Welcome to MilkyWay@home

Task 851126

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_75228468_0
Workunit 2146332293
Created 29 Jan 2021, 8:50:13 UTC
Sent 29 Jan 2021, 8:59:29 UTC
Report deadline 10 Feb 2021, 8:59:29 UTC
Received 29 Jan 2021, 10:38:23 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 896489
Run time 4 min 28 sec
CPU time 7 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 823.81 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 103.25 MB
Peak swap size 94.36 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 2.0 AMD-APP (2442.12)
  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 8 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2442.12
Version:             OpenCL 1.2 AMD-APP (2442.12)
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: 64.367595 s. Average time per iteration = 201.148733 ms
Integral 0 time = 65.649261 s
Running likelihood with 38073 stars
Likelihood time = 0.688446 s
<background_integral> 0.000059854805968 </background_integral>
<stream_integral>  12.770124978646752  168.470835642902050  3.520284357920022  24.885204166089373 </stream_integral>
<background_likelihood> -3.340737896896539 </background_likelihood>
<stream_only_likelihood>  -8.832000334966050  -3.745938850595320  -50.523323349318552  -3.788244397958472 </stream_only_likelihood>
<search_likelihood> -2.797178262377646 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2442.12)
  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 8 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2442.12
Version:             OpenCL 1.2 AMD-APP (2442.12)
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: 64.287008 s. Average time per iteration = 200.896900 ms
Integral 0 time = 65.736368 s
Running likelihood with 38073 stars
Likelihood time = 0.700817 s
<background_integral1> 0.000059900350318 </background_integral1>
<stream_integral1>  13.016266544789518  168.146347991619110  3.449937491592221  25.266244240860491 </stream_integral1>
<background_likelihood1> -3.342766802195773 </background_likelihood1>
<stream_only_likelihood1>  -7.723932673162791  -3.752760080572568  -52.134584342965745  -3.776792263206670 </stream_only_likelihood1>
<search_likelihood1> -2.797175669697665 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2442.12)
  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 8 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2442.12
Version:             OpenCL 1.2 AMD-APP (2442.12)
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: 64.343476 s. Average time per iteration = 201.073363 ms
Integral 0 time = 65.738264 s
Running likelihood with 38073 stars
Likelihood time = 0.765884 s
<background_integral2> 0.000059866996870 </background_integral2>
<stream_integral2>  12.254132863454874  165.227229845187850  3.390121469097690  25.047055069294192 </stream_integral2>
<background_likelihood2> -3.340666938944134 </background_likelihood2>
<stream_only_likelihood2>  -9.128252455329466  -3.759286851197112  -55.239992536068819  -3.783004081783681 </stream_only_likelihood2>
<search_likelihood2> -2.797177367014967 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2442.12)
  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 8 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2442.12
Version:             OpenCL 1.2 AMD-APP (2442.12)
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: 58.251467 s. Average time per iteration = 182.035834 ms
Integral 0 time = 60.701789 s
Running likelihood with 38073 stars
Likelihood time = 0.682115 s
<background_integral3> 0.000059847217117 </background_integral3>
<stream_integral3>  12.160312109232098  171.431658311216010  3.501543239870792  24.836031077325057 </stream_integral3>
<background_likelihood3> -3.342475205415632 </background_likelihood3>
<stream_only_likelihood3>  -8.820972817553511  -3.738505451562685  -52.472705930910053  -3.788590532926908 </stream_only_likelihood3>
<search_likelihood3> -2.797180622545196 </search_likelihood3>
05:37:32 (5904): called boinc_finish(0)

</stderr_txt>
]]>


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