Welcome to MilkyWay@home

Task 1308510

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_76086971_0
Workunit 2147291525
Created 30 Jan 2021, 9:01:40 UTC
Sent 30 Jan 2021, 9:07:39 UTC
Report deadline 11 Feb 2021, 9:07:39 UTC
Received 30 Jan 2021, 13:00:39 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 806879
Run time 2 min 39 sec
CPU time 7 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 666.54 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 99.17 MB
Peak swap size 100.39 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 1 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: 37.176607 s. Average time per iteration = 116.176898 ms
Integral 0 time = 38.351402 s
Running likelihood with 17260 stars
Likelihood time = 0.525104 s
<background_integral> 0.000034937112475 </background_integral>
<stream_integral>  6.639800258207102  13.372734410300399  29.304943863868893  0.021205500251634 </stream_integral>
<background_likelihood> -2.985728454073678 </background_likelihood>
<stream_only_likelihood>  -8.133257914599124  -51.598952841858626  -3.288290942375674  -230.387418821324530 </stream_only_likelihood>
<search_likelihood> -2.556236421554036 </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 1 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: 34.575729 s. Average time per iteration = 108.049153 ms
Integral 0 time = 36.314339 s
Running likelihood with 17260 stars
Likelihood time = 0.525297 s
<background_integral1> 0.000034933641143 </background_integral1>
<stream_integral1>  6.179744668920636  14.111362755204073  30.190441137172829  0.022179959606622 </stream_integral1>
<background_likelihood1> -2.986517866128679 </background_likelihood1>
<stream_only_likelihood1>  -9.174679052552067  -47.928245010367455  -3.268590736875612  -230.185061876575470 </stream_only_likelihood1>
<search_likelihood1> -2.556236530120756 </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 1 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: 36.713465 s. Average time per iteration = 114.729577 ms
Integral 0 time = 37.781811 s
Running likelihood with 17260 stars
Likelihood time = 0.525904 s
<background_integral2> 0.000034952495394 </background_integral2>
<stream_integral2>  6.402148174470892  11.053418849038293  30.054450470478606  0.022918249663879 </stream_integral2>
<background_likelihood2> -2.986087923063040 </background_likelihood2>
<stream_only_likelihood2>  -8.209896395770874  -59.462648488005783  -3.273661264855417  -230.088733499430080 </stream_only_likelihood2>
<search_likelihood2> -2.556236361273644 </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 1 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: 38.880782 s. Average time per iteration = 121.502443 ms
Integral 0 time = 40.490813 s
Running likelihood with 17260 stars
Likelihood time = 0.530766 s
<background_integral3> 0.000034930336289 </background_integral3>
<stream_integral3>  6.162258545480103  13.045058939729188  30.032998290058018  0.020548807420834 </stream_integral3>
<background_likelihood3> -2.986922249665981 </background_likelihood3>
<stream_only_likelihood3>  -9.614177336818267  -52.291714095342833  -3.268518646520456  -230.470591948237140 </stream_only_likelihood3>
<search_likelihood3> -2.556236869494806 </search_likelihood3>
14:00:07 (2940): called boinc_finish(0)

</stderr_txt>
]]>


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