Welcome to MilkyWay@home

Task 935116

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_75294599_1
Workunit 2146405475
Created 29 Jan 2021, 15:02:25 UTC
Sent 29 Jan 2021, 15:12:16 UTC
Report deadline 10 Feb 2021, 15:12:16 UTC
Received 1 Feb 2021, 3:50:21 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 906025
Run time 6 min 19 sec
CPU time 2 min 35 sec
Validate state Valid
Credit 227.52
Device peak FLOPS 255.37 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 193.96 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 560 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   8
Clock frequency:     1645 Mhz
Global mem size:     2076508160
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     280 bytes stack frame, 280 bytes spill stores, 280 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 842 SP GFLOP/s, 105 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 10 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: 13
Num chunks:     14
Chunk size:     40960
Added area:     13440
Effective area: 573440
Initial wait:   13 ms
Integration time: 93.014499 s. Average time per iteration = 290.670309 ms
Integral 0 time = 93.307538 s
Running likelihood with 34614 stars
Likelihood time = 0.834467 s
<background_integral> 0.000059473287214 </background_integral>
<stream_integral>  160.055785351945701  17.693004359787068  0.450952272790907  19.549423671801733 </stream_integral>
<background_likelihood> -3.368434026477970 </background_likelihood>
<stream_only_likelihood>  -3.417906156228696  -4.444300793644752  -64.816559676855178  -4.669957204908085 </stream_only_likelihood>
<search_likelihood> -2.788958489091101 </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 560 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   8
Clock frequency:     1645 Mhz
Global mem size:     2076508160
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     280 bytes stack frame, 280 bytes spill stores, 280 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 842 SP GFLOP/s, 105 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 10 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: 13
Num chunks:     14
Chunk size:     40960
Added area:     13440
Effective area: 573440
Initial wait:   13 ms
Integration time: 93.041943 s. Average time per iteration = 290.756072 ms
Integral 0 time = 93.322165 s
Running likelihood with 34614 stars
Likelihood time = 0.819426 s
<background_integral1> 0.000059488974079 </background_integral1>
<stream_integral1>  168.932416833662103  17.267749668092129  0.458662093467268  19.521890922450787 </stream_integral1>
<background_likelihood1> -3.370699410376468 </background_likelihood1>
<stream_only_likelihood1>  -3.425244621811240  -4.490261299059394  -62.107279658030372  -4.667563547431716 </stream_only_likelihood1>
<search_likelihood1> -2.788999626922090 </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 560 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   8
Clock frequency:     1645 Mhz
Global mem size:     2076508160
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     280 bytes stack frame, 280 bytes spill stores, 280 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 842 SP GFLOP/s, 105 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 10 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: 13
Num chunks:     14
Chunk size:     40960
Added area:     13440
Effective area: 573440
Initial wait:   13 ms
Integration time: 93.139214 s. Average time per iteration = 291.060043 ms
Integral 0 time = 93.388950 s
Running likelihood with 34614 stars
Likelihood time = 0.824278 s
<background_integral2> 0.000059506534831 </background_integral2>
<stream_integral2>  160.611465944828922  17.282003616581285  0.457567351968822  19.070419544981753 </stream_integral2>
<background_likelihood2> -3.371593011409320 </background_likelihood2>
<stream_only_likelihood2>  -3.412399802798660  -4.489250152981176  -63.785069608152455  -4.694703755837045 </stream_only_likelihood2>
<search_likelihood2> -2.788955991306642 </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 560 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   8
Clock frequency:     1645 Mhz
Global mem size:     2076508160
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     280 bytes stack frame, 280 bytes spill stores, 280 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 842 SP GFLOP/s, 105 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 10 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: 13
Num chunks:     14
Chunk size:     40960
Added area:     13440
Effective area: 573440
Initial wait:   13 ms
Integration time: 92.576281 s. Average time per iteration = 289.300878 ms
Integral 0 time = 92.826778 s
Running likelihood with 34614 stars
Likelihood time = 0.822854 s
<background_integral3> 0.000059510902733 </background_integral3>
<stream_integral3>  161.223193101536026  17.336161758347515  0.465124060349150  19.699228894169828 </stream_integral3>
<background_likelihood3> -3.371097368921586 </background_likelihood3>
<stream_only_likelihood3>  -3.415750749056313  -4.486810867553907  -60.574361872558526  -4.652928242852738 </stream_only_likelihood3>
<search_likelihood3> -2.788955407643633 </search_likelihood3>
04:50:16 (30393): called boinc_finish(0)

</stderr_txt>
]]>


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