Welcome to MilkyWay@home

Task 1435416

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_76215470_0
Workunit 2147434325
Created 30 Jan 2021, 12:17:15 UTC
Sent 30 Jan 2021, 12:24:19 UTC
Report deadline 11 Feb 2021, 12:24:19 UTC
Received 30 Jan 2021, 15:14:03 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 801749
Run time 1 min 40 sec
CPU time 6 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 101.62 MB
Peak swap size 100.55 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 1 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: 20.517359 s. Average time per iteration = 64.116746 ms
Integral 0 time = 20.944365 s
Running likelihood with 38073 stars
Likelihood time = 0.752439 s
<background_integral> 0.000059852321413 </background_integral>
<stream_integral>  12.399430032214443  168.838197826737260  3.603654980316747  25.103035993761342 </stream_integral>
<background_likelihood> -3.341827018011162 </background_likelihood>
<stream_only_likelihood>  -9.122147169871624  -3.750584919591522  -49.058611518349224  -3.787149375874079 </stream_only_likelihood>
<search_likelihood> -2.797177213855694 </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 1 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: 23.223374 s. Average time per iteration = 72.573043 ms
Integral 0 time = 23.862330 s
Running likelihood with 38073 stars
Likelihood time = 0.766028 s
<background_integral1> 0.000059846694376 </background_integral1>
<stream_integral1>  12.386565860993942  168.003527596262020  3.502803411791541  25.190042918940279 </stream_integral1>
<background_likelihood1> -3.342026601914822 </background_likelihood1>
<stream_only_likelihood1>  -9.171088691509905  -3.750147146904867  -53.797821438028855  -3.780916637373841 </stream_only_likelihood1>
<search_likelihood1> -2.797174579531474 </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 1 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: 23.351225 s. Average time per iteration = 72.972577 ms
Integral 0 time = 24.517176 s
Running likelihood with 38073 stars
Likelihood time = 0.766545 s
<background_integral2> 0.000059843346743 </background_integral2>
<stream_integral2>  12.729431267738450  167.538214271629160  3.421403697246733  25.181014972313761 </stream_integral2>
<background_likelihood2> -3.341883174322010 </background_likelihood2>
<stream_only_likelihood2>  -8.401579106981354  -3.753660615846046  -52.941452961670599  -3.777923553249558 </stream_only_likelihood2>
<search_likelihood2> -2.797174079667234 </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 1 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: 23.215741 s. Average time per iteration = 72.549191 ms
Integral 0 time = 23.952433 s
Running likelihood with 38073 stars
Likelihood time = 0.756859 s
<background_integral3> 0.000059855800443 </background_integral3>
<stream_integral3>  12.714335283553812  169.030996426768520  3.494483664790857  24.976010108822692 </stream_integral3>
<background_likelihood3> -3.341319300814335 </background_likelihood3>
<stream_only_likelihood3>  -8.573147849815388  -3.748657607129194  -51.341112752777093  -3.781988596055462 </stream_only_likelihood3>
<search_likelihood3> -2.797175847219930 </search_likelihood3>
16:09:23 (3324): called boinc_finish(0)

</stderr_txt>
]]>


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