Welcome to MilkyWay@home

Task 578730

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_73827085_0
Workunit 2144785703
Created 27 Jan 2021, 16:22:14 UTC
Sent 27 Jan 2021, 16:27:57 UTC
Report deadline 8 Feb 2021, 16:27:57 UTC
Received 30 Jan 2021, 16:22:42 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 849311
Run time 14 min 36 sec
CPU time 2 min 49 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 126.80 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 126.82 MB
Peak swap size 117.72 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.16.5</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 '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 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.1 CUDA 6.5.45
  Vendor:     NVIDIA Corporation
  Extensions: 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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 260' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      341.44
Version:             OpenCL 1.0 CUDA
Compute capability:  1.3
Max compute units:   24
Clock frequency:     1080 Mhz
Global mem size:     1879048192
Local mem size:      16383
Max const buf size:  65536
Double extension:    cl_khr_fp64
Found a compute capability 1.3 device. Using -cl-nv-maxrregcount=32 
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_13'
ptxas info    : Used 32 registers, 84 bytes smem, 44 bytes cmem[1], 288 bytes lmem
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 415 SP GFLOP/s, 52 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 12288 with 1 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: 28
Num chunks:     46
Chunk size:     12288
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 214.886517 s. Average time per iteration = 671.520365 ms
Integral 0 time = 215.266503 s
Running likelihood with 38073 stars
Likelihood time = 1.086680 s
<background_integral> 0.000059911714758 </background_integral>
<stream_integral>  11.865828337929992  169.097511823958880  3.347684490577847  25.437015679076147 </stream_integral>
<background_likelihood> -3.342410928902805 </background_likelihood>
<stream_only_likelihood>  -9.120581362797505  -3.749524322875748  -58.232247562981605  -3.774687030916118 </stream_only_likelihood>
<search_likelihood> -2.797177890734431 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.1 CUDA 6.5.45
  Vendor:     NVIDIA Corporation
  Extensions: 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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 260' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      341.44
Version:             OpenCL 1.0 CUDA
Compute capability:  1.3
Max compute units:   24
Clock frequency:     1080 Mhz
Global mem size:     1879048192
Local mem size:      16383
Max const buf size:  65536
Double extension:    cl_khr_fp64
Found a compute capability 1.3 device. Using -cl-nv-maxrregcount=32 
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_13'
ptxas info    : Used 32 registers, 84 bytes smem, 44 bytes cmem[1], 288 bytes lmem
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 415 SP GFLOP/s, 52 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 12288 with 1 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: 28
Num chunks:     46
Chunk size:     12288
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 214.699966 s. Average time per iteration = 670.937394 ms
Integral 0 time = 215.066778 s
Running likelihood with 38073 stars
Likelihood time = 1.359829 s
<background_integral1> 0.000059856532961 </background_integral1>
<stream_integral1>  11.988907360014267  170.768485665852550  3.131461577503771  25.574201037595817 </stream_integral1>
<background_likelihood1> -3.342207094797731 </background_likelihood1>
<stream_only_likelihood1>  -8.257006433513258  -3.739054494712061  -59.608215450389388  -3.771046301525785 </stream_only_likelihood1>
<search_likelihood1> -2.797180319366408 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.1 CUDA 6.5.45
  Vendor:     NVIDIA Corporation
  Extensions: 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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 260' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      341.44
Version:             OpenCL 1.0 CUDA
Compute capability:  1.3
Max compute units:   24
Clock frequency:     1080 Mhz
Global mem size:     1879048192
Local mem size:      16383
Max const buf size:  65536
Double extension:    cl_khr_fp64
Found a compute capability 1.3 device. Using -cl-nv-maxrregcount=32 
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_13'
ptxas info    : Used 32 registers, 84 bytes smem, 44 bytes cmem[1], 288 bytes lmem
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 415 SP GFLOP/s, 52 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 12288 with 1 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: 28
Num chunks:     46
Chunk size:     12288
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 214.646450 s. Average time per iteration = 670.770156 ms
Integral 0 time = 215.100106 s
Running likelihood with 38073 stars
Likelihood time = 1.369015 s
<background_integral2> 0.000059878239116 </background_integral2>
<stream_integral2>  12.981524367331078  172.150417907380900  3.549714926204060  24.582024941985068 </stream_integral2>
<background_likelihood2> -3.341835627875014 </background_likelihood2>
<stream_only_likelihood2>  -7.360043462461551  -3.722789962135444  -51.389501417168482  -3.803167244959104 </stream_only_likelihood2>
<search_likelihood2> -2.797186824566363 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.1 CUDA 6.5.45
  Vendor:     NVIDIA Corporation
  Extensions: 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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 260' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      341.44
Version:             OpenCL 1.0 CUDA
Compute capability:  1.3
Max compute units:   24
Clock frequency:     1080 Mhz
Global mem size:     1879048192
Local mem size:      16383
Max const buf size:  65536
Double extension:    cl_khr_fp64
Found a compute capability 1.3 device. Using -cl-nv-maxrregcount=32 
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_13'
ptxas info    : Used 32 registers, 84 bytes smem, 44 bytes cmem[1], 288 bytes lmem
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 415 SP GFLOP/s, 52 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 12288 with 1 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: 28
Num chunks:     46
Chunk size:     12288
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 214.744452 s. Average time per iteration = 671.076411 ms
Integral 0 time = 215.168122 s
Running likelihood with 38073 stars
Likelihood time = 1.450837 s
<background_integral3> 0.000059899279441 </background_integral3>
<stream_integral3>  11.669590589150696  168.399002324938440  3.453653146735014  25.044626951002392 </stream_integral3>
<background_likelihood3> -3.342453254236622 </background_likelihood3>
<stream_only_likelihood3>  -10.690729286257149  -3.746447469739683  -55.882585792087049  -3.785981482173310 </stream_only_likelihood3>
<search_likelihood3> -2.797181807359706 </search_likelihood3>
11:22:38 (4396): called boinc_finish(0)

</stderr_txt>
]]>


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