Welcome to MilkyWay@home

Task 1411418

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_76195317_0
Workunit 2147412236
Created 30 Jan 2021, 11:43:34 UTC
Sent 30 Jan 2021, 11:48:53 UTC
Report deadline 11 Feb 2021, 11:48:53 UTC
Received 30 Jan 2021, 15:46:45 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 806879
Run time 2 min
CPU time 7 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 666.54 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 99.14 MB
Peak swap size 98.61 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 (2766.5)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 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: 29.197627 s. Average time per iteration = 91.242585 ms
Integral 0 time = 29.968820 s
Running likelihood with 17260 stars
Likelihood time = 0.526867 s
<background_integral> 0.000034948270112 </background_integral>
<stream_integral>  6.620723301983665  13.262277427578667  29.934783903914333  0.021206854359182 </stream_integral>
<background_likelihood> -2.986959597185827 </background_likelihood>
<stream_only_likelihood>  -8.337226624538300  -52.628716057009498  -3.274408067375897  -230.429129205005210 </stream_only_likelihood>
<search_likelihood> -2.556236458866932 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 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: 28.282416 s. Average time per iteration = 88.382551 ms
Integral 0 time = 29.145478 s
Running likelihood with 17260 stars
Likelihood time = 0.525634 s
<background_integral1> 0.000034943700256 </background_integral1>
<stream_integral1>  6.504929087510995  11.931216197310912  29.594918331840130  0.019567868423805 </stream_integral1>
<background_likelihood1> -2.986963078881573 </background_likelihood1>
<stream_only_likelihood1>  -8.156006157536154  -55.778577692706058  -3.280966799308083  -230.768010266834780 </stream_only_likelihood1>
<search_likelihood1> -2.556238107194591 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 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: 26.714633 s. Average time per iteration = 83.483228 ms
Integral 0 time = 27.589931 s
Running likelihood with 17260 stars
Likelihood time = 0.525580 s
<background_integral2> 0.000034924524856 </background_integral2>
<stream_integral2>  6.536168148247370  12.859272000654499  29.602722775987523  0.021022774504498 </stream_integral2>
<background_likelihood2> -2.985830946494091 </background_likelihood2>
<stream_only_likelihood2>  -8.189752215681111  -53.413267078623605  -3.283100712015737  -230.415552097933610 </stream_only_likelihood2>
<search_likelihood2> -2.556235224496896 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 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: 25.356785 s. Average time per iteration = 79.239953 ms
Integral 0 time = 26.234289 s
Running likelihood with 17260 stars
Likelihood time = 0.528983 s
<background_integral3> 0.000034914764895 </background_integral3>
<stream_integral3>  6.493790050804972  13.217787818014415  29.715254514676026  0.021325411597243 </stream_integral3>
<background_likelihood3> -2.985540460287709 </background_likelihood3>
<stream_only_likelihood3>  -8.364054983250579  -51.394152606800283  -3.282240487053189  -230.401021297549280 </stream_only_likelihood3>
<search_likelihood3> -2.556235723324694 </search_likelihood3>
16:42:16 (4044): called boinc_finish(0)

</stderr_txt>
]]>


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