Welcome to MilkyWay@home

Task 1659212

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75959064_1
Workunit 2147150290
Created 31 Jan 2021, 1:24:47 UTC
Sent 31 Jan 2021, 1:24:48 UTC
Report deadline 12 Feb 2021, 1:24:48 UTC
Received 31 Jan 2021, 21:47:52 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 820236
Run time 4 min 9 sec
CPU time 13 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 978.40 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 344.94 MB
Peak swap size 36.82 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 1.1 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 780' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1058 Mhz
Global mem size:     3220897792
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 124 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 813 SP GFLOP/s, 102 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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: 14
Num chunks:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 60.011980 s. Average time per iteration = 187.537437 ms
Integral 0 time = 60.232400 s
Running likelihood with 17260 stars
Likelihood time = 0.402740 s
<background_integral> 0.000034919805266 </background_integral>
<stream_integral>  6.143793224362870  15.566372173918630  30.086002766956856  0.022079797390994 </stream_integral>
<background_likelihood> -2.988277015807096 </background_likelihood>
<stream_only_likelihood>  -9.429957682755731  -42.521487033209993  -3.268964327110983  -230.210529310645711 </stream_only_likelihood>
<search_likelihood> -2.556240511948050 </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 780' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1058 Mhz
Global mem size:     3220897792
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 124 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 813 SP GFLOP/s, 102 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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: 14
Num chunks:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 59.996643 s. Average time per iteration = 187.489510 ms
Integral 0 time = 60.215976 s
Running likelihood with 17260 stars
Likelihood time = 0.397827 s
<background_integral1> 0.000034964580095 </background_integral1>
<stream_integral1>  6.258789707326974  12.725369222489853  29.819511913653010  0.021705639031147 </stream_integral1>
<background_likelihood1> -2.988608813480620 </background_likelihood1>
<stream_only_likelihood1>  -8.782581666914343  -53.747123840730978  -3.277203195717736  -230.334352959392191 </stream_only_likelihood1>
<search_likelihood1> -2.556239138478466 </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 780' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1058 Mhz
Global mem size:     3220897792
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 124 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 813 SP GFLOP/s, 102 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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: 14
Num chunks:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 60.097158 s. Average time per iteration = 187.803619 ms
Integral 0 time = 60.317798 s
Running likelihood with 17260 stars
Likelihood time = 0.402803 s
<background_integral2> 0.000034938611828 </background_integral2>
<stream_integral2>  6.098790825654406  13.680132729537128  30.490457345674795  0.020707294038843 </stream_integral2>
<background_likelihood2> -2.988808798422403 </background_likelihood2>
<stream_only_likelihood2>  -9.374615701036745  -51.252427140005103  -3.257550814032742  -230.483507708090599 </stream_only_likelihood2>
<search_likelihood2> -2.556241820814337 </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 780' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1058 Mhz
Global mem size:     3220897792
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 124 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 813 SP GFLOP/s, 102 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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: 14
Num chunks:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   12 ms
Integration time: 60.036034 s. Average time per iteration = 187.612608 ms
Integral 0 time = 60.254432 s
Running likelihood with 17260 stars
Likelihood time = 0.399098 s
<background_integral3> 0.000034938597058 </background_integral3>
<stream_integral3>  6.449271775236992  12.083949291759751  29.642778594774764  0.021616969205241 </stream_integral3>
<background_likelihood3> -2.987992145087395 </background_likelihood3>
<stream_only_likelihood3>  -8.764846110023534  -55.950261746678592  -3.280713974350110  -230.308023611592091 </stream_only_likelihood3>
<search_likelihood3> -2.556238085866887 </search_likelihood3>
22:47:08 (27014): called boinc_finish(0)

</stderr_txt>
]]>


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