Welcome to MilkyWay@home

Task 1620576

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75652984_1
Workunit 2146804252
Created 30 Jan 2021, 22:31:42 UTC
Sent 30 Jan 2021, 22:31:43 UTC
Report deadline 11 Feb 2021, 22:31:43 UTC
Received 30 Jan 2021, 23:16:35 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 873380
Run time 2 min 57 sec
CPU time 51 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 194.18 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: 43.008767 s. Average time per iteration = 134.402396 ms
Integral 0 time = 43.241728 s
Running likelihood with 17260 stars
Likelihood time = 0.399700 s
<background_integral> 0.000034905025479 </background_integral>
<stream_integral>  6.437837723314614  15.368068396192410  29.788750301310220  0.019298902120783 </stream_integral>
<background_likelihood> -2.984506612625123 </background_likelihood>
<stream_only_likelihood>  -9.012739018123366  -43.926868758810556  -3.279780936464151  -230.768198990871525 </stream_only_likelihood>
<search_likelihood> -2.556242136884955 </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: 42.332910 s. Average time per iteration = 132.290343 ms
Integral 0 time = 42.566583 s
Running likelihood with 17260 stars
Likelihood time = 0.399232 s
<background_integral1> 0.000034930493629 </background_integral1>
<stream_integral1>  6.059263675563313  12.781591107451332  29.837832501938809  0.022594614353411 </stream_integral1>
<background_likelihood1> -2.985864319030871 </background_likelihood1>
<stream_only_likelihood1>  -9.833061724189925  -53.848664432327205  -3.279771427089389  -230.077368452535723 </stream_only_likelihood1>
<search_likelihood1> -2.556243465438466 </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: 43.687733 s. Average time per iteration = 136.524165 ms
Integral 0 time = 43.920944 s
Running likelihood with 17260 stars
Likelihood time = 0.400136 s
<background_integral2> 0.000034927170271 </background_integral2>
<stream_integral2>  6.419046667983060  13.307908603599943  30.585856787672800  0.021891992575854 </stream_integral2>
<background_likelihood2> -2.987726352233557 </background_likelihood2>
<stream_only_likelihood2>  -8.378285475384921  -51.637072372631266  -3.258375852584838  -230.293354158368061 </stream_only_likelihood2>
<search_likelihood2> -2.556238896671072 </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: 42.678175 s. Average time per iteration = 133.369296 ms
Integral 0 time = 42.924590 s
Running likelihood with 17260 stars
Likelihood time = 0.400085 s
<background_integral3> 0.000034897301707 </background_integral3>
<stream_integral3>  6.174675419694005  13.105786196845322  30.350339850453040  0.020661250841478 </stream_integral3>
<background_likelihood3> -2.987557295190791 </background_likelihood3>
<stream_only_likelihood3>  -9.669550305058399  -52.961850466111841  -3.262541004830439  -230.509583530051003 </stream_only_likelihood3>
<search_likelihood3> -2.556242843395870 </search_likelihood3>
01:21:51 (9299): called boinc_finish(0)

</stderr_txt>
]]>


©2024 Astroinformatics Group