125. 25315 |
  126. 25361 |
  127. 25407 |
  128. 25453 | ******************+
  129. 25499 | *************************************
  130. 25545 | *******************************************************+
  131. 25591 | *************************************
  132. 25637 | ********************************************************************
  133. 25683 | ******************************+
  134. 25729 | ******************************+
  135. 25775 | ******
  136. 25821 |
  137. 25867 |
  138. 25913 |
  139. 25959 |
  140. 26005 | ************-
  141. 26051 | ******
  142. --------------------------------------------------------------------------------
  143. 46us | 1 sample = 6.18182 '*', 12.36364 '+', 24.72727 '-', non-zero '.'
  144.  
  145. tst_timer_test.c:274: INFO: pselect() sleeping for 100000us 10 iterations, threshold 537.00us
  146. tst_timer_test.c:317: INFO: min 100221us, max 101099us, median 100252us, trunc mean 100316.44us (discarded 1)
  147. tst_timer_test.c:332: PASS: Measured times are within thresholds
  148. tst_timer_test.c:274: INFO: pselect() sleeping for 1000000us 2 iterations, threshold 4400.00us
  149. tst_timer_test.c:317: INFO: min 1001508us, max 1001596us, median 1001508us, trunc mean 1001508.00us (discarded 1)
  150. tst_timer_test.c:332: PASS: Measured times are within thresholds
  151.  
  152. Summary:
  153. passed 2
  154. failed 5
  155. skipped 0
  156. warnings 0
  157. hikey:/home/linaro# cat /sys/devices/system/cpu/cpufreq/policy0/scaling_governor
  158. sched
  159. hikey:/home/linaro# cat /sys/devices/system/cpu/cpufreq/policy0/scaling_cur_freq
  160. 432000
  161. hikey:/home/linaro# echo "performance" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor
  162. hikey:/home/linaro# cat /sys/devices/system/cpu/cpufreq/policy0/scaling_governor
  163. performance
  164. hikey:/home/linaro# cat /sys/devices/system/cpu/cpufreq/policy0/scaling_cur_freq
  165. 1200000
  166. hikey:/home/linaro# ./pselect01_64
  167. tst_test.c:898: INFO: Timeout per run is 0h 05m 00s
  168. tst_timer_test.c:344: INFO: CLOCK_MONOTONIC resolution 1ns
  169. tst_timer_test.c:356: INFO: prctl(PR_GET_TIMERSLACK) = 50us
  170. tst_timer_test.c:274: INFO: pselect() sleeping for 1000us 500 iterations, threshold 450.01us
  171. tst_timer_test.c:317: INFO: min 1106us, max 1500us, median 1113us, trunc mean 1115.22us (discarded 25)
  172. tst_timer_test.c:332: PASS: Measured times are within thresholds
  173. tst_timer_test.c:274: INFO: pselect() sleeping for 2000us 500 iterations, threshold 450.01us
  174. tst_timer_test.c:317: INFO: min 2113us, max 2697us, median 2252us, trunc mean 2251.72us (discarded 25)
  175. tst_timer_test.c:332: PASS: Measured times are within thresholds
  176. tst_timer_test.c:274: INFO: pselect() sleeping for 5000us 300 iterations, threshold 450.04us
  177. tst_timer_test.c:317: INFO: min 5108us, max 5527us, median 5140us, trunc mean 5180.81us (discarded 15)
  178. tst_timer_test.c:332: PASS: Measured times are within thresholds
  179. tst_timer_test.c:274: INFO: pselect() sleeping for 10000us 100 iterations, threshold 450.33us
  180. tst_timer_test.c:317: INFO: min 10123us, max 10466us, median 10184us, trunc mean 10187.73us (discarded 5)
  181. tst_timer_test.c:332: PASS: Measured times are within thresholds
  182. tst_timer_test.c:274: INFO: pselect() sleeping for 25000us 50 iterations, threshold 451.29us
  183. tst_timer_test.c:317: INFO: min 25120us, max 25669us, median 25138us, trunc mean 25138.77us (discarded 2)
  184. tst_timer_test.c:332: PASS: Measured times are within thresholds
  185. tst_timer_test.c:274: INFO: pselect() sleeping for 100000us 10 iterations, threshold 537.00us
  186. tst_timer_test.c:317: INFO: min 100227us, max 100273us, median 100243us, trunc mean 100243.78us (discarded 1)
  187. tst_timer_test.c:332: PASS: Measured times are within thresholds
  188. tst_timer_test.c:274: INFO: pselect() sleeping for 1000000us 2 iterations, threshold 4400.00us
  189. tst_timer_test.c:317: INFO: min 1001107us, max 1001193us, median 1001107us, trunc mean 1001107.00us (discarded 1)
  190. tst_timer_test.c:332: PASS: Measured times are within thresholds
  191.  
  192. Summary:
  193. passed 7
  194. failed 0
  195. skipped 0
  196. warnings 0
  197. hikey:/home/linaro#
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