Welcome to MilkyWay@home

Task 1361320

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_76145679_0
Workunit 2147356836
Created 30 Jan 2021, 10:25:53 UTC
Sent 30 Jan 2021, 10:32:45 UTC
Report deadline 11 Feb 2021, 10:32:45 UTC
Received 30 Jan 2021, 17:54:12 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 857999
Run time 1 min 44 sec
CPU time 5 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 1,356.70 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 81.36 MB
Peak swap size 75.70 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.16.11</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 (1800.11)
  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 1 on platform 0
Found 2 CL devices
Device 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     880 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2478 SP GFLOP/s, 620 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   14 ms
Integration time: 23.815950 s. Average time per iteration = 74.424842 ms
Integral 0 time = 24.148646 s
Running likelihood with 17260 stars
Likelihood time = 0.337394 s
<background_integral> 0.000034920575207 </background_integral>
<stream_integral>  6.388536804603065  13.442161613917024  29.800357926192554  0.022695855140596 </stream_integral>
<background_likelihood> -2.988116509643507 </background_likelihood>
<stream_only_likelihood>  -8.154461986932581  -51.455998698902356  -3.275917024713404  -230.114801406139860 </stream_only_likelihood>
<search_likelihood> -2.556239533851734 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (1800.11)
  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 1 on platform 0
Found 2 CL devices
Device 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     880 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2478 SP GFLOP/s, 620 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   14 ms
Integration time: 24.016860 s. Average time per iteration = 75.052686 ms
Integral 0 time = 24.306636 s
Running likelihood with 17260 stars
Likelihood time = 0.340280 s
<background_integral1> 0.000034929659365 </background_integral1>
<stream_integral1>  6.512013631498973  13.629139860656426  29.885572544234314  0.020602105882909 </stream_integral1>
<background_likelihood1> -2.987098453227855 </background_likelihood1>
<stream_only_likelihood1>  -8.337795956818750  -50.925759904681193  -3.274651598918791  -230.564850923492060 </stream_only_likelihood1>
<search_likelihood1> -2.556241252411888 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (1800.11)
  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 1 on platform 0
Found 2 CL devices
Device 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     880 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2478 SP GFLOP/s, 620 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   14 ms
Integration time: 23.950980 s. Average time per iteration = 74.846814 ms
Integral 0 time = 24.226194 s
Running likelihood with 17260 stars
Likelihood time = 0.367128 s
<background_integral2> 0.000034949204613 </background_integral2>
<stream_integral2>  6.597151814644242  13.703475458388084  29.906223730966857  0.021476887571384 </stream_integral2>
<background_likelihood2> -2.987883726381463 </background_likelihood2>
<stream_only_likelihood2>  -7.870509072902321  -51.272301089563648  -3.278171361972027  -230.321074705069920 </stream_only_likelihood2>
<search_likelihood2> -2.556236348519460 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (1800.11)
  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 1 on platform 0
Found 2 CL devices
Device 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     880 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2478 SP GFLOP/s, 620 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   14 ms
Integration time: 24.003417 s. Average time per iteration = 75.010678 ms
Integral 0 time = 24.277435 s
Running likelihood with 17260 stars
Likelihood time = 0.335804 s
<background_integral3> 0.000034903456518 </background_integral3>
<stream_integral3>  6.215025139323553  15.361887476888183  29.708435969826464  0.022587583317139 </stream_integral3>
<background_likelihood3> -2.985952860356393 </background_likelihood3>
<stream_only_likelihood3>  -8.581176081411083  -45.236039060735294  -3.277701513621597  -230.183966591524470 </stream_only_likelihood3>
<search_likelihood3> -2.556237487901722 </search_likelihood3>
11:43:14 (7864): called boinc_finish(0)

</stderr_txt>
]]>


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