Welcome to MilkyWay@home

Task 1707086

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_76060678_1
Workunit 2147263988
Created 31 Jan 2021, 6:17:51 UTC
Sent 31 Jan 2021, 6:17:52 UTC
Report deadline 12 Feb 2021, 6:17:52 UTC
Received 31 Jan 2021, 6:29:11 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 873380
Run time 2 min 57 sec
CPU time 50 sec
Validate state Valid
Credit 227.51
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 195.34 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: 43.184814 s. Average time per iteration = 134.952545 ms
Integral 0 time = 43.432689 s
Running likelihood with 17260 stars
Likelihood time = 0.407118 s
<background_integral> 0.000034946598448 </background_integral>
<stream_integral>  6.316559110791882  13.568827139082565  30.005812102311232  0.023060726033698 </stream_integral>
<background_likelihood> -2.985900868344322 </background_likelihood>
<stream_only_likelihood>  -8.969067541022866  -50.129218655680802  -3.272652334423888  -229.996056490055935 </stream_only_likelihood>
<search_likelihood> -2.556237107623735 </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: 42.336743 s. Average time per iteration = 132.302322 ms
Integral 0 time = 42.582151 s
Running likelihood with 17260 stars
Likelihood time = 0.404344 s
<background_integral1> 0.000034967179059 </background_integral1>
<stream_integral1>  6.455982318313189  14.717811092022274  30.284060355654159  0.021207086905654 </stream_integral1>
<background_likelihood1> -2.988289153751520 </background_likelihood1>
<stream_only_likelihood1>  -8.150203781854284  -48.942802221069996  -3.266702299655917  -230.373938977790317 </stream_only_likelihood1>
<search_likelihood1> -2.556252483191404 </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: 43.582778 s. Average time per iteration = 136.196180 ms
Integral 0 time = 43.811636 s
Running likelihood with 17260 stars
Likelihood time = 0.404331 s
<background_integral2> 0.000034921437928 </background_integral2>
<stream_integral2>  6.542712531768961  13.526620863014978  29.909183163945720  0.022698886973260 </stream_integral2>
<background_likelihood2> -2.986666703142232 </background_likelihood2>
<stream_only_likelihood2>  -8.563720402753814  -50.640513980680183  -3.275010028857871  -230.129520423886646 </stream_only_likelihood2>
<search_likelihood2> -2.556238719276024 </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: 42.474557 s. Average time per iteration = 132.732992 ms
Integral 0 time = 42.702492 s
Running likelihood with 17260 stars
Likelihood time = 0.404818 s
<background_integral3> 0.000034934614432 </background_integral3>
<stream_integral3>  6.696015892464484  12.125254796745610  29.854129358919671  0.021812974638909 </stream_integral3>
<background_likelihood3> -2.988613762159843 </background_likelihood3>
<stream_only_likelihood3>  -7.827444617666262  -55.587426766828187  -3.275868361712386  -230.224365327857385 </stream_only_likelihood3>
<search_likelihood3> -2.556236500657893 </search_likelihood3>
08:34:13 (13070): called boinc_finish(0)

</stderr_txt>
]]>


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