Welcome to MilkyWay@home

Task 245826

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_70125343_0
Workunit 2140690247
Created 22 Jan 2021, 23:23:54 UTC
Sent 22 Jan 2021, 23:39:36 UTC
Report deadline 3 Feb 2021, 23:39:36 UTC
Received 23 Jan 2021, 9:56:07 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 764644
Run time 19 min 6 sec
CPU time 4 min 17 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 183.17 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 286.88 MB
Peak swap size 287.72 MB
Peak disk usage 0.02 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>
BOINC GPU type suggests using OpenCL vendor 'NVIDIA Corporation'
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 2 platforms
Platform 0 information:
  Name:       Intel(R) OpenCL
  Version:    OpenCL 2.0 
  Vendor:     Intel(R) Corporation
  Extensions: cl_intel_dx9_media_sharing cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir
  Profile:    FULL_PROFILE
Platform 1 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 8.0.0
  Vendor:     NVIDIA Corporation
  Extensions: 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_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts
  Profile:    FULL_PROFILE
Using device 0 on platform 1
Found 1 CL device
Device 'GeForce 940M' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      369.09
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1176 Mhz
Global mem size:     2147483648
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_50'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 226 SP GFLOP/s, 28 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 7 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 51
Num chunks:     53
Chunk size:     10752
Added area:     9856
Effective area: 569856
Initial wait:   12 ms
Integration time: 277.264463 s. Average time per iteration = 866.451447 ms
Integral 0 time = 278.053544 s
Running likelihood with 17260 stars
Likelihood time = 0.475752 s
<background_integral> 0.000034855139084 </background_integral>
<stream_integral>  6.252955575116195  13.542425311693140  30.157634586778997  0.135203696455089 </stream_integral>
<background_likelihood> -2.985745539312830 </background_likelihood>
<stream_only_likelihood>  -9.038578649558520  -50.191933680432825  -3.253189593792382  -222.728804840798940 </stream_only_likelihood>
<search_likelihood> -2.556664577402187 </search_likelihood>
Using SSE4.1 path
Found 2 platforms
Platform 0 information:
  Name:       Intel(R) OpenCL
  Version:    OpenCL 2.0 
  Vendor:     Intel(R) Corporation
  Extensions: cl_intel_dx9_media_sharing cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir
  Profile:    FULL_PROFILE
Platform 1 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 8.0.0
  Vendor:     NVIDIA Corporation
  Extensions: 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_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts
  Profile:    FULL_PROFILE
Using device 0 on platform 1
Found 1 CL device
Device 'GeForce 940M' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      369.09
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1176 Mhz
Global mem size:     2147483648
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_50'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 226 SP GFLOP/s, 28 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 7 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 51
Num chunks:     53
Chunk size:     10752
Added area:     9856
Effective area: 569856
Initial wait:   12 ms
Integration time: 293.428127 s. Average time per iteration = 916.962897 ms
Integral 0 time = 294.286201 s
Running likelihood with 17260 stars
Likelihood time = 0.471913 s
<background_integral1> 0.000034895337473 </background_integral1>
<stream_integral1>  7.292286374386176  13.893341875486147  29.219076417613287  42.391599319447025 </stream_integral1>
<background_likelihood1> -2.985528989060702 </background_likelihood1>
<stream_only_likelihood1>  -10.201199932274857  -50.321715347294358  -3.287775518694436  -10.059899515100348 </stream_only_likelihood1>
<search_likelihood1> -2.556556458152361 </search_likelihood1>
Using SSE4.1 path
Found 2 platforms
Platform 0 information:
  Name:       Intel(R) OpenCL
  Version:    OpenCL 2.0 
  Vendor:     Intel(R) Corporation
  Extensions: cl_intel_dx9_media_sharing cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir
  Profile:    FULL_PROFILE
Platform 1 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 8.0.0
  Vendor:     NVIDIA Corporation
  Extensions: 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_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts
  Profile:    FULL_PROFILE
Using device 0 on platform 1
Found 1 CL device
Device 'GeForce 940M' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      369.09
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1176 Mhz
Global mem size:     2147483648
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_50'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 226 SP GFLOP/s, 28 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 7 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 51
Num chunks:     53
Chunk size:     10752
Added area:     9856
Effective area: 569856
Initial wait:   12 ms
Integration time: 293.365631 s. Average time per iteration = 916.767597 ms
Integral 0 time = 294.177470 s
Running likelihood with 17260 stars
Likelihood time = 0.472029 s
<background_integral2> 0.000035126206504 </background_integral2>
<stream_integral2>  5.899433051910343  14.279158694254640  29.762987057015376  90.347976225561069 </stream_integral2>
<background_likelihood2> -2.989179653262367 </background_likelihood2>
<stream_only_likelihood2>  -9.868903835493541  -48.206324343111369  -3.275636705838368  -7.875430299616439 </stream_only_likelihood2>
<search_likelihood2> -2.556577176763379 </search_likelihood2>
Using SSE4.1 path
Found 2 platforms
Platform 0 information:
  Name:       Intel(R) OpenCL
  Version:    OpenCL 2.0 
  Vendor:     Intel(R) Corporation
  Extensions: cl_intel_dx9_media_sharing cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir
  Profile:    FULL_PROFILE
Platform 1 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 8.0.0
  Vendor:     NVIDIA Corporation
  Extensions: 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_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts
  Profile:    FULL_PROFILE
Using device 0 on platform 1
Found 1 CL device
Device 'GeForce 940M' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      369.09
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1176 Mhz
Global mem size:     2147483648
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_50'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 226 SP GFLOP/s, 28 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 7 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 51
Num chunks:     53
Chunk size:     10752
Added area:     9856
Effective area: 569856
Initial wait:   12 ms
Integration time: 271.883178 s. Average time per iteration = 849.634932 ms
Integral 0 time = 272.592920 s
Running likelihood with 17260 stars
Likelihood time = 0.472936 s
<background_integral3> 0.000034922815709 </background_integral3>
<stream_integral3>  6.275016125729429  13.391553371621367  29.713484663528217  0.096550783030549 </stream_integral3>
<background_likelihood3> -2.988217501876076 </background_likelihood3>
<stream_only_likelihood3>  -10.071474580748678  -50.637460421913026  -3.275111512204994  -212.532934822767260 </stream_only_likelihood3>
<search_likelihood3> -2.556476630968536 </search_likelihood3>
20:16:57 (2756088): called boinc_finish(0)

</stderr_txt>
]]>


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