Welcome to MilkyWay@home

Task 1857386

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_67328241_2
Workunit 2137584429
Created 1 Feb 2021, 12:33:48 UTC
Sent 1 Feb 2021, 12:33:48 UTC
Report deadline 13 Feb 2021, 12:33:48 UTC
Received 1 Feb 2021, 13:26:20 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 766650
Run time 1 min 52 sec
CPU time 6 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 822.70 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 102.95 MB
Peak swap size 90.46 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 (3075.13)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      3075.13
Version:             OpenCL 1.2 AMD-APP (3075.13)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1000 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4096 SP GFLOP/s, 1024 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 68 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:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   17 ms
Integration time: 24.976606 s. Average time per iteration = 78.051894 ms
Integral 0 time = 25.261210 s
Running likelihood with 17260 stars
Likelihood time = 0.401606 s
<background_integral> 0.000034912627924 </background_integral>
<stream_integral>  5.066984345466830  20.941686554414005  27.981622351197419  82.032494032467781 </stream_integral>
<background_likelihood> -3.007145388355101 </background_likelihood>
<stream_only_likelihood>  -7.971470775809029  -28.946610025326741  -3.281651251447946  -11.567460921356703 </stream_only_likelihood>
<search_likelihood> -2.556812739988243 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3075.13)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      3075.13
Version:             OpenCL 1.2 AMD-APP (3075.13)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1000 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4096 SP GFLOP/s, 1024 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 68 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:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   17 ms
Integration time: 24.071612 s. Average time per iteration = 75.223786 ms
Integral 0 time = 24.743842 s
Running likelihood with 17260 stars
Likelihood time = 0.408339 s
<background_integral1> 0.000034999759746 </background_integral1>
<stream_integral1>  5.986042631000781  12.402748139430367  29.168428630645845  77.564642142640309 </stream_integral1>
<background_likelihood1> -2.976087352888440 </background_likelihood1>
<stream_only_likelihood1>  -11.622737222574507  -54.497142978559360  -3.286402332216778  -7.041714265693659 </stream_only_likelihood1>
<search_likelihood1> -2.556778961216323 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3075.13)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      3075.13
Version:             OpenCL 1.2 AMD-APP (3075.13)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1000 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4096 SP GFLOP/s, 1024 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 68 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:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   17 ms
Integration time: 27.299658 s. Average time per iteration = 85.311432 ms
Integral 0 time = 27.868015 s
Running likelihood with 17260 stars
Likelihood time = 0.403887 s
<background_integral2> 0.000034892253166 </background_integral2>
<stream_integral2>  6.601947707437381  14.661745468762730  30.256791560770232  90.227663600779238 </stream_integral2>
<background_likelihood2> -2.971047102653797 </background_likelihood2>
<stream_only_likelihood2>  -7.997426693531525  -49.779436326231661  -3.340634727734272  -9.363706144770088 </stream_only_likelihood2>
<search_likelihood2> -2.557070344397438 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3075.13)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      3075.13
Version:             OpenCL 1.2 AMD-APP (3075.13)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1000 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4096 SP GFLOP/s, 1024 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 68 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:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   17 ms
Integration time: 26.987007 s. Average time per iteration = 84.334397 ms
Integral 0 time = 27.584587 s
Running likelihood with 17260 stars
Likelihood time = 0.407713 s
<background_integral3> 0.000034981063221 </background_integral3>
<stream_integral3>  4.871905177525589  9.154977099471882  32.498943322318716  66.009247991600404 </stream_integral3>
<background_likelihood3> -2.998198824902837 </background_likelihood3>
<stream_only_likelihood3>  -15.411156535937137  -58.959668977461860  -3.179038557816341  -7.953755618081116 </stream_only_likelihood3>
<search_likelihood3> -2.556743920355455 </search_likelihood3>
14:21:38 (19904): called boinc_finish(0)

</stderr_txt>
]]>


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