Welcome to MilkyWay@home

Task 1767839

Name de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_75432608_1
Workunit 2146557302
Created 31 Jan 2021, 15:00:00 UTC
Sent 31 Jan 2021, 15:00:00 UTC
Report deadline 12 Feb 2021, 15:00:00 UTC
Received 31 Jan 2021, 15:08:08 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 597220
Run time 50 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 90.32 MB
Peak swap size 80.86 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: 10.357002 s. Average time per iteration = 32.365630 ms
Integral 0 time = 10.560391 s
Running likelihood with 42994 stars
Likelihood time = 1.006417 s
<background_integral> 0.000057271600788 </background_integral>
<stream_integral>  19.229017785333795  44.124061639199368  67.151844583182282  1.723815422241604 </stream_integral>
<background_likelihood> -3.364818555716118 </background_likelihood>
<stream_only_likelihood>  -5.196477195659084  -3.405786346229493  -4.279353565326868  -52.029740938126700 </stream_only_likelihood>
<search_likelihood> -2.792289959735883 </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: 10.388364 s. Average time per iteration = 32.463636 ms
Integral 0 time = 10.581008 s
Running likelihood with 42994 stars
Likelihood time = 1.043163 s
<background_integral1> 0.000057253804906 </background_integral1>
<stream_integral1>  18.935630343095387  44.135824912543129  68.543651149733165  1.674585353338741 </stream_integral1>
<background_likelihood1> -3.364812910567411 </background_likelihood1>
<stream_only_likelihood1>  -5.208659397001199  -3.406148668844375  -4.266228015299554  -53.914260583975597 </stream_only_likelihood1>
<search_likelihood1> -2.792290459338741 </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: 10.401587 s. Average time per iteration = 32.504960 ms
Integral 0 time = 10.607409 s
Running likelihood with 42994 stars
Likelihood time = 1.020442 s
<background_integral2> 0.000057301945735 </background_integral2>
<stream_integral2>  18.620947462632842  44.472853193752663  70.409604219120894  1.695892086759186 </stream_integral2>
<background_likelihood2> -3.365488953826783 </background_likelihood2>
<stream_only_likelihood2>  -5.260150823449960  -3.403224850097931  -4.241286365706239  -52.657887454565156 </stream_only_likelihood2>
<search_likelihood2> -2.792291483377934 </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: 10.408316 s. Average time per iteration = 32.525987 ms
Integral 0 time = 10.604277 s
Running likelihood with 42994 stars
Likelihood time = 1.034190 s
<background_integral3> 0.000057276276792 </background_integral3>
<stream_integral3>  18.388752637175806  44.425351014678697  68.192227151527050  1.737971922811758 </stream_integral3>
<background_likelihood3> -3.364375319018977 </background_likelihood3>
<stream_only_likelihood3>  -5.277169795914627  -3.402338133403926  -4.276976156357590  -50.296583564988794 </stream_only_likelihood3>
<search_likelihood3> -2.792290120639681 </search_likelihood3>
10:06:48 (5472): called boinc_finish(0)

</stderr_txt>
]]>


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