Welcome to MilkyWay@home

Task 982888

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75559041_0
Workunit 2146697770
Created 29 Jan 2021, 18:01:16 UTC
Sent 29 Jan 2021, 18:07:29 UTC
Report deadline 10 Feb 2021, 18:07:29 UTC
Received 29 Jan 2021, 18:44:45 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 853887
Run time 2 min 56 sec
CPU time 47 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 319.08 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 185.38 MB
Peak swap size 16.95 GB
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_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:     1545863168
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: 42.669772 s. Average time per iteration = 133.343039 ms
Integral 0 time = 43.006065 s
Running likelihood with 17260 stars
Likelihood time = 0.310529 s
<background_integral> 0.000034964839939 </background_integral>
<stream_integral>  6.727290078534001  15.215699803701412  29.850633321282782  0.021178276537371 </stream_integral>
<background_likelihood> -2.989530071602573 </background_likelihood>
<stream_only_likelihood>  -7.632183796800023  -44.895065811259045  -3.279380367245014  -230.482558188202916 </stream_only_likelihood>
<search_likelihood> -2.556241873124159 </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_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:     1545863168
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: 42.263152 s. Average time per iteration = 132.072349 ms
Integral 0 time = 42.591886 s
Running likelihood with 17260 stars
Likelihood time = 0.310517 s
<background_integral1> 0.000034911208131 </background_integral1>
<stream_integral1>  6.433798699485190  12.474579689146079  29.397765727964700  0.021085095687952 </stream_integral1>
<background_likelihood1> -2.985750105917251 </background_likelihood1>
<stream_only_likelihood1>  -8.325615769689694  -53.320063212224674  -3.293527343445052  -230.443088362122353 </stream_only_likelihood1>
<search_likelihood1> -2.556245519881342 </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_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:     1545863168
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: 42.542718 s. Average time per iteration = 132.945992 ms
Integral 0 time = 42.869322 s
Running likelihood with 17260 stars
Likelihood time = 0.311293 s
<background_integral2> 0.000034906769535 </background_integral2>
<stream_integral2>  6.761945628251830  14.818561317034089  29.094574722745207  0.019658923495791 </stream_integral2>
<background_likelihood2> -2.984882638129310 </background_likelihood2>
<stream_only_likelihood2>  -7.855166377496908  -46.909134024385210  -3.294407869796442  -230.726296474605192 </stream_only_likelihood2>
<search_likelihood2> -2.556238183591438 </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_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:     1545863168
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: 42.611707 s. Average time per iteration = 133.161583 ms
Integral 0 time = 42.939840 s
Running likelihood with 17260 stars
Likelihood time = 0.311249 s
<background_integral3> 0.000034958768991 </background_integral3>
<stream_integral3>  6.614210473894060  15.045930617466372  29.015836704595575  0.022632355848027 </stream_integral3>
<background_likelihood3> -2.984523740036909 </background_likelihood3>
<stream_only_likelihood3>  -7.597902016608100  -46.923118878379491  -3.290438644070610  -230.169534866146421 </stream_only_likelihood3>
<search_likelihood3> -2.556250831845968 </search_likelihood3>
18:44:39 (2784): called boinc_finish(0)

</stderr_txt>
]]>


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