Welcome to MilkyWay@home

Task 400419

Name de_modfit_83_bundle4_4s_south4s_bgset_4_1603804501_71565823_1
Workunit 2142288115
Created 25 Jan 2021, 12:53:08 UTC
Sent 25 Jan 2021, 13:01:27 UTC
Report deadline 6 Feb 2021, 13:01:27 UTC
Received 25 Jan 2021, 14:17:42 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 511801
Run time 1 min 58 sec
CPU time 9 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 1,616.54 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 100.56 MB
Peak swap size 102.76 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 AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2527.7)
  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 HD 7900 Series
Driver version:      2527.7
Version:             OpenCL 1.2 AMD-APP (2527.7)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     900 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3226 SP GFLOP/s, 806 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:   22 ms
Integration time: 26.962542 s. Average time per iteration = 84.257943 ms
Integral 0 time = 27.565089 s
Running likelihood with 38095 stars
Likelihood time = 1.105282 s
<background_integral> 0.000059201817230 </background_integral>
<stream_integral>  10.612827137350235  168.105603441663820  0.809739377951648  44.924910885344048 </stream_integral>
<background_likelihood> -3.402767015819831 </background_likelihood>
<stream_only_likelihood>  -14.119786059002161  -3.738790663210562  -93.358925171454928  -3.410917478608771 </stream_only_likelihood>
<search_likelihood> -2.793348694891648 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2527.7)
  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 HD 7900 Series
Driver version:      2527.7
Version:             OpenCL 1.2 AMD-APP (2527.7)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     900 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3226 SP GFLOP/s, 806 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:   22 ms
Integration time: 25.321378 s. Average time per iteration = 79.129307 ms
Integral 0 time = 25.582973 s
Running likelihood with 38095 stars
Likelihood time = 1.082433 s
<background_integral1> 0.000059321446537 </background_integral1>
<stream_integral1>  10.342053637290704  159.784536943850180  0.425479403181002  44.841514217809774 </stream_integral1>
<background_likelihood1> -3.396604405085851 </background_likelihood1>
<stream_only_likelihood1>  -13.764053419524821  -3.780069869059454  -142.797526529082150  -3.408609287247335 </stream_only_likelihood1>
<search_likelihood1> -2.793386975885146 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2527.7)
  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 HD 7900 Series
Driver version:      2527.7
Version:             OpenCL 1.2 AMD-APP (2527.7)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     900 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3226 SP GFLOP/s, 806 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:   22 ms
Integration time: 28.150007 s. Average time per iteration = 87.968773 ms
Integral 0 time = 28.416094 s
Running likelihood with 38095 stars
Likelihood time = 1.091437 s
<background_integral2> 0.000059139279986 </background_integral2>
<stream_integral2>  12.305002062768756  163.486212904872330  0.934685065848285  43.978284255314406 </stream_integral2>
<background_likelihood2> -3.394876852183602 </background_likelihood2>
<stream_only_likelihood2>  -11.176139385392078  -3.751090377618621  -71.227535635127694  -3.437465121564872 </stream_only_likelihood2>
<search_likelihood2> -2.793366513216413 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2527.7)
  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 HD 7900 Series
Driver version:      2527.7
Version:             OpenCL 1.2 AMD-APP (2527.7)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     900 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3226 SP GFLOP/s, 806 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:   22 ms
Integration time: 28.357807 s. Average time per iteration = 88.618145 ms
Integral 0 time = 28.591408 s
Running likelihood with 38095 stars
Likelihood time = 1.060012 s
<background_integral3> 0.000059118465774 </background_integral3>
<stream_integral3>  11.469279220174631  150.534127813347600  0.863980043090894  46.695356213890292 </stream_integral3>
<background_likelihood3> -3.404036319750295 </background_likelihood3>
<stream_only_likelihood3>  -11.218268268180209  -3.830072242106407  -76.741582138117607  -3.381074284737858 </stream_only_likelihood3>
<search_likelihood3> -2.793337704187361 </search_likelihood3>
09:16:16 (3660): called boinc_finish(0)

</stderr_txt>
]]>


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