Welcome to MilkyWay@home

Task 1191145

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_75932468_0
Workunit 2147121152
Created 30 Jan 2021, 4:36:40 UTC
Sent 30 Jan 2021, 4:44:21 UTC
Report deadline 11 Feb 2021, 4:44:21 UTC
Received 30 Jan 2021, 7:46:34 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 855352
Run time 7 min 37 sec
CPU time 22 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 99.34 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 199.30 MB
Peak swap size 17,378.70 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.16.6</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Linux x86_64 double OpenCL </search_application>
Reading preferences ended prematurely
BOINC GPU type suggests using OpenCL vendor 'NVIDIA Corporation'
Setting process priority to 0 (13): Permission denied
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 SSE3 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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_copy_opts cl_khr_gl_event cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   8
Clock frequency:     950 Mhz
Global mem size:     2080505856
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks:     28
Chunk size:     20480
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 111.576454 s. Average time per iteration = 348.676420 ms
Integral 0 time = 111.959702 s
Running likelihood with 38073 stars
Likelihood time = 1.030112 s
<background_integral> 0.000059843977175 </background_integral>
<stream_integral>  12.907983195445105  168.788751910548967  3.501579517683049  25.076064023818422 </stream_integral>
<background_likelihood> -3.341367723299244 </background_likelihood>
<stream_only_likelihood>  -8.717952516996858  -3.745441062372278  -52.383547708468932  -3.785244404436147 </stream_only_likelihood>
<search_likelihood> -2.797175039692574 </search_likelihood>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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_copy_opts cl_khr_gl_event cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   8
Clock frequency:     950 Mhz
Global mem size:     2080505856
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks:     28
Chunk size:     20480
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 111.878371 s. Average time per iteration = 349.619908 ms
Integral 0 time = 112.248328 s
Running likelihood with 38073 stars
Likelihood time = 1.027490 s
<background_integral1> 0.000059863193278 </background_integral1>
<stream_integral1>  12.543182577105110  169.386816702009583  3.520097738333544  24.770160108802543 </stream_integral1>
<background_likelihood1> -3.341450495008278 </background_likelihood1>
<stream_only_likelihood1>  -8.743195788055960  -3.744391450946094  -50.413160387201451  -3.791340227623089 </stream_only_likelihood1>
<search_likelihood1> -2.797175094549108 </search_likelihood1>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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_copy_opts cl_khr_gl_event cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   8
Clock frequency:     950 Mhz
Global mem size:     2080505856
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks:     28
Chunk size:     20480
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 111.691233 s. Average time per iteration = 349.035103 ms
Integral 0 time = 112.073761 s
Running likelihood with 38073 stars
Likelihood time = 1.022667 s
<background_integral2> 0.000059842538438 </background_integral2>
<stream_integral2>  12.655160251110546  169.309667507845802  3.402809022661683  24.893432238329623 </stream_integral2>
<background_likelihood2> -3.341426186271908 </background_likelihood2>
<stream_only_likelihood2>  -8.769633455586618  -3.745030814038286  -54.034307563086351  -3.786242731277014 </stream_only_likelihood2>
<search_likelihood2> -2.797175314319425 </search_likelihood2>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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_copy_opts cl_khr_gl_event cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   8
Clock frequency:     950 Mhz
Global mem size:     2080505856
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks:     28
Chunk size:     20480
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 111.265943 s. Average time per iteration = 347.706071 ms
Integral 0 time = 111.640491 s
Running likelihood with 38073 stars
Likelihood time = 1.028974 s
<background_integral3> 0.000059842590812 </background_integral3>
<stream_integral3>  12.558413160060985  171.988122969878873  3.458511492036243  25.093683648669117 </stream_integral3>
<background_likelihood3> -3.341968142802917 </background_likelihood3>
<stream_only_likelihood3>  -9.481941563123483  -3.739740290648201  -52.107333370750922  -3.781228596572050 </stream_only_likelihood3>
<search_likelihood3> -2.797185993401670 </search_likelihood3>
06:46:19 (265964): called boinc_finish(0)

</stderr_txt>
]]>


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