Welcome to MilkyWay@home

Task 1451018

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_76230366_0
Workunit 2147450642
Created 30 Jan 2021, 12:36:21 UTC
Sent 30 Jan 2021, 12:42:02 UTC
Report deadline 11 Feb 2021, 12:42:02 UTC
Received 30 Jan 2021, 12:59:46 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 597220
Run time 49 sec
CPU time 7 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 655.62 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 89.79 MB
Peak swap size 80.35 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.4.27</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 2.0 AMD-APP (2117.13)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2117.13 (VM)
Version:             OpenCL 1.2 AMD-APP (2117.13)
Compute capability:  0.0
Max compute units:   32
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: 3789 SP GFLOP/s, 947 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:   19 ms
Integration time: 10.369730 s. Average time per iteration = 32.405405 ms
Integral 0 time = 10.577795 s
Running likelihood with 38073 stars
Likelihood time = 0.855010 s
<background_integral> 0.000059837410297 </background_integral>
<stream_integral>  12.618409179299960  167.727413572685210  3.544718832540211  24.873609691621589 </stream_integral>
<background_likelihood> -3.341462357502808 </background_likelihood>
<stream_only_likelihood>  -8.462975567314050  -3.750433919939832  -50.244755173976536  -3.789239821238978 </stream_only_likelihood>
<search_likelihood> -2.797175029973910 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2117.13)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2117.13 (VM)
Version:             OpenCL 1.2 AMD-APP (2117.13)
Compute capability:  0.0
Max compute units:   32
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: 3789 SP GFLOP/s, 947 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:   19 ms
Integration time: 10.406124 s. Average time per iteration = 32.519136 ms
Integral 0 time = 10.603869 s
Running likelihood with 38073 stars
Likelihood time = 0.884308 s
<background_integral1> 0.000059849738588 </background_integral1>
<stream_integral1>  12.394168852216145  168.039814980202690  3.522393103690257  24.943130296530502 </stream_integral1>
<background_likelihood1> -3.341680718835682 </background_likelihood1>
<stream_only_likelihood1>  -8.982727616560524  -3.749583547631109  -51.309278568669548  -3.787670777179364 </stream_only_likelihood1>
<search_likelihood1> -2.797174036396982 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2117.13)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2117.13 (VM)
Version:             OpenCL 1.2 AMD-APP (2117.13)
Compute capability:  0.0
Max compute units:   32
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: 3789 SP GFLOP/s, 947 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:   19 ms
Integration time: 10.412779 s. Average time per iteration = 32.539933 ms
Integral 0 time = 10.613310 s
Running likelihood with 38073 stars
Likelihood time = 0.867144 s
<background_integral2> 0.000059866780106 </background_integral2>
<stream_integral2>  12.648050100994228  168.917484794319360  3.502088456504957  24.732425356425409 </stream_integral2>
<background_likelihood2> -3.341885563786883 </background_likelihood2>
<stream_only_likelihood2>  -8.750862214373736  -3.743585071227402  -52.824609194304216  -3.795787638541503 </stream_only_likelihood2>
<search_likelihood2> -2.797174420436403 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2117.13)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2117.13 (VM)
Version:             OpenCL 1.2 AMD-APP (2117.13)
Compute capability:  0.0
Max compute units:   32
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: 3789 SP GFLOP/s, 947 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:   19 ms
Integration time: 10.419763 s. Average time per iteration = 32.561760 ms
Integral 0 time = 10.616103 s
Running likelihood with 38073 stars
Likelihood time = 0.929812 s
<background_integral3> 0.000059831412559 </background_integral3>
<stream_integral3>  12.569575545986625  167.166034980773990  3.445504139615318  25.034188675278649 </stream_integral3>
<background_likelihood3> -3.341495914703605 </background_likelihood3>
<stream_only_likelihood3>  -8.956948403903876  -3.751533989613731  -51.918432982934327  -3.782588964931493 </stream_only_likelihood3>
<search_likelihood3> -2.797174723037439 </search_likelihood3>
07:58:38 (6000): called boinc_finish(0)

</stderr_txt>
]]>


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