Welcome to MilkyWay@home

Task 946107

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_75478974_0
Workunit 2146607792
Created 29 Jan 2021, 15:41:04 UTC
Sent 29 Jan 2021, 15:48:28 UTC
Report deadline 10 Feb 2021, 15:48:28 UTC
Received 29 Jan 2021, 19:57:53 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 855352
Run time 7 min 37 sec
CPU time 30 sec
Validate state Checked, but no consensus yet
Credit 0.00
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 200.65 MB
Peak swap size 17,379.63 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: 111.863052 s. Average time per iteration = 349.572038 ms
Integral 0 time = 112.250347 s
Running likelihood with 38073 stars
Likelihood time = 1.019987 s
<background_integral> 0.000059881192025 </background_integral>
<stream_integral>  12.851370290778878  167.891836188335333  3.467512225809238  25.084218939783497 </stream_integral>
<background_likelihood> -3.340996627324428 </background_likelihood>
<stream_only_likelihood>  -8.888638658125501  -3.754362612971553  -51.685220400657201  -3.780228739921614 </stream_only_likelihood>
<search_likelihood> -2.797175063664081 </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: 111.869327 s. Average time per iteration = 349.591648 ms
Integral 0 time = 112.239208 s
Running likelihood with 38073 stars
Likelihood time = 1.020966 s
<background_integral1> 0.000059848781155 </background_integral1>
<stream_integral1>  11.923218208760463  171.463506271301554  3.571990109734965  25.187027984069882 </stream_integral1>
<background_likelihood1> -3.340351961897623 </background_likelihood1>
<stream_only_likelihood1>  -9.644774544708785  -3.741982920633388  -51.608792634748035  -3.779083053438628 </stream_only_likelihood1>
<search_likelihood1> -2.797185105123498 </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: 111.467818 s. Average time per iteration = 348.336932 ms
Integral 0 time = 111.846471 s
Running likelihood with 38073 stars
Likelihood time = 1.023726 s
<background_integral2> 0.000059864267322 </background_integral2>
<stream_integral2>  12.502868925686833  167.400386807106145  3.514791641793755  25.046850103115425 </stream_integral2>
<background_likelihood2> -3.341485443250314 </background_likelihood2>
<stream_only_likelihood2>  -8.241271107570370  -3.753902870224387  -51.934041647389193  -3.782590395465029 </stream_only_likelihood2>
<search_likelihood2> -2.797174395809126 </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: 111.690770 s. Average time per iteration = 349.033655 ms
Integral 0 time = 112.064888 s
Running likelihood with 38073 stars
Likelihood time = 1.021707 s
<background_integral3> 0.000059847205121 </background_integral3>
<stream_integral3>  12.415843570343082  167.681113617342078  3.356129974794009  25.328354377021977 </stream_integral3>
<background_likelihood3> -3.342685959867311 </background_likelihood3>
<stream_only_likelihood3>  -9.491905158139016  -3.751284724977953  -53.887782275325804  -3.772457476622974 </stream_only_likelihood3>
<search_likelihood3> -2.797175924204078 </search_likelihood3>
19:05:03 (255446): called boinc_finish(0)

</stderr_txt>
]]>


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