Welcome to MilkyWay@home

Task 89357

Name de_modfit_84_bundle4_4s_south4s_bgset_4_1603804501_67785517_0
Workunit 2138094800
Created 20 Jan 2021, 2:48:45 UTC
Sent 20 Jan 2021, 2:59:50 UTC
Report deadline 1 Feb 2021, 2:59:50 UTC
Received 20 Jan 2021, 6:04:22 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 793566
Run time 6 min 36 sec
CPU time 8 sec
Validate state Valid
Credit 244.01
Device peak FLOPS 2,195.86 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 98.62 MB
Peak swap size 92.24 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 2.0 AMD-APP (2348.4)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 Series
Driver version:      2348.4
Version:             OpenCL 1.2 AMD-APP (2348.4)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1070 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4383 SP GFLOP/s, 1096 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:   16 ms
Integration time: 46.130264 s. Average time per iteration = 144.157074 ms
Integral 0 time = 47.210802 s
Estimated AMD GPU GFLOP/s: 4383 SP GFLOP/s, 1096 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 40.743482 s. Average time per iteration = 127.323380 ms
Integral 1 time = 42.097864 s
Running likelihood with 31815 stars
Likelihood time = 0.684359 s
<background_integral> 0.000046873095736 </background_integral>
<stream_integral>  3.986396238229853  31.648808031103471  100.332545974433150  94.906807371743469 </stream_integral>
<background_likelihood> -3.278529491911424 </background_likelihood>
<stream_only_likelihood>  -54.399377009101045  -3.422225473190580  -3.712528137926222  -5.003412348119371 </stream_only_likelihood>
<search_likelihood> -2.703340835067891 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2348.4)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 Series
Driver version:      2348.4
Version:             OpenCL 1.2 AMD-APP (2348.4)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1070 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4383 SP GFLOP/s, 1096 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:   16 ms
Integration time: 48.013326 s. Average time per iteration = 150.041644 ms
Integral 0 time = 49.753642 s
Estimated AMD GPU GFLOP/s: 4383 SP GFLOP/s, 1096 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 39.886407 s. Average time per iteration = 124.645022 ms
Integral 1 time = 40.651124 s
Running likelihood with 31815 stars
Likelihood time = 0.675460 s
<background_integral1> 0.000047038481285 </background_integral1>
<stream_integral1>  3.078026005815776  30.800394150730426  58.960357586923259  82.134469313897085 </stream_integral1>
<background_likelihood1> -3.281076961853330 </background_likelihood1>
<stream_only_likelihood1>  -68.799141982767807  -3.384382926684345  -4.118857338003375  -8.578367434681841 </stream_only_likelihood1>
<search_likelihood1> -2.703570988082885 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2348.4)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 Series
Driver version:      2348.4
Version:             OpenCL 1.2 AMD-APP (2348.4)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1070 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4383 SP GFLOP/s, 1096 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:   16 ms
Integration time: 58.289596 s. Average time per iteration = 182.154988 ms
Integral 0 time = 60.507342 s
Estimated AMD GPU GFLOP/s: 4383 SP GFLOP/s, 1096 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 42.838526 s. Average time per iteration = 133.870393 ms
Integral 1 time = 44.137340 s
Running likelihood with 31815 stars
Likelihood time = 0.672601 s
<background_integral2> 0.000047020281416 </background_integral2>
<stream_integral2>  3.341057778825692  31.985033180046528  66.302548297832658  52.323124933096992 </stream_integral2>
<background_likelihood2> -3.280740383543908 </background_likelihood2>
<stream_only_likelihood2>  -38.869177606483312  -3.357393731621445  -3.974630120442552  -10.715380037668282 </stream_only_likelihood2>
<search_likelihood2> -2.703284275263636 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2348.4)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 Series
Driver version:      2348.4
Version:             OpenCL 1.2 AMD-APP (2348.4)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1070 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4383 SP GFLOP/s, 1096 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:   16 ms
Integration time: 58.499396 s. Average time per iteration = 182.810611 ms
Integral 0 time = 60.810245 s
Estimated AMD GPU GFLOP/s: 4383 SP GFLOP/s, 1096 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 42.974849 s. Average time per iteration = 134.296403 ms
Integral 1 time = 44.331130 s
Running likelihood with 31815 stars
Likelihood time = 0.676894 s
<background_integral3> 0.000047081792208 </background_integral3>
<stream_integral3>  2.357195178253704  34.496588183892086  68.929299869872750  102.413036230441140 </stream_integral3>
<background_likelihood3> -3.279192998854013 </background_likelihood3>
<stream_only_likelihood3>  -72.422398304391947  -3.325200982318428  -4.023034698727567  -6.376193334381032 </stream_only_likelihood3>
<search_likelihood3> -2.703304022189051 </search_likelihood3>
08:02:50 (7456): called boinc_finish(0)

</stderr_txt>
]]>


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