Welcome to MilkyWay@home

Task 1370461

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_75748050_1
Workunit 2146911242
Created 30 Jan 2021, 10:40:15 UTC
Sent 30 Jan 2021, 10:46:53 UTC
Report deadline 11 Feb 2021, 10:46:53 UTC
Received 30 Jan 2021, 15:12:16 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 855352
Run time 7 min 33 sec
CPU time 33 sec
Validate state Valid
Credit 227.52
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 199.87 MB
Peak swap size 17,379.32 MB
Peak disk usage 0.03 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: 110.595602 s. Average time per iteration = 345.611255 ms
Integral 0 time = 110.990355 s
Running likelihood with 34614 stars
Likelihood time = 0.938536 s
<background_integral> 0.000059486523888 </background_integral>
<stream_integral>  160.340866139986019  17.427254493340595  0.447483354517159  19.349175644113508 </stream_integral>
<background_likelihood> -3.370528638710323 </background_likelihood>
<stream_only_likelihood>  -3.414221856222532  -4.481122078684612  -63.887198542255604  -4.669485080178234 </stream_only_likelihood>
<search_likelihood> -2.788955743304261 </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: 110.457744 s. Average time per iteration = 345.180451 ms
Integral 0 time = 110.836383 s
Running likelihood with 34614 stars
Likelihood time = 0.943244 s
<background_integral1> 0.000059550449242 </background_integral1>
<stream_integral1>  160.730842626624053  17.382897774375202  0.461491936609892  19.410694467785071 </stream_integral1>
<background_likelihood1> -3.369773207009826 </background_likelihood1>
<stream_only_likelihood1>  -3.415609496499846  -4.470632512215984  -61.167456449154713  -4.676831600157956 </stream_only_likelihood1>
<search_likelihood1> -2.788955139970472 </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: 110.743127 s. Average time per iteration = 346.072273 ms
Integral 0 time = 111.130535 s
Running likelihood with 34614 stars
Likelihood time = 0.937370 s
<background_integral2> 0.000059494390852 </background_integral2>
<stream_integral2>  159.692652748353481  17.399988541109217  0.461245071915478  19.488065735101458 </stream_integral2>
<background_likelihood2> -3.370753187988274 </background_likelihood2>
<stream_only_likelihood2>  -3.413661327274601  -4.487785462627754  -61.039530739490203  -4.664571543005903 </stream_only_likelihood2>
<search_likelihood2> -2.788956209843883 </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: 110.786812 s. Average time per iteration = 346.208789 ms
Integral 0 time = 111.171682 s
Running likelihood with 34614 stars
Likelihood time = 0.938074 s
<background_integral3> 0.000059497541036 </background_integral3>
<stream_integral3>  160.554799446534048  17.295831419815620  0.456552547749729  19.365966056469851 </stream_integral3>
<background_likelihood3> -3.371219444385392 </background_likelihood3>
<stream_only_likelihood3>  -3.413165150685198  -4.486085853772459  -63.406115798596282  -4.670854418505634 </stream_only_likelihood3>
<search_likelihood3> -2.788955614941213 </search_likelihood3>
15:04:28 (273386): called boinc_finish(0)

</stderr_txt>
]]>


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