Welcome to MilkyWay@home

Task 1174801

Name de_modfit_83_bundle4_4s_south4s_bgset_4_1603804501_75903655_0
Workunit 2147089930
Created 30 Jan 2021, 3:49:36 UTC
Sent 30 Jan 2021, 3:56:36 UTC
Report deadline 11 Feb 2021, 3:56:36 UTC
Received 30 Jan 2021, 20:33:43 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 571356
Run time 6 min 38 sec
CPU time 1 min 3 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 432.20 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 505.16 MB
Peak swap size 25.31 GB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.14.2</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 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 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.138
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   6
Clock frequency:     1392 Mhz
Global mem size:     4236312576
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_61'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 535 SP GFLOP/s, 67 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3072 with 8 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: 21
Num chunks:     23
Chunk size:     24576
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 98.155604 s. Average time per iteration = 306.736262 ms
Integral 0 time = 98.287194 s
Running likelihood with 38095 stars
Likelihood time = 0.549775 s
<background_integral> 0.000059235785244 </background_integral>
<stream_integral>  10.824799543666849  161.645112319551657  0.790665518226654  46.385781716921599 </stream_integral>
<background_likelihood> -3.410418762384004 </background_likelihood>
<stream_only_likelihood>  -13.822150036755980  -3.776444356317299  -92.350956584572629  -3.384265639465608 </stream_only_likelihood>
<search_likelihood> -2.793319829838971 </search_likelihood>
Using AVX 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 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.138
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   6
Clock frequency:     1392 Mhz
Global mem size:     4236312576
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_61'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 535 SP GFLOP/s, 67 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3072 with 8 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: 21
Num chunks:     23
Chunk size:     24576
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 98.281768 s. Average time per iteration = 307.130524 ms
Integral 0 time = 98.413529 s
Running likelihood with 38095 stars
Likelihood time = 0.550955 s
<background_integral1> 0.000059216097690 </background_integral1>
<stream_integral1>  11.063514276036100  158.626281911552013  0.855807423282819  46.478443238389637 </stream_integral1>
<background_likelihood1> -3.412599375027160 </background_likelihood1>
<stream_only_likelihood1>  -13.277068519469760  -3.788046300288325  -80.681217198509245  -3.381780417647878 </stream_only_likelihood1>
<search_likelihood1> -2.793320491274884 </search_likelihood1>
Using AVX 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 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.138
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   6
Clock frequency:     1392 Mhz
Global mem size:     4236312576
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_61'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 535 SP GFLOP/s, 67 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3072 with 8 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: 21
Num chunks:     23
Chunk size:     24576
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 98.253009 s. Average time per iteration = 307.040652 ms
Integral 0 time = 98.345146 s
Running likelihood with 38095 stars
Likelihood time = 0.552287 s
<background_integral2> 0.000059206451018 </background_integral2>
<stream_integral2>  10.876275114593929  161.772846975260450  0.912607499009267  46.315309839280303 </stream_integral2>
<background_likelihood2> -3.411114645787511 </background_likelihood2>
<stream_only_likelihood2>  -13.686497345125611  -3.777976799969300  -78.242834277640412  -3.384591694589666 </stream_only_likelihood2>
<search_likelihood2> -2.793321920499975 </search_likelihood2>
Using AVX 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 1050 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.138
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   6
Clock frequency:     1392 Mhz
Global mem size:     4236312576
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_61'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 535 SP GFLOP/s, 67 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3072 with 8 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: 21
Num chunks:     23
Chunk size:     24576
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 98.177341 s. Average time per iteration = 306.804190 ms
Integral 0 time = 98.305355 s
Running likelihood with 38095 stars
Likelihood time = 0.548265 s
<background_integral3> 0.000059261081095 </background_integral3>
<stream_integral3>  10.758486990032239  161.353303543088089  0.811259010282495  46.750509932505352 </stream_integral3>
<background_likelihood3> -3.411697252742778 </background_likelihood3>
<stream_only_likelihood3>  -13.951476684476281  -3.778181575166409  -88.463904179169774  -3.381001073492700 </stream_only_likelihood3>
<search_likelihood3> -2.793320585666262 </search_likelihood3>
20:15:16 (15821): called boinc_finish(0)

</stderr_txt>
]]>


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