Welcome to MilkyWay@home

Task 567150

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_73739027_0
Workunit 2144689247
Created 27 Jan 2021, 13:50:25 UTC
Sent 27 Jan 2021, 13:57:45 UTC
Report deadline 8 Feb 2021, 13:57:45 UTC
Received 27 Jan 2021, 14:24:00 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 880947
Run time 29 sec
CPU time 18 sec
Validate state Valid
Credit 227.52
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 637.09 MB
Peak swap size 26.09 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: 5.421729 s. Average time per iteration = 16.942902 ms
Integral 0 time = 5.694889 s
Running likelihood with 34614 stars
Likelihood time = 1.004656 s
<background_integral> 0.000059432457882 </background_integral>
<stream_integral>  162.204949773842003  17.604003756341100  0.465652382586265  19.402322359331091 </stream_integral>
<background_likelihood> -3.367508992080988 </background_likelihood>
<stream_only_likelihood>  -3.422383129395376  -4.441758538858776  -60.056964345050375  -4.681616877368368 </stream_only_likelihood>
<search_likelihood> -2.788962777693687 </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: 5.425947 s. Average time per iteration = 16.956084 ms
Integral 0 time = 5.725215 s
Running likelihood with 34614 stars
Likelihood time = 0.917234 s
<background_integral1> 0.000059528790881 </background_integral1>
<stream_integral1>  162.617871276799519  17.376656648156860  0.459489859707891  19.368786944964832 </stream_integral1>
<background_likelihood1> -3.368810518435642 </background_likelihood1>
<stream_only_likelihood1>  -3.416118948988237  -4.459379254863770  -62.738695133858450  -4.683042977368053 </stream_only_likelihood1>
<search_likelihood1> -2.788960228869916 </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: 5.074822 s. Average time per iteration = 15.858819 ms
Integral 0 time = 5.406450 s
Running likelihood with 34614 stars
Likelihood time = 0.812499 s
<background_integral2> 0.000059376527410 </background_integral2>
<stream_integral2>  160.730230774239800  17.658593153939243  0.448512333554754  19.530355430582688 </stream_integral2>
<background_likelihood2> -3.370836881952425 </background_likelihood2>
<stream_only_likelihood2>  -3.413229465010266  -4.437140587611087  -64.052202605964965  -4.707280757562891 </stream_only_likelihood2>
<search_likelihood2> -2.788959752952823 </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: 4.096235 s. Average time per iteration = 12.800735 ms
Integral 0 time = 4.349056 s
Running likelihood with 34614 stars
Likelihood time = 0.694629 s
<background_integral3> 0.000059476441562 </background_integral3>
<stream_integral3>  160.433742035264316  17.621660794253280  0.446293539064117  19.334668203395676 </stream_integral3>
<background_likelihood3> -3.372887296713925 </background_likelihood3>
<stream_only_likelihood3>  -3.410930937675189  -4.438262390733891  -64.057953149360117  -4.683088895451504 </stream_only_likelihood3>
<search_likelihood3> -2.788964542915317 </search_likelihood3>
14:23:36 (203835): called boinc_finish(0)

</stderr_txt>
]]>


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