Welcome to MilkyWay@home

Task 562882

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_73704702_0
Workunit 2144651953
Created 27 Jan 2021, 12:58:11 UTC
Sent 27 Jan 2021, 13:06:55 UTC
Report deadline 8 Feb 2021, 13:06:55 UTC
Received 27 Jan 2021, 13:44:38 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 880947
Run time 29 sec
CPU time 18 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 1,905.53 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 636.68 MB
Peak swap size 26.09 GB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.16.14</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'
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 AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.152
  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 'Tesla P100-PCIE-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.67
Version:             OpenCL 1.2 CUDA
Compute capability:  6.0
Max compute units:   56
Clock frequency:     1328 Mhz
Global mem size:     17071734784
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_60'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 4760 SP GFLOP/s, 2380 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 28672 with 20 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     1
Chunk size:     573440
Added area:     13440
Effective area: 573440
Initial wait:   0 ms
Integration time: 5.304174 s. Average time per iteration = 16.575544 ms
Integral 0 time = 5.557600 s
Running likelihood with 38073 stars
Likelihood time = 0.905353 s
<background_integral> 0.000059789985803 </background_integral>
<stream_integral>  11.772910845592058  168.417379319556744  3.358463960529023  25.023833884662643 </stream_integral>
<background_likelihood> -3.343715947941241 </background_likelihood>
<stream_only_likelihood>  -10.892164842763510  -3.747277244173464  -61.696293051660689  -3.782621992311266 </stream_only_likelihood>
<search_likelihood> -2.797181194636047 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.152
  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 'Tesla P100-PCIE-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.67
Version:             OpenCL 1.2 CUDA
Compute capability:  6.0
Max compute units:   56
Clock frequency:     1328 Mhz
Global mem size:     17071734784
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_60'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 4760 SP GFLOP/s, 2380 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 28672 with 20 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     1
Chunk size:     573440
Added area:     13440
Effective area: 573440
Initial wait:   0 ms
Integration time: 4.840909 s. Average time per iteration = 15.127840 ms
Integral 0 time = 5.148335 s
Running likelihood with 38073 stars
Likelihood time = 0.951011 s
<background_integral1> 0.000059898376565 </background_integral1>
<stream_integral1>  13.056312908810748  168.636411656517339  3.477002186697288  25.011118155914666 </stream_integral1>
<background_likelihood1> -3.341366467360610 </background_likelihood1>
<stream_only_likelihood1>  -8.198461445265693  -3.745530847900916  -53.015331681572732  -3.789354788480671 </stream_only_likelihood1>
<search_likelihood1> -2.797180244692268 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.152
  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 'Tesla P100-PCIE-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.67
Version:             OpenCL 1.2 CUDA
Compute capability:  6.0
Max compute units:   56
Clock frequency:     1328 Mhz
Global mem size:     17071734784
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_60'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 4760 SP GFLOP/s, 2380 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 28672 with 20 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     1
Chunk size:     573440
Added area:     13440
Effective area: 573440
Initial wait:   0 ms
Integration time: 5.025860 s. Average time per iteration = 15.705813 ms
Integral 0 time = 5.339944 s
Running likelihood with 38073 stars
Likelihood time = 1.035021 s
<background_integral2> 0.000059886690670 </background_integral2>
<stream_integral2>  13.125529425657623  168.774047690878888  3.352850099574149  25.534123951830182 </stream_integral2>
<background_likelihood2> -3.342098663458839 </background_likelihood2>
<stream_only_likelihood2>  -9.450215813573990  -3.745239699167978  -56.765040608704084  -3.771234386457899 </stream_only_likelihood2>
<search_likelihood2> -2.797178675635552 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.152
  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 'Tesla P100-PCIE-16GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      418.67
Version:             OpenCL 1.2 CUDA
Compute capability:  6.0
Max compute units:   56
Clock frequency:     1328 Mhz
Global mem size:     17071734784
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_60'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 4760 SP GFLOP/s, 2380 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 28672 with 20 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     1
Chunk size:     573440
Added area:     13440
Effective area: 573440
Initial wait:   0 ms
Integration time: 4.442794 s. Average time per iteration = 13.883731 ms
Integral 0 time = 4.681465 s
Running likelihood with 38073 stars
Likelihood time = 0.916940 s
<background_integral3> 0.000059879811859 </background_integral3>
<stream_integral3>  11.863311781332241  168.758730817848289  3.309964276639615  26.466294755140478 </stream_integral3>
<background_likelihood3> -3.340084173344894 </background_likelihood3>
<stream_only_likelihood3>  -10.719317170361158  -3.746645698315945  -57.648153033913516  -3.755726182363654 </stream_only_likelihood3>
<search_likelihood3> -2.797212888351818 </search_likelihood3>
13:44:19 (197935): called boinc_finish(0)

</stderr_txt>
]]>


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