Welcome to MilkyWay@home

Task 288642

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_70734061_0
Workunit 2141365479
Created 23 Jan 2021, 18:35:53 UTC
Sent 23 Jan 2021, 18:43:19 UTC
Report deadline 4 Feb 2021, 18:43:19 UTC
Received 23 Jan 2021, 23:51:27 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 339434
Run time 6 min 32 sec
CPU time 30 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 608.20 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 200.14 MB
Peak swap size 28.89 GB
Peak disk usage 0.03 MB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Linux x86_64 double OpenCL </search_application>
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 11.2.109
  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 cl_khr_int64_base_atomics cl_khr_device_uuid
  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:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   7
Clock frequency:     1124 Mhz
Global mem size:     3164798976
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         .     48 bytes stack frame, 92 bytes spill stores, 92 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 504 SP GFLOP/s, 63 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1792 with 13 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:     25
Chunk size:     23296
Added area:     22400
Effective area: 582400
Initial wait:   12 ms
Integration time: 96.042657 s. Average time per iteration = 300.133304 ms
Integral 0 time = 96.331000 s
Running likelihood with 34614 stars
Likelihood time = 0.509995 s
<background_integral> 0.000060341426907 </background_integral>
<stream_integral>  164.965956905580157  18.671325368611495  0.887172874404657  18.440516438628691 </stream_integral>
<background_likelihood> -3.362886759065149 </background_likelihood>
<stream_only_likelihood>  -3.434933435531236  -4.341238153570977  -52.584209351992705  -4.822015242854969 </stream_only_likelihood>
<search_likelihood> -2.789051106357922 </search_likelihood>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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 cl_khr_int64_base_atomics cl_khr_device_uuid
  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:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   7
Clock frequency:     1124 Mhz
Global mem size:     3164798976
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         .     48 bytes stack frame, 92 bytes spill stores, 92 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 504 SP GFLOP/s, 63 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1792 with 13 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:     25
Chunk size:     23296
Added area:     22400
Effective area: 582400
Initial wait:   12 ms
Integration time: 96.277084 s. Average time per iteration = 300.865887 ms
Integral 0 time = 96.524505 s
Running likelihood with 34614 stars
Likelihood time = 0.508377 s
<background_integral1> 0.000059926185723 </background_integral1>
<stream_integral1>  148.484506320219282  16.718723651153020  0.841075784812630  17.745601011047953 </stream_integral1>
<background_likelihood1> -3.378546232846791 </background_likelihood1>
<stream_only_likelihood1>  -3.386704690961619  -4.532445567859364  -25.836461018976216  -4.807028425397331 </stream_only_likelihood1>
<search_likelihood1> -2.789167552635418 </search_likelihood1>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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 cl_khr_int64_base_atomics cl_khr_device_uuid
  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:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   7
Clock frequency:     1124 Mhz
Global mem size:     3164798976
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         .     48 bytes stack frame, 92 bytes spill stores, 92 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 504 SP GFLOP/s, 63 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1792 with 13 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:     25
Chunk size:     23296
Added area:     22400
Effective area: 582400
Initial wait:   12 ms
Integration time: 96.011385 s. Average time per iteration = 300.035577 ms
Integral 0 time = 96.277368 s
Running likelihood with 34614 stars
Likelihood time = 0.516006 s
<background_integral2> 0.000060148154464 </background_integral2>
<stream_integral2>  161.598514468421399  18.004638150790335  0.607853945465758  17.655736192188694 </stream_integral2>
<background_likelihood2> -3.369246894232759 </background_likelihood2>
<stream_only_likelihood2>  -3.422368890203196  -4.345638690386455  -48.957301525829500  -4.889570267449337 </stream_only_likelihood2>
<search_likelihood2> -2.789005189384272 </search_likelihood2>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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 cl_khr_int64_base_atomics cl_khr_device_uuid
  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:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   7
Clock frequency:     1124 Mhz
Global mem size:     3164798976
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         .     48 bytes stack frame, 92 bytes spill stores, 92 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 504 SP GFLOP/s, 63 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1792 with 13 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:     25
Chunk size:     23296
Added area:     22400
Effective area: 582400
Initial wait:   12 ms
Integration time: 96.228109 s. Average time per iteration = 300.712840 ms
Integral 0 time = 96.507743 s
Running likelihood with 34614 stars
Likelihood time = 0.531425 s
<background_integral3> 0.000060029200849 </background_integral3>
<stream_integral3>  152.243330527537807  17.336275044325504  0.394377103829404  19.426474691295745 </stream_integral3>
<background_likelihood3> -3.368288070122001 </background_likelihood3>
<stream_only_likelihood3>  -3.399251243486460  -4.481536728518719  -82.460070689054163  -4.696387600859442 </stream_only_likelihood3>
<search_likelihood3> -2.789044454579749 </search_likelihood3>
17:57:57 (368446): called boinc_finish(0)

</stderr_txt>
]]>


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