Welcome to MilkyWay@home

Task 36340

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_66498915_0
Workunit 2136659901
Created 18 Jan 2021, 11:43:57 UTC
Sent 18 Jan 2021, 11:50:12 UTC
Report deadline 30 Jan 2021, 11:50:12 UTC
Received 18 Jan 2021, 13:00:39 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 877954
Run time 2 min 34 sec
CPU time 35 sec
Validate state Valid
Credit 227.52
Device peak FLOPS 1,458.31 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 283.50 MB
Peak swap size 286.56 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 AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.0
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 980 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      436.30
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   22
Clock frequency:     1291 Mhz
Global mem size:     6442450944
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_52'
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], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1818 SP GFLOP/s, 227 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 16 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 36.540094 s. Average time per iteration = 114.187795 ms
Integral 0 time = 36.775088 s
Running likelihood with 34614 stars
Likelihood time = 0.747538 s
<background_integral> 0.000060629642657 </background_integral>
<stream_integral>  177.369579312917270  13.853876429968940  89.436103587126468  19.303224276542970 </stream_integral>
<background_likelihood> -3.505871297690967 </background_likelihood>
<stream_only_likelihood>  -3.779271199084699  -4.834752931248335  -3.305465140207636  -4.946447683335588 </stream_only_likelihood>
<search_likelihood> -2.795667789999424 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.0
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 980 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      436.30
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   22
Clock frequency:     1291 Mhz
Global mem size:     6442450944
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_52'
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], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1818 SP GFLOP/s, 227 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 16 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 36.533571 s. Average time per iteration = 114.167408 ms
Integral 0 time = 36.820849 s
Running likelihood with 34614 stars
Likelihood time = 0.745217 s
<background_integral1> 0.000060813710218 </background_integral1>
<stream_integral1>  170.292546080621430  18.700244912508751  143.324918923962170  18.536563315281740 </stream_integral1>
<background_likelihood1> -3.313860849988520 </background_likelihood1>
<stream_only_likelihood1>  -3.480427872478568  -4.250178546493878  -9.172231203122060  -4.885726930490675 </stream_only_likelihood1>
<search_likelihood1> -2.789458476348222 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.0
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 980 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      436.30
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   22
Clock frequency:     1291 Mhz
Global mem size:     6442450944
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_52'
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], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1818 SP GFLOP/s, 227 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 16 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 36.532739 s. Average time per iteration = 114.164809 ms
Integral 0 time = 36.778129 s
Running likelihood with 34614 stars
Likelihood time = 0.750133 s
<background_integral2> 0.000060823986623 </background_integral2>
<stream_integral2>  172.633215449438300  19.824479073650203  156.863020119759480  21.412613586859667 </stream_integral2>
<background_likelihood2> -3.314127653579415 </background_likelihood2>
<stream_only_likelihood2>  -3.526700381068646  -4.134098902814820  -11.256332971114981  -4.933341573925872 </stream_only_likelihood2>
<search_likelihood2> -2.789563725521111 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.0
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 980 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      436.30
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   22
Clock frequency:     1291 Mhz
Global mem size:     6442450944
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_52'
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], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1818 SP GFLOP/s, 227 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 16 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 36.542553 s. Average time per iteration = 114.195479 ms
Integral 0 time = 36.829081 s
Running likelihood with 34614 stars
Likelihood time = 0.752119 s
<background_integral3> 0.000060965587300 </background_integral3>
<stream_integral3>  173.458640995963040  21.404680788018133  21.004934939724183  13.643938592393299 </stream_integral3>
<background_likelihood3> -3.301658059421742 </background_likelihood3>
<stream_only_likelihood3>  -3.565088798493084  -4.015640004438688  -11.790299832197899  -5.885034023103067 </stream_only_likelihood3>
<search_likelihood3> -2.789490762628856 </search_likelihood3>
14:00:27 (7876): called boinc_finish(0)

</stderr_txt>
]]>


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