Welcome to MilkyWay@home

Task 889788

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75344273_0
Workunit 2146460020
Created 29 Jan 2021, 12:09:22 UTC
Sent 29 Jan 2021, 12:17:48 UTC
Report deadline 10 Feb 2021, 12:17:48 UTC
Received 30 Jan 2021, 13:16:57 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 858343
Run time 7 min
CPU time 26 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 600.22 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 178.25 MB
Peak swap size 24.64 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 SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.1 CUDA 6.5.51
  Vendor:     NVIDIA Corporation
  Extensions: 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 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 660 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.0
Max compute units:   7
Clock frequency:     1110 Mhz
Global mem size:     2147155968
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_30'
ptxas info    : Function properties for probabilities
ptxas         .     240 bytes stack frame, 240 bytes spill stores, 240 bytes spill loads
ptxas info    : Used 63 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 497 SP GFLOP/s, 62 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 3 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:     27
Chunk size:     21504
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 102.822141 s. Average time per iteration = 321.319189 ms
Integral 0 time = 103.120890 s
Running likelihood with 17260 stars
Likelihood time = 0.362741 s
<background_integral> 0.000034898941075 </background_integral>
<stream_integral>  6.257839360960542  12.721060990796259  29.626593212207098  0.021062275983567 </stream_integral>
<background_likelihood> -2.983851923334258 </background_likelihood>
<stream_only_likelihood>  -8.261673030128421  -52.281754896405623  -3.287060882618563  -230.428218336229605 </stream_only_likelihood>
<search_likelihood> -2.556267144303917 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.1 CUDA 6.5.51
  Vendor:     NVIDIA Corporation
  Extensions: 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 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 660 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.0
Max compute units:   7
Clock frequency:     1110 Mhz
Global mem size:     2147155968
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 497 SP GFLOP/s, 62 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 3 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:     27
Chunk size:     21504
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 103.016462 s. Average time per iteration = 321.926444 ms
Integral 0 time = 103.348202 s
Running likelihood with 17260 stars
Likelihood time = 0.369726 s
<background_integral1> 0.000034898061790 </background_integral1>
<stream_integral1>  7.073955991530724  14.013655914400132  29.630484176729411  0.020519504223513 </stream_integral1>
<background_likelihood1> -2.984033606139697 </background_likelihood1>
<stream_only_likelihood1>  -8.396561001411559  -49.022781278979117  -3.290514053233560  -230.484328089014326 </stream_only_likelihood1>
<search_likelihood1> -2.556245856765435 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.1 CUDA 6.5.51
  Vendor:     NVIDIA Corporation
  Extensions: 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 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 660 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.0
Max compute units:   7
Clock frequency:     1110 Mhz
Global mem size:     2147155968
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_30'
ptxas info    : Function properties for probabilities
ptxas         .     240 bytes stack frame, 240 bytes spill stores, 240 bytes spill loads
ptxas info    : Used 63 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 497 SP GFLOP/s, 62 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 3 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:     27
Chunk size:     21504
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 102.787934 s. Average time per iteration = 321.212293 ms
Integral 0 time = 103.122531 s
Running likelihood with 17260 stars
Likelihood time = 0.367516 s
<background_integral2> 0.000034943504254 </background_integral2>
<stream_integral2>  5.843425114631662  17.146106980382505  29.992772127217197  0.022739269200404 </stream_integral2>
<background_likelihood2> -2.986179362852157 </background_likelihood2>
<stream_only_likelihood2>  -10.989269371368653  -42.099590553172639  -3.265694333200539  -230.090723983387107 </stream_only_likelihood2>
<search_likelihood2> -2.556281729763776 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.1 CUDA 6.5.51
  Vendor:     NVIDIA Corporation
  Extensions: 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 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 660 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.0
Max compute units:   7
Clock frequency:     1110 Mhz
Global mem size:     2147155968
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_30'
ptxas info    : Function properties for probabilities
ptxas         .     240 bytes stack frame, 240 bytes spill stores, 240 bytes spill loads
ptxas info    : Used 63 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 497 SP GFLOP/s, 62 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 3 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:     27
Chunk size:     21504
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 102.977838 s. Average time per iteration = 321.805744 ms
Integral 0 time = 103.271061 s
Running likelihood with 17260 stars
Likelihood time = 0.371679 s
<background_integral3> 0.000034897749930 </background_integral3>
<stream_integral3>  6.488317653474931  13.175089271963200  30.576837627477158  0.021956802754020 </stream_integral3>
<background_likelihood3> -2.986947951912517 </background_likelihood3>
<stream_only_likelihood3>  -8.475660079419862  -51.780462407686947  -3.262529550431156  -230.226346688172384 </stream_only_likelihood3>
<search_likelihood3> -2.556243969262362 </search_likelihood3>
14:16:50 (6884): called boinc_finish(0)

</stderr_txt>
]]>


©2024 Astroinformatics Group