Welcome to MilkyWay@home

Task 37174

Name de_modfit_84_bundle4_4s_south4s_bgset_4_1603804501_66519855_0
Workunit 2136683046
Created 18 Jan 2021, 12:22:15 UTC
Sent 18 Jan 2021, 12:31:16 UTC
Report deadline 30 Jan 2021, 12:31:16 UTC
Received 18 Jan 2021, 17:03:44 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 818011
Run time 4 min 5 sec
CPU time 19 sec
Validate state Valid
Credit 244.01
Device peak FLOPS 690.63 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 106.37 MB
Peak swap size 99.55 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 2.1 AMD-APP (3188.4)
  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 Series
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     960 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3441 SP GFLOP/s, 860 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 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:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 35.786562 s. Average time per iteration = 111.833006 ms
Integral 0 time = 36.725657 s
Estimated AMD GPU GFLOP/s: 3441 SP GFLOP/s, 860 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 5 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     35840
Added area:     31080
Effective area: 71680
Initial wait:   0 ms
Integration time: 18.610384 s. Average time per iteration = 58.157451 ms
Integral 1 time = 19.151163 s
Running likelihood with 31815 stars
Likelihood time = 2.241349 s
<background_integral> 0.000046971165242 </background_integral>
<stream_integral>  2.667996891739150  37.058219622387057  65.956920307691846  16.786797617791290 </stream_integral>
<background_likelihood> -3.272666159789114 </background_likelihood>
<stream_only_likelihood>  -63.270229759927091  -3.275964177320005  -3.988383476974602  -10.074696965326734 </stream_only_likelihood>
<search_likelihood> -2.703590883256611 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3188.4)
  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 Series
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     960 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3441 SP GFLOP/s, 860 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 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:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 33.942328 s. Average time per iteration = 106.069775 ms
Integral 0 time = 35.422813 s
Estimated AMD GPU GFLOP/s: 3441 SP GFLOP/s, 860 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 5 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     35840
Added area:     31080
Effective area: 71680
Initial wait:   0 ms
Integration time: 16.227923 s. Average time per iteration = 50.712259 ms
Integral 1 time = 16.539902 s
Running likelihood with 31815 stars
Likelihood time = 2.320735 s
<background_integral1> 0.000047287887680 </background_integral1>
<stream_integral1>  6.256076282920894  27.761128606339227  92.344311994339748  35.855884249140949 </stream_integral1>
<background_likelihood1> -3.269041104060122 </background_likelihood1>
<stream_only_likelihood1>  -37.749502650613742  -3.444345181370253  -3.823172323030841  -9.879421807648313 </stream_only_likelihood1>
<search_likelihood1> -2.703533882670959 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3188.4)
  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 Series
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     960 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3441 SP GFLOP/s, 860 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 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:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 34.490062 s. Average time per iteration = 107.781444 ms
Integral 0 time = 35.959919 s
Estimated AMD GPU GFLOP/s: 3441 SP GFLOP/s, 860 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 5 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     35840
Added area:     31080
Effective area: 71680
Initial wait:   0 ms
Integration time: 24.187509 s. Average time per iteration = 75.585966 ms
Integral 1 time = 24.421385 s
Running likelihood with 31815 stars
Likelihood time = 3.482061 s
<background_integral2> 0.000047014947596 </background_integral2>
<stream_integral2>  5.561882222476971  36.223400351287992  77.682247512887940  76.507784371661558 </stream_integral2>
<background_likelihood2> -3.281896538760343 </background_likelihood2>
<stream_only_likelihood2>  -69.886475808018560  -3.273705151637658  -4.106161590467415  -8.196724731081984 </stream_only_likelihood2>
<search_likelihood2> -2.703388498603276 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3188.4)
  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 Series
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     960 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3441 SP GFLOP/s, 860 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 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:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 34.736982 s. Average time per iteration = 108.553068 ms
Integral 0 time = 36.815561 s
Estimated AMD GPU GFLOP/s: 3441 SP GFLOP/s, 860 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 5 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     35840
Added area:     31080
Effective area: 71680
Initial wait:   0 ms
Integration time: 22.455731 s. Average time per iteration = 70.174159 ms
Integral 1 time = 22.963320 s
Running likelihood with 31815 stars
Likelihood time = 2.556627 s
<background_integral3> 0.000047256020256 </background_integral3>
<stream_integral3>  5.455977810960325  31.921719057751950  99.860054452671605  35.138284151263463 </stream_integral3>
<background_likelihood3> -3.267727171289182 </background_likelihood3>
<stream_only_likelihood3>  -67.458800143600243  -3.382578428502842  -3.824928950681563  -9.800165065931662 </stream_only_likelihood3>
<search_likelihood3> -2.703521529447513 </search_likelihood3>
18:02:58 (6560): called boinc_finish(0)

</stderr_txt>
]]>


©2022 Astroinformatics Group