Welcome to MilkyWay@home

Task 562889

Name de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_73704834_0
Workunit 2144652085
Created 27 Jan 2021, 12:58:11 UTC
Sent 27 Jan 2021, 13:06:55 UTC
Report deadline 8 Feb 2021, 13:06:55 UTC
Received 27 Jan 2021, 13:44:38 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 880947
Run time 30 sec
CPU time 19 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 1,905.53 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 510.99 MB
Peak swap size 21.76 GB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.16.14</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 AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.152
  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_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Tesla P100-PCIE-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.67
Version:             OpenCL 1.2 CUDA
Compute capability:  6.0
Max compute units:   56
Clock frequency:     1328 Mhz
Global mem size:     17071734784
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_60'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 4760 SP GFLOP/s, 2380 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 28672 with 20 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     1
Chunk size:     573440
Added area:     13440
Effective area: 573440
Initial wait:   0 ms
Integration time: 5.784041 s. Average time per iteration = 18.075127 ms
Integral 0 time = 6.209268 s
Running likelihood with 42994 stars
Likelihood time = 1.381362 s
<background_integral> 0.000057180353940 </background_integral>
<stream_integral>  19.300922506559033  43.924387696120441  71.056005713042381  1.423205668375960 </stream_integral>
<background_likelihood> -3.362452350671185 </background_likelihood>
<stream_only_likelihood>  -5.116650256455175  -3.413871118594398  -4.263765562910143  -67.012214419912283 </stream_only_likelihood>
<search_likelihood> -2.792308916413035 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.152
  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_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Tesla P100-PCIE-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.67
Version:             OpenCL 1.2 CUDA
Compute capability:  6.0
Max compute units:   56
Clock frequency:     1328 Mhz
Global mem size:     17071734784
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_60'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 4760 SP GFLOP/s, 2380 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 28672 with 20 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     1
Chunk size:     573440
Added area:     13440
Effective area: 573440
Initial wait:   0 ms
Integration time: 6.181935 s. Average time per iteration = 19.318547 ms
Integral 0 time = 6.543708 s
Running likelihood with 42994 stars
Likelihood time = 1.083891 s
<background_integral1> 0.000057267068407 </background_integral1>
<stream_integral1>  19.267720283912169  43.902743908311635  68.867374938049565  1.499125240121949 </stream_integral1>
<background_likelihood1> -3.362678399337043 </background_likelihood1>
<stream_only_likelihood1>  -5.144947341890791  -3.413693011658254  -4.267377066152919  -57.531515821758703 </stream_only_likelihood1>
<search_likelihood1> -2.792295736140023 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.152
  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_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Tesla P100-PCIE-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.67
Version:             OpenCL 1.2 CUDA
Compute capability:  6.0
Max compute units:   56
Clock frequency:     1328 Mhz
Global mem size:     17071734784
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_60'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 4760 SP GFLOP/s, 2380 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 28672 with 20 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     1
Chunk size:     573440
Added area:     13440
Effective area: 573440
Initial wait:   0 ms
Integration time: 6.166889 s. Average time per iteration = 19.271528 ms
Integral 0 time = 6.594744 s
Running likelihood with 42994 stars
Likelihood time = 1.202722 s
<background_integral2> 0.000057269680372 </background_integral2>
<stream_integral2>  18.297640937189495  44.118301157647537  65.746141383475390  1.523328123937040 </stream_integral2>
<background_likelihood2> -3.363775746245091 </background_likelihood2>
<stream_only_likelihood2>  -5.251736623589734  -3.409122709456907  -4.286421654115208  -62.112001409128730 </stream_only_likelihood2>
<search_likelihood2> -2.792297041772470 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.152
  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_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Tesla P100-PCIE-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.67
Version:             OpenCL 1.2 CUDA
Compute capability:  6.0
Max compute units:   56
Clock frequency:     1328 Mhz
Global mem size:     17071734784
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_60'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 4760 SP GFLOP/s, 2380 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 28672 with 20 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     1
Chunk size:     573440
Added area:     13440
Effective area: 573440
Initial wait:   0 ms
Integration time: 2.120639 s. Average time per iteration = 6.626997 ms
Integral 0 time = 2.444352 s
Running likelihood with 42994 stars
Likelihood time = 0.514682 s
<background_integral3> 0.000057262452319 </background_integral3>
<stream_integral3>  19.013661087757296  44.590581243496779  68.313128983684095  1.736986286579619 </stream_integral3>
<background_likelihood3> -3.364560898311152 </background_likelihood3>
<stream_only_likelihood3>  -5.217892868342260  -3.401642727064139  -4.279021245681509  -48.375290632477203 </stream_only_likelihood3>
<search_likelihood3> -2.792295531964012 </search_likelihood3>
13:43:50 (197865): called boinc_finish(0)

</stderr_txt>
]]>


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