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Better sleep on Windows - new round

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Raistmer:
Mike's results:

WU : AR075.wu
MB8_win_x86_SSE2_OpenCL_ATi_HD5_r3330.exe -verb -nog :
  Elapsed 474.039 secs
      CPU 228.042 secs
MB8_win_x86_SSE2_OpenCL_ATi_HD5_r3486.exe  -use_sleep :
  Elapsed 497.494 secs, speedup: -4.95%  ratio: 0.95x
      CPU 180.618 secs, speedup: 20.80%  ratio: 1.26x
MB8_win_x86_SSE2_OpenCL_ATi_HD5_r3500.exe  -use_sleep :
  Elapsed 500.524 secs, speedup: -5.59%  ratio: 0.95x
      CPU 177.576 secs, speedup: 22.13%  ratio: 1.28x
MB8_win_x86_SSE2_OpenCL_ATi_HD5_Sleep0.exe  -use_sleep :
  Elapsed 472.639 secs, speedup: 0.30%  ratio: 1.00x
      CPU 406.617 secs, speedup: -78.31%  ratio: 0.56x
MB8_win_x86_SSE2_OpenCL_ATi_HD5_Sleep1.exe  -use_sleep :
  Elapsed 474.594 secs, speedup: -0.12%  ratio: 1.00x
      CPU 285.856 secs, speedup: -25.35%  ratio: 0.80x
MB8_win_x86_SSE2_OpenCL_ATi_HD5_SwitchTothread.exe  -use_sleep :
  Elapsed 472.914 secs, speedup: 0.24%  ratio: 1.00x
      CPU 407.116 secs, speedup: -78.53%  ratio: 0.56x


GT720, CPU busy, use_sleep active results:

MB8_win_x86_SSE3_OpenCL_NV_SoG_Sleep0.exe  :
  Elapsed 3031.125 secs, speedup: 46.35%  ratio: 1.86x
      CPU 365.136 secs, speedup: 90.83%  ratio: 10.90x
MB8_win_x86_SSE3_OpenCL_NV_SoG_Sleep1.exe  :
  Elapsed 3016.956 secs, speedup: 46.60%  ratio: 1.87x
      CPU 324.747 secs, speedup: 91.84%  ratio: 12.26x
MB8_win_x86_SSE3_OpenCL_NV_SoG_STT.exe  :
  Elapsed 3037.066 secs, speedup: 46.24%  ratio: 1.86x
      CPU 348.428 secs, speedup: 91.25%  ratio: 11.42x
setiathome_8.16_windows_intelx86__opencl_nvidia_SoG.exe  :
  Elapsed 3012.764 secs, speedup: 46.67%  ratio: 1.88x
      CPU 1721.908 secs, speedup: 56.74%  ratio: 2.31x
setiathome_8.17_windows_intelx86__opencl_nvidia_SoG.exe  :
  Elapsed 3016.387 secs, speedup: 46.61%  ratio: 1.87x
      CPU 324.966 secs, speedup: 91.83%  ratio: 12.25x


So, for these places current choice of sleep(1) is optimal one even w/o high-prec timer activation.
I'll repreat test with -high_prec_timer now for GT720

And counters:
Sleep0: class SleepQuantum:      total=13556.229,   N=3065,   <>=4.4229134,   min=0.011274812   max=17.502548
Sleep1: class SleepQuantum:      total=3163.4568,   N=3153,   <>=1.0033165,   min=0.86198002   max=40.154495
STT:     class SleepQuantum:      total=16757.236,   N=2412,   <>=6.9474446,   min=0.011177354   max=18.476677

Raistmer:
binaries updated to fix newly introduced bug in signal logging.
WARNING: don't use binaries from V2 online.

Mike:
WU : AR075.wu
MB8_win_x86_SSE2_OpenCL_ATi_HD5_r3330.exe -verb -nog :
  Elapsed 474.039 secs
      CPU 228.042 secs
MB8_win_x86_SSE2_OpenCL_ATi_HD5_r3500.exe   :
  Elapsed 476.706 secs, speedup: -0.56%  ratio: 0.99x
      CPU 228.994 secs, speedup: -0.42%  ratio: 1.00x
MB8_win_x86_SSE2_OpenCL_ATi_HD5_Sleep0.exe   :
  Elapsed 475.049 secs, speedup: -0.21%  ratio: 1.00x
      CPU 289.210 secs, speedup: -26.82%  ratio: 0.79x
MB8_win_x86_SSE2_OpenCL_ATi_HD5_Sleep1.exe   :
  Elapsed 475.277 secs, speedup: -0.26%  ratio: 1.00x
      CPU 288.009 secs, speedup: -26.30%  ratio: 0.79x
MB8_win_x86_SSE2_OpenCL_ATi_HD5_STT.exe   :
  Elapsed 474.973 secs, speedup: -0.20%  ratio: 1.00x
      CPU 288.415 secs, speedup: -26.47%  ratio: 0.79x
 
WU : PG1327_v7.wu
MB8_win_x86_SSE2_OpenCL_ATi_HD5_r3330.exe -verb -nog :
  Elapsed 62.481 secs
      CPU 36.145 secs
MB8_win_x86_SSE2_OpenCL_ATi_HD5_r3500.exe   :
  Elapsed 61.959 secs, speedup: 0.84%  ratio: 1.01x
      CPU 36.348 secs, speedup: -0.56%  ratio: 0.99x
MB8_win_x86_SSE2_OpenCL_ATi_HD5_Sleep0.exe   :
  Elapsed 62.114 secs, speedup: 0.59%  ratio: 1.01x
      CPU 42.370 secs, speedup: -17.22%  ratio: 0.85x
MB8_win_x86_SSE2_OpenCL_ATi_HD5_Sleep1.exe   :
  Elapsed 61.824 secs, speedup: 1.05%  ratio: 1.01x
      CPU 42.557 secs, speedup: -17.74%  ratio: 0.85x
MB8_win_x86_SSE2_OpenCL_ATi_HD5_STT.exe   :
  Elapsed 62.313 secs, speedup: 0.27%  ratio: 1.00x
      CPU 42.604 secs, speedup: -17.87%  ratio: 0.85x
 
CPU consumption is higher on all versions.

Raistmer:
I see no -use_sleep used.
Is it idle CPU? or busy CPU run?

Mike:

--- Quote from: Raistmer on 22 Aug 2016, 05:43:00 am ---I see no -use_sleep used.
Is it idle CPU? or busy CPU run?

--- End quote ---

Well i better repeat.  :o

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