Welcome to MilkyWay@home

Task 1857400

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_67519795_2
Workunit 2137799511
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, 13:57:16 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 103.01 MB
Peak swap size 90.95 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: 25.931951 s. Average time per iteration = 81.037348 ms
Integral 0 time = 26.214927 s
Running likelihood with 17260 stars
Likelihood time = 0.403046 s
<background_integral> 0.000034802861044 </background_integral>
<stream_integral>  5.599451481961875  11.201752634940153  29.950674684502737  3.700241426630520 </stream_integral>
<background_likelihood> -2.984306517753780 </background_likelihood>
<stream_only_likelihood>  -22.223266047372675  -58.929503780351411  -3.263815343298622  -5.986497546346081 </stream_only_likelihood>
<search_likelihood> -2.556672123594534 </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: 23.983414 s. Average time per iteration = 74.948168 ms
Integral 0 time = 24.562348 s
Running likelihood with 17260 stars
Likelihood time = 0.402767 s
<background_integral1> 0.000034934546528 </background_integral1>
<stream_integral1>  7.211092374880895  11.977104902876494  31.290003947844564  10.451075977887115 </stream_integral1>
<background_likelihood1> -2.999423852196890 </background_likelihood1>
<stream_only_likelihood1>  -8.156344598488579  -54.691371365367033  -3.197400903631343  -9.257561305078117 </stream_only_likelihood1>
<search_likelihood1> -2.556758819816846 </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: 27.441874 s. Average time per iteration = 85.755858 ms
Integral 0 time = 28.426521 s
Running likelihood with 17260 stars
Likelihood time = 0.393917 s
<background_integral2> 0.000035057057899 </background_integral2>
<stream_integral2>  4.534632263246134  15.944202325816587  30.433372997116518  41.831790252197649 </stream_integral2>
<background_likelihood2> -2.980202814580563 </background_likelihood2>
<stream_only_likelihood2>  -13.975441955633732  -36.899593983551114  -3.270882849381899  -11.672625431666914 </stream_only_likelihood2>
<search_likelihood2> -2.556692680527743 </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: 26.728964 s. Average time per iteration = 83.528013 ms
Integral 0 time = 27.382349 s
Running likelihood with 17260 stars
Likelihood time = 0.402342 s
<background_integral3> 0.000034903255317 </background_integral3>
<stream_integral3>  6.367472090459959  15.460891456502946  29.502749413390180  36.309147366739438 </stream_integral3>
<background_likelihood3> -2.989015957143149 </background_likelihood3>
<stream_only_likelihood3>  -12.846845797294041  -39.653179672760864  -3.294934935401755  -7.151121979045343 </stream_only_likelihood3>
<search_likelihood3> -2.556654244416930 </search_likelihood3>
14:56:22 (21388): called boinc_finish(0)

</stderr_txt>
]]>


©2021 Astroinformatics Group