Welcome to MilkyWay@home

Task 751600

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_74845133_0
Workunit 2145909808
Created 28 Jan 2021, 21:19:14 UTC
Sent 28 Jan 2021, 21:28:56 UTC
Report deadline 9 Feb 2021, 21:28:56 UTC
Received 30 Jan 2021, 7:50:52 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 792115
Run time 48 sec
CPU time 26 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 1,641.54 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 295.36 MB
Peak swap size 291.68 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Windows x86 double OpenCL </search_application>
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 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_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 2 on platform 0
Found 4 CL devices
Device 'Tesla K20c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      461.09
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   13
Clock frequency:     705 Mhz
Global mem size:     4967694336
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 587 SP GFLOP/s, 293 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks:     1
Chunk size:     562432
Added area:     2432
Effective area: 562432
Initial wait:   15 ms
Integration time: 10.379526 s. Average time per iteration = 32.436020 ms
Integral 0 time = 10.695814 s
Running likelihood with 17260 stars
Likelihood time = 0.423445 s
<background_integral> 0.000034957184404 </background_integral>
<stream_integral>  6.162437836931627  14.508235860422992  29.388295326592093  0.021853298342997 </stream_integral>
<background_likelihood> -2.987742512422377 </background_likelihood>
<stream_only_likelihood>  -9.678666539877078  -47.478705404078525  -3.275755679341176  -230.346051276976770 </stream_only_likelihood>
<search_likelihood> -2.556247045888608 </search_likelihood>
Using SSE4.1 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_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 2 on platform 0
Found 4 CL devices
Device 'Tesla K20c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      461.09
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   13
Clock frequency:     705 Mhz
Global mem size:     4967694336
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 587 SP GFLOP/s, 293 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks:     1
Chunk size:     562432
Added area:     2432
Effective area: 562432
Initial wait:   15 ms
Integration time: 10.376290 s. Average time per iteration = 32.425905 ms
Integral 0 time = 10.705179 s
Running likelihood with 17260 stars
Likelihood time = 0.454460 s
<background_integral1> 0.000034847954747 </background_integral1>
<stream_integral1>  6.624671378553528  12.244849718282184  28.869372789445485  0.022408819318226 </stream_integral1>
<background_likelihood1> -2.983804718612868 </background_likelihood1>
<stream_only_likelihood1>  -8.307477770806489  -54.653954245024288  -3.303906959746369  -230.210458881712100 </stream_only_likelihood1>
<search_likelihood1> -2.556253645716179 </search_likelihood1>
Using SSE4.1 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_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 2 on platform 0
Found 4 CL devices
Device 'Tesla K20c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      461.09
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   13
Clock frequency:     705 Mhz
Global mem size:     4967694336
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 587 SP GFLOP/s, 293 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks:     1
Chunk size:     562432
Added area:     2432
Effective area: 562432
Initial wait:   15 ms
Integration time: 10.379428 s. Average time per iteration = 32.435712 ms
Integral 0 time = 10.702790 s
Running likelihood with 17260 stars
Likelihood time = 0.433992 s
<background_integral2> 0.000034975180985 </background_integral2>
<stream_integral2>  5.991946432195246  16.953136262321504  28.566276740058441  0.021412115604511 </stream_integral2>
<background_likelihood2> -2.987215473849061 </background_likelihood2>
<stream_only_likelihood2>  -9.354673007084038  -40.059938891459524  -3.297493223824038  -230.387817028427750 </stream_only_likelihood2>
<search_likelihood2> -2.556253704698551 </search_likelihood2>
Using SSE4.1 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_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 2 on platform 0
Found 4 CL devices
Device 'Tesla K20c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      461.09
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   13
Clock frequency:     705 Mhz
Global mem size:     4967694336
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 587 SP GFLOP/s, 293 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 169 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 4
Num chunks:     1
Chunk size:     562432
Added area:     2432
Effective area: 562432
Initial wait:   15 ms
Integration time: 10.375802 s. Average time per iteration = 32.424380 ms
Integral 0 time = 10.691038 s
Running likelihood with 17260 stars
Likelihood time = 0.435590 s
<background_integral3> 0.000034958706284 </background_integral3>
<stream_integral3>  6.325675541305503  13.134220346047627  28.979361449770302  0.021441775204959 </stream_integral3>
<background_likelihood3> -2.982839659420334 </background_likelihood3>
<stream_only_likelihood3>  -8.444855462151690  -52.434035171652781  -3.301081364937224  -230.170274692317120 </stream_only_likelihood3>
<search_likelihood3> -2.556257339003197 </search_likelihood3>
23:49:39 (3996): called boinc_finish(0)

</stderr_txt>
]]>


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