Welcome to MilkyWay@home

Task 451141

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_72622529_0
Workunit 2143458924
Created 26 Jan 2021, 5:37:31 UTC
Sent 26 Jan 2021, 5:46:23 UTC
Report deadline 7 Feb 2021, 5:46:23 UTC
Received 26 Jan 2021, 9:44:29 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 806879
Run time 1 min 57 sec
CPU time 7 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 666.54 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 99.81 MB
Peak swap size 99.18 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.15.0</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Windows x86 double OpenCL </search_application>
Reading preferences ended prematurely
BOINC GPU type suggests using OpenCL vendor 'Advanced Micro Devices, Inc.'
Error loading Lua script 'astronomy_parameters.txt': [string "number_parameters: 4..."]:1: '<name>' expected near '4' 
Switching to Parameter File 'astronomy_parameters.txt'
<number_WUs> 4 </number_WUs>
<number_params_per_WU> 26 </number_params_per_WU>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 27.014686 s. Average time per iteration = 84.420895 ms
Integral 0 time = 27.930327 s
Running likelihood with 17260 stars
Likelihood time = 0.525638 s
<background_integral> 0.000034892610540 </background_integral>
<stream_integral>  5.108273715073669  27.404172787929483  28.140239217126208  0.079714658612635 </stream_integral>
<background_likelihood> -2.979606191078921 </background_likelihood>
<stream_only_likelihood>  -16.356406433590958  -5.953258772316215  -3.305054066383843  -227.923193641370060 </stream_only_likelihood>
<search_likelihood> -2.556490846195183 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 26.986312 s. Average time per iteration = 84.332224 ms
Integral 0 time = 27.891632 s
Running likelihood with 17260 stars
Likelihood time = 0.526809 s
<background_integral1> 0.000034883322701 </background_integral1>
<stream_integral1>  5.872233565744974  5.363915437180602  32.446539958947184  0.066519482118606 </stream_integral1>
<background_likelihood1> -2.987657010427145 </background_likelihood1>
<stream_only_likelihood1>  -11.131603551274175  -72.703462980580142  -3.232960806854896  -223.185006736396930 </stream_only_likelihood1>
<search_likelihood1> -2.556808664266591 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 26.388823 s. Average time per iteration = 82.465073 ms
Integral 0 time = 27.457277 s
Running likelihood with 17260 stars
Likelihood time = 0.530902 s
<background_integral2> 0.000034944681736 </background_integral2>
<stream_integral2>  6.965895226317267  24.986501168251166  29.220755042720143  0.229931901359996 </stream_integral2>
<background_likelihood2> -2.979178032330488 </background_likelihood2>
<stream_only_likelihood2>  -9.921117841732571  -6.212831859055520  -3.312036032952517  -210.641230196974620 </stream_only_likelihood2>
<search_likelihood2> -2.556791326913968 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 26.481962 s. Average time per iteration = 82.756132 ms
Integral 0 time = 27.182175 s
Running likelihood with 17260 stars
Likelihood time = 0.525613 s
<background_integral3> 0.000034900460238 </background_integral3>
<stream_integral3>  4.927188722312136  21.579331580254742  28.669419428516417  0.020349777389290 </stream_integral3>
<background_likelihood3> -2.979048505606678 </background_likelihood3>
<stream_only_likelihood3>  -15.907580700464615  -12.303395998977233  -3.325370243730035  -230.455595841519770 </stream_only_likelihood3>
<search_likelihood3> -2.556547384129657 </search_likelihood3>
10:41:32 (3256): called boinc_finish(0)

</stderr_txt>
]]>


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