Welcome to MilkyWay@home

Task 96246

Name de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_67937347_0
Workunit 2138263519
Created 20 Jan 2021, 7:28:45 UTC
Sent 20 Jan 2021, 7:38:30 UTC
Report deadline 1 Feb 2021, 7:38:30 UTC
Received 21 Jan 2021, 10:40:25 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 879100
Run time 9 min 5 sec
CPU time 3 min
Validate state Valid
Credit 0.00
Device peak FLOPS 384.28 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 604.31 MB
Peak swap size 21.36 GB
Peak disk usage 0.03 MB

Stderr output

<core_client_version>7.16.11</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 10.2.185
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro P1000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      440.100
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   5
Clock frequency:     1480 Mhz
Global mem size:     4233822208
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_61'
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: 474 SP GFLOP/s, 59 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 18 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: 24
Num chunks:     25
Chunk size:     23040
Added area:     16000
Effective area: 576000
Initial wait:   12 ms
Integration time: 134.600161 s. Average time per iteration = 420.625502 ms
Integral 0 time = 134.737644 s
Running likelihood with 42994 stars
Likelihood time = 0.393321 s
<background_integral> 0.000057094025437 </background_integral>
<stream_integral>  24.517876015348286  43.174994419760722  62.116132621711657  141.439886798156635 </stream_integral>
<background_likelihood> -3.357947272490805 </background_likelihood>
<stream_only_likelihood>  -4.377408149075074  -3.455432461658145  -4.369757365625690  -9.176558811609700 </stream_only_likelihood>
<search_likelihood> -2.792482932854443 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.185
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro P1000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      440.100
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   5
Clock frequency:     1480 Mhz
Global mem size:     4233822208
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_61'
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: 474 SP GFLOP/s, 59 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 18 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: 24
Num chunks:     25
Chunk size:     23040
Added area:     16000
Effective area: 576000
Initial wait:   12 ms
Integration time: 134.632407 s. Average time per iteration = 420.726273 ms
Integral 0 time = 134.764367 s
Running likelihood with 42994 stars
Likelihood time = 0.438632 s
<background_integral1> 0.000057290827897 </background_integral1>
<stream_integral1>  25.471155785120189  44.807143118664342  66.292171354416723  99.757865266605165 </stream_integral1>
<background_likelihood1> -3.366202354261212 </background_likelihood1>
<stream_only_likelihood1>  -4.443307690047524  -3.407935407978126  -4.323962840022254  -9.734016994124278 </stream_only_likelihood1>
<search_likelihood1> -2.792479606904511 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.185
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro P1000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      440.100
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   5
Clock frequency:     1480 Mhz
Global mem size:     4233822208
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_61'
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: 474 SP GFLOP/s, 59 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 18 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: 24
Num chunks:     25
Chunk size:     23040
Added area:     16000
Effective area: 576000
Initial wait:   12 ms
Integration time: 134.537418 s. Average time per iteration = 420.429430 ms
Integral 0 time = 134.687106 s
Running likelihood with 42994 stars
Likelihood time = 0.424596 s
<background_integral2> 0.000057189706251 </background_integral2>
<stream_integral2>  25.375234197178603  44.239274684285142  73.399593582291914  20.833731981233910 </stream_integral2>
<background_likelihood2> -3.365108010352067 </background_likelihood2>
<stream_only_likelihood2>  -4.520998246264621  -3.417974166611891  -4.244269259422055  -33.671278762143231 </stream_only_likelihood2>
<search_likelihood2> -2.792491587531957 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.185
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro P1000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      440.100
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   5
Clock frequency:     1480 Mhz
Global mem size:     4233822208
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_61'
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: 474 SP GFLOP/s, 59 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 18 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: 24
Num chunks:     25
Chunk size:     23040
Added area:     16000
Effective area: 576000
Initial wait:   12 ms
Integration time: 134.558385 s. Average time per iteration = 420.494954 ms
Integral 0 time = 134.689656 s
Running likelihood with 42994 stars
Likelihood time = 0.390535 s
<background_integral3> 0.000057224898693 </background_integral3>
<stream_integral3>  27.283125589823825  41.744667851171684  70.061745950641267  69.094069116159403 </stream_integral3>
<background_likelihood3> -3.358710589048568 </background_likelihood3>
<stream_only_likelihood3>  -4.333567283093910  -3.469582204330821  -4.263052629892631  -9.803031531375355 </stream_only_likelihood3>
<search_likelihood3> -2.792472819004052 </search_likelihood3>
11:17:06 (2947710): called boinc_finish(0)

</stderr_txt>
]]>


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