Welcome to MilkyWay@home

Task 176889

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_69212356_0
Workunit 2139676599
Created 21 Jan 2021, 20:37:03 UTC
Sent 21 Jan 2021, 20:43:57 UTC
Report deadline 2 Feb 2021, 20:43:57 UTC
Received 21 Jan 2021, 23:31:06 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 592853
Run time 1 min 52 sec
CPU time 15 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 822.21 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 102.71 MB
Peak swap size 95.93 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.14.2</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 2 CL devices
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:   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: 24.089397 s. Average time per iteration = 75.279367 ms
Integral 0 time = 24.752142 s
Running likelihood with 34614 stars
Likelihood time = 2.142884 s
<background_integral> 0.000060688763313 </background_integral>
<stream_integral>  166.149623139588020  15.506306801116498  0.685886764112023  24.394718847799300 </stream_integral>
<background_likelihood> -3.353560209515184 </background_likelihood>
<stream_only_likelihood>  -3.423691880700058  -4.689686622640515  -74.648205548382563  -4.493890551733270 </stream_only_likelihood>
<search_likelihood> -2.789144759700523 </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 2 CL devices
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:   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: 28.556083 s. Average time per iteration = 89.237758 ms
Integral 0 time = 29.513990 s
Running likelihood with 34614 stars
Likelihood time = 2.102629 s
<background_integral1> 0.000060514955127 </background_integral1>
<stream_integral1>  169.178477974695450  19.073746970964621  0.287716313532696  17.646275638177435 </stream_integral1>
<background_likelihood1> -3.325208168686340 </background_likelihood1>
<stream_only_likelihood1>  -3.492022326802585  -4.299061923244659  -147.002050244154930  -4.919038489307331 </stream_only_likelihood1>
<search_likelihood1> -2.789212989297367 </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 2 CL devices
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:   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: 22.846378 s. Average time per iteration = 71.394931 ms
Integral 0 time = 23.780731 s
Running likelihood with 34614 stars
Likelihood time = 2.012314 s
<background_integral2> 0.000061149181669 </background_integral2>
<stream_integral2>  167.021984638206050  19.008613999533917  0.514545966269904  19.024206935107280 </stream_integral2>
<background_likelihood2> -3.344685704858446 </background_likelihood2>
<stream_only_likelihood2>  -3.486398943875242  -4.345744521608880  -103.295960018969520  -4.651000762574046 </stream_only_likelihood2>
<search_likelihood2> -2.789358496109245 </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 2 CL devices
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:   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: 19.245306 s. Average time per iteration = 60.141582 ms
Integral 0 time = 19.912935 s
Running likelihood with 34614 stars
Likelihood time = 2.140761 s
<background_integral3> 0.000060740107778 </background_integral3>
<stream_integral3>  153.260152290834670  17.431149005624896  0.575096637112588  17.905388635903911 </stream_integral3>
<background_likelihood3> -3.351494997336914 </background_likelihood3>
<stream_only_likelihood3>  -3.409430716310890  -4.416672227975262  -59.920204127426416  -4.774835422802995 </stream_only_likelihood3>
<search_likelihood3> -2.789190174436683 </search_likelihood3>
18:30:55 (10848): called boinc_finish(0)

</stderr_txt>
]]>


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