Welcome to MilkyWay@home

Task 1654393

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_76100234_1
Workunit 2147306312
Created 31 Jan 2021, 0:59:53 UTC
Sent 31 Jan 2021, 0:59:54 UTC
Report deadline 12 Feb 2021, 0:59:54 UTC
Received 31 Jan 2021, 10:19:27 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 792115
Run time 55 sec
CPU time 32 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 1,641.54 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 295.73 MB
Peak swap size 293.31 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: 11.297053 s. Average time per iteration = 35.303291 ms
Integral 0 time = 11.627402 s
Running likelihood with 38073 stars
Likelihood time = 0.903325 s
<background_integral> 0.000059835672092 </background_integral>
<stream_integral>  12.485852972618352  169.305088893573780  3.434906475803931  24.931842421076862 </stream_integral>
<background_likelihood> -3.340846388217793 </background_likelihood>
<stream_only_likelihood>  -8.636869467317784  -3.745965489504498  -52.860649606114748  -3.786617335580394 </stream_only_likelihood>
<search_likelihood> -2.797174602595411 </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:
--------------------------------------------------------------------------------

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: 11.297931 s. Average time per iteration = 35.306036 ms
Integral 0 time = 11.637239 s
Running likelihood with 38073 stars
Likelihood time = 0.857064 s
<background_integral1> 0.000059864885937 </background_integral1>
<stream_integral1>  12.147426970818374  170.104649076950300  3.532750684932521  24.817781047873147 </stream_integral1>
<background_likelihood1> -3.341911155335012 </background_likelihood1>
<stream_only_likelihood1>  -9.683085961726439  -3.742245997325231  -51.014094519925976  -3.791984281546664 </stream_only_likelihood1>
<search_likelihood1> -2.797175916599801 </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: 11.300510 s. Average time per iteration = 35.314093 ms
Integral 0 time = 11.620356 s
Running likelihood with 38073 stars
Likelihood time = 0.860327 s
<background_integral2> 0.000059830084587 </background_integral2>
<stream_integral2>  12.575264560185371  168.065272991665350  3.495243518710236  25.022899067948629 </stream_integral2>
<background_likelihood2> -3.341551247149907 </background_likelihood2>
<stream_only_likelihood2>  -9.015492300105215  -3.749556807886286  -52.007628690600633  -3.785652276469256 </stream_only_likelihood2>
<search_likelihood2> -2.797174212677716 </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: 11.301794 s. Average time per iteration = 35.318108 ms
Integral 0 time = 11.647446 s
Running likelihood with 38073 stars
Likelihood time = 0.991171 s
<background_integral3> 0.000059852835261 </background_integral3>
<stream_integral3>  12.330089390142133  167.754956251207830  3.490959294613943  25.135788203697071 </stream_integral3>
<background_likelihood3> -3.341670999815315 </background_likelihood3>
<stream_only_likelihood3>  -9.329732639133006  -3.752052393517407  -52.598243299997769  -3.780339772085218 </stream_only_likelihood3>
<search_likelihood3> -2.797174485399958 </search_likelihood3>
02:17:54 (9596): called boinc_finish(0)

</stderr_txt>
]]>


©2024 Astroinformatics Group