Welcome to MilkyWay@home

Task 1447193

Name de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_76225668_0
Workunit 2147445731
Created 30 Jan 2021, 12:32:28 UTC
Sent 30 Jan 2021, 12:37:07 UTC
Report deadline 11 Feb 2021, 12:37:07 UTC
Received 30 Jan 2021, 15:23:38 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 801749
Run time 1 min 36 sec
CPU time 7 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 782.25 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 101.81 MB
Peak swap size 100.59 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 AVX path
Found 2 platforms
Platform 0 information:
  Name:       Intel(R) OpenCL
  Version:    OpenCL 1.2 
  Vendor:     Intel(R) Corporation
  Extensions: cl_khr_icd cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_spir cl_intel_exec_by_local_thread cl_khr_depth_images cl_khr_3d_image_writes cl_khr_fp64 cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d11_sharing cl_khr_gl_sharing
  Profile:    FULL_PROFILE
Platform 1 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 1
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     950 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3891 SP GFLOP/s, 973 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:   18 ms
Integration time: 20.664028 s. Average time per iteration = 64.575086 ms
Integral 0 time = 21.327236 s
Running likelihood with 42994 stars
Likelihood time = 0.850599 s
<background_integral> 0.000057270268018 </background_integral>
<stream_integral>  18.729208187396686  44.209699001996583  69.079685993037572  1.635571645290715 </stream_integral>
<background_likelihood> -3.365737176137129 </background_likelihood>
<stream_only_likelihood>  -5.259851914710461  -3.402737325496038  -4.260099977698534  -55.510298885051611 </stream_only_likelihood>
<search_likelihood> -2.792289892330315 </search_likelihood>
Using AVX path
Found 2 platforms
Platform 0 information:
  Name:       Intel(R) OpenCL
  Version:    OpenCL 1.2 
  Vendor:     Intel(R) Corporation
  Extensions: cl_khr_icd cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_spir cl_intel_exec_by_local_thread cl_khr_depth_images cl_khr_3d_image_writes cl_khr_fp64 cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d11_sharing cl_khr_gl_sharing
  Profile:    FULL_PROFILE
Platform 1 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 1
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     950 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3891 SP GFLOP/s, 973 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:   18 ms
Integration time: 20.165419 s. Average time per iteration = 63.016934 ms
Integral 0 time = 20.884107 s
Running likelihood with 42994 stars
Likelihood time = 0.871614 s
<background_integral1> 0.000057266926942 </background_integral1>
<stream_integral1>  19.007619704531272  44.100002229522985  68.836218513073078  1.650467881467654 </stream_integral1>
<background_likelihood1> -3.365064106079128 </background_likelihood1>
<stream_only_likelihood1>  -5.220529170792165  -3.406655303968169  -4.258405006390452  -54.674370166806554 </stream_only_likelihood1>
<search_likelihood1> -2.792289620806550 </search_likelihood1>
Using AVX path
Found 2 platforms
Platform 0 information:
  Name:       Intel(R) OpenCL
  Version:    OpenCL 1.2 
  Vendor:     Intel(R) Corporation
  Extensions: cl_khr_icd cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_spir cl_intel_exec_by_local_thread cl_khr_depth_images cl_khr_3d_image_writes cl_khr_fp64 cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d11_sharing cl_khr_gl_sharing
  Profile:    FULL_PROFILE
Platform 1 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 1
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     950 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3891 SP GFLOP/s, 973 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:   18 ms
Integration time: 22.770673 s. Average time per iteration = 71.158354 ms
Integral 0 time = 23.867761 s
Running likelihood with 42994 stars
Likelihood time = 1.071618 s
<background_integral2> 0.000057253716338 </background_integral2>
<stream_integral2>  18.731575135133948  44.492826972372129  67.275124708584173  1.666625244171014 </stream_integral2>
<background_likelihood2> -3.365183219159663 </background_likelihood2>
<stream_only_likelihood2>  -5.247526421705759  -3.401455743469291  -4.280204271119287  -53.866413774470708 </stream_only_likelihood2>
<search_likelihood2> -2.792289694910957 </search_likelihood2>
Using AVX path
Found 2 platforms
Platform 0 information:
  Name:       Intel(R) OpenCL
  Version:    OpenCL 1.2 
  Vendor:     Intel(R) Corporation
  Extensions: cl_khr_icd cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_spir cl_intel_exec_by_local_thread cl_khr_depth_images cl_khr_3d_image_writes cl_khr_fp64 cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d11_sharing cl_khr_gl_sharing
  Profile:    FULL_PROFILE
Platform 1 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 1
Found 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     950 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 3891 SP GFLOP/s, 973 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:   18 ms
Integration time: 22.626969 s. Average time per iteration = 70.709279 ms
Integral 0 time = 23.354881 s
Running likelihood with 42994 stars
Likelihood time = 0.941722 s
<background_integral3> 0.000057250127730 </background_integral3>
<stream_integral3>  18.783638920299826  44.222271587905311  68.556970354949513  1.724300100197395 </stream_integral3>
<background_likelihood3> -3.364662866512131 </background_likelihood3>
<stream_only_likelihood3>  -5.226838110385936  -3.404824244326762  -4.267954992055854  -50.750810578862989 </stream_only_likelihood3>
<search_likelihood3> -2.792289689573292 </search_likelihood3>
16:22:54 (2784): called boinc_finish(0)

</stderr_txt>
]]>


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