Welcome to MilkyWay@home

Task 1845729

Name de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_73891884_1
Workunit 2144856013
Created 1 Feb 2021, 9:17:22 UTC
Sent 1 Feb 2021, 9:17:23 UTC
Report deadline 13 Feb 2021, 9:17:23 UTC
Received 1 Feb 2021, 10:20:49 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 873380
Run time 3 min 11 sec
CPU time 1 min 4 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 318.96 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 195.39 MB
Peak swap size 44.97 GB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.8.3</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'
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 SSE4.1 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_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 580' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   16
Clock frequency:     1544 Mhz
Global mem size:     1540882432
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: 1581 SP GFLOP/s, 198 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 9 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 7
Num chunks:     8
Chunk size:     73728
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 45.120886 s. Average time per iteration = 141.002769 ms
Integral 0 time = 45.351760 s
Running likelihood with 42994 stars
Likelihood time = 1.016793 s
<background_integral> 0.000057268261806 </background_integral>
<stream_integral>  18.030888828237064  43.636488707487089  69.856448311528894  1.832428404531439 </stream_integral>
<background_likelihood> -3.364798194019162 </background_likelihood>
<stream_only_likelihood>  -5.289128247287501  -3.411494997694820  -4.252387647242648  -49.742352261420827 </stream_only_likelihood>
<search_likelihood> -2.792293706681576 </search_likelihood>
Using SSE4.1 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_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 580' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   16
Clock frequency:     1544 Mhz
Global mem size:     1540882432
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: 1581 SP GFLOP/s, 198 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 9 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 7
Num chunks:     8
Chunk size:     73728
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 46.398105 s. Average time per iteration = 144.994078 ms
Integral 0 time = 46.628746 s
Running likelihood with 42994 stars
Likelihood time = 1.009567 s
<background_integral1> 0.000057275756231 </background_integral1>
<stream_integral1>  18.814240529266922  43.807915945611846  67.246850401266869  1.655504780421678 </stream_integral1>
<background_likelihood1> -3.363646238612487 </background_likelihood1>
<stream_only_likelihood1>  -5.228184680038031  -3.407807590974018  -4.316222443670553  -52.570128351493494 </stream_only_likelihood1>
<search_likelihood1> -2.792294151169375 </search_likelihood1>
Using SSE4.1 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_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 580' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   16
Clock frequency:     1544 Mhz
Global mem size:     1540882432
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: 1581 SP GFLOP/s, 198 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 9 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 7
Num chunks:     8
Chunk size:     73728
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 45.149637 s. Average time per iteration = 141.092616 ms
Integral 0 time = 45.380772 s
Running likelihood with 42994 stars
Likelihood time = 1.015380 s
<background_integral2> 0.000057283285519 </background_integral2>
<stream_integral2>  18.261766513328048  44.819398843771474  65.079900612633722  1.563265764574570 </stream_integral2>
<background_likelihood2> -3.363545567818284 </background_likelihood2>
<stream_only_likelihood2>  -5.305333429655539  -3.394159863617128  -4.311305183126146  -59.548657093385422 </stream_only_likelihood2>
<search_likelihood2> -2.792298285030037 </search_likelihood2>
Using SSE4.1 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_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 580' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   16
Clock frequency:     1544 Mhz
Global mem size:     1540882432
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: 1581 SP GFLOP/s, 198 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 9 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 7
Num chunks:     8
Chunk size:     73728
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 46.420522 s. Average time per iteration = 145.064130 ms
Integral 0 time = 46.666290 s
Running likelihood with 42994 stars
Likelihood time = 1.021588 s
<background_integral3> 0.000057283551931 </background_integral3>
<stream_integral3>  18.716357721080211  44.454194402527023  64.282841760365670  1.602235816476631 </stream_integral3>
<background_likelihood3> -3.365433993405263 </background_likelihood3>
<stream_only_likelihood3>  -5.216059622740092  -3.404466572361950  -4.308585603651278  -55.481903765658416 </stream_only_likelihood3>
<search_likelihood3> -2.792292059334978 </search_likelihood3>
12:26:09 (11319): called boinc_finish(0)

</stderr_txt>
]]>


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