Welcome to MilkyWay@home

Task 712078

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_74663861_0
Workunit 2145709117
Created 28 Jan 2021, 16:18:53 UTC
Sent 28 Jan 2021, 16:25:42 UTC
Report deadline 9 Feb 2021, 16:25:42 UTC
Received 1 Feb 2021, 3:22:59 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 878280
Run time 16 min 43 sec
CPU time 7 min 2 sec
Validate state Valid
Credit 0.00
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 193.13 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: 248.138958 s. Average time per iteration = 775.434242 ms
Integral 0 time = 248.423454 s
Running likelihood with 34614 stars
Likelihood time = 0.764125 s
<background_integral> 0.000059496743158 </background_integral>
<stream_integral>  162.691448553748444  17.373349581707711  0.447425601646864  19.842739790089865 </stream_integral>
<background_likelihood> -3.371677998135289 </background_likelihood>
<stream_only_likelihood>  -3.418346228270024  -4.469306662690734  -65.330890955350441  -4.647453398560587 </stream_only_likelihood>
<search_likelihood> -2.788957527147820 </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: 250.869310 s. Average time per iteration = 783.966594 ms
Integral 0 time = 251.154683 s
Running likelihood with 34614 stars
Likelihood time = 0.765790 s
<background_integral1> 0.000059470610679 </background_integral1>
<stream_integral1>  159.551607107197611  17.375147681460245  0.443285524876677  19.179938368148960 </stream_integral1>
<background_likelihood1> -3.371698449073881 </background_likelihood1>
<stream_only_likelihood1>  -3.409279073755442  -4.469417677748702  -64.165925557279436  -4.701059246113564 </stream_only_likelihood1>
<search_likelihood1> -2.788956302765411 </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: 248.321291 s. Average time per iteration = 776.004034 ms
Integral 0 time = 248.599988 s
Running likelihood with 34614 stars
Likelihood time = 0.764938 s
<background_integral2> 0.000059672509960 </background_integral2>
<stream_integral2>  160.776991272854588  17.352564477728059  0.485328678820888  19.381825767659549 </stream_integral2>
<background_likelihood2> -3.371898784014864 </background_likelihood2>
<stream_only_likelihood2>  -3.414161453565312  -4.473936112808891  -56.200603567385222  -4.674937911762298 </stream_only_likelihood2>
<search_likelihood2> -2.788956779599492 </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: 248.265707 s. Average time per iteration = 775.830333 ms
Integral 0 time = 248.543862 s
Running likelihood with 34614 stars
Likelihood time = 0.763636 s
<background_integral3> 0.000059574335964 </background_integral3>
<stream_integral3>  159.387510513803960  17.159492617242982  0.464804001573964  19.153348838650601 </stream_integral3>
<background_likelihood3> -3.372796750216746 </background_likelihood3>
<stream_only_likelihood3>  -3.405258541287769  -4.493966291778136  -61.590622674764703  -4.694647577886259 </stream_only_likelihood3>
<search_likelihood3> -2.788956446165897 </search_likelihood3>
04:22:55 (2701): called boinc_finish(0)

</stderr_txt>
]]>


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