Welcome to MilkyWay@home

Task 670128

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_74424889_0
Workunit 2145445444
Created 28 Jan 2021, 9:35:15 UTC
Sent 28 Jan 2021, 9:43:46 UTC
Report deadline 9 Feb 2021, 9:43:46 UTC
Received 31 Jan 2021, 20:46:57 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 878280
Run time 15 min 38 sec
CPU time 5 min 56 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 98.51 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 195.64 MB
Peak swap size 44.97 GB
Peak disk usage 0.03 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_khr_gl_event cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 2000D' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   4
Clock frequency:     1251 Mhz
Global mem size:     1006108672
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: 320 SP GFLOP/s, 40 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 7 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: 36
Num chunks:     40
Chunk size:     14336
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 232.823822 s. Average time per iteration = 727.574442 ms
Integral 0 time = 233.094890 s
Running likelihood with 17260 stars
Likelihood time = 0.384983 s
<background_integral> 0.000034885301039 </background_integral>
<stream_integral>  5.679120396057270  14.698278378573258  30.784270337036141  0.021840447139348 </stream_integral>
<background_likelihood> -2.984289715911208 </background_likelihood>
<stream_only_likelihood>  -11.124625117247833  -44.729837508231590  -3.265579234832770  -230.306974835287321 </stream_only_likelihood>
<search_likelihood> -2.556297668320113 </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_khr_gl_event cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 2000D' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   4
Clock frequency:     1251 Mhz
Global mem size:     1006108672
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: 320 SP GFLOP/s, 40 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 7 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: 36
Num chunks:     40
Chunk size:     14336
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 235.061602 s. Average time per iteration = 734.567506 ms
Integral 0 time = 235.335413 s
Running likelihood with 17260 stars
Likelihood time = 0.377027 s
<background_integral1> 0.000034914577675 </background_integral1>
<stream_integral1>  6.217124473385710  12.263726431107493  30.152154611109431  0.018356408038345 </stream_integral1>
<background_likelihood1> -2.988836419181952 </background_likelihood1>
<stream_only_likelihood1>  -8.518243916494395  -56.132488625630337  -3.274186814833579  -230.957225985042328 </stream_only_likelihood1>
<search_likelihood1> -2.556270848087807 </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_khr_gl_event cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 2000D' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   4
Clock frequency:     1251 Mhz
Global mem size:     1006108672
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: 320 SP GFLOP/s, 40 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 7 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: 36
Num chunks:     40
Chunk size:     14336
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 232.824793 s. Average time per iteration = 727.577480 ms
Integral 0 time = 233.092205 s
Running likelihood with 17260 stars
Likelihood time = 0.378059 s
<background_integral2> 0.000034950712821 </background_integral2>
<stream_integral2>  6.562074451972416  17.030556798042127  28.804251434158378  0.020222223975676 </stream_integral2>
<background_likelihood2> -2.985249335681551 </background_likelihood2>
<stream_only_likelihood2>  -8.640672514228012  -38.652506665204832  -3.296622031735511  -230.536349165317063 </stream_only_likelihood2>
<search_likelihood2> -2.556267076062702 </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_khr_gl_event cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 2000D' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   4
Clock frequency:     1251 Mhz
Global mem size:     1006108672
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: 320 SP GFLOP/s, 40 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 7 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: 36
Num chunks:     40
Chunk size:     14336
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 232.130296 s. Average time per iteration = 725.407175 ms
Integral 0 time = 232.387338 s
Running likelihood with 17260 stars
Likelihood time = 0.377568 s
<background_integral3> 0.000034866752557 </background_integral3>
<stream_integral3>  6.688626458996250  9.636279844240786  28.669214472492751  0.017127880295490 </stream_integral3>
<background_likelihood3> -2.980440275799987 </background_likelihood3>
<stream_only_likelihood3>  -8.177538593542193  -65.181178035185866  -3.310197449132820  -231.323129152585693 </stream_only_likelihood3>
<search_likelihood3> -2.556290460249820 </search_likelihood3>
21:46:50 (32016): called boinc_finish(0)

</stderr_txt>
]]>


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