Welcome to MilkyWay@home

Task 77005

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_67512546_0
Workunit 2137791589
Created 19 Jan 2021, 18:24:58 UTC
Sent 19 Jan 2021, 18:32:23 UTC
Report deadline 31 Jan 2021, 18:32:23 UTC
Received 19 Jan 2021, 18:40:43 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 877075
Run time 2 min 1 sec
CPU time 1 min 3 sec
Validate state Valid
Credit 227.52
Device peak FLOPS 2,690.53 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 342.38 MB
Peak swap size 346.83 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>
Reading preferences ended prematurely
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 11.0.208
  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_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_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce RTX 2080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      451.67
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   68
Clock frequency:     1545 Mhz
Global mem size:     11811160064
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 6724 SP GFLOP/s, 840 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 17408 with 32 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 21 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   21 ms
Integration time: 28.314587 s. Average time per iteration = 88.483085 ms
Integral 0 time = 28.585839 s
Running likelihood with 34614 stars
Likelihood time = 0.665147 s
<background_integral> 0.000061108226650 </background_integral>
<stream_integral>  180.941361014746950  16.513859723872049  126.251536584758270  8.156911826317160 </stream_integral>
<background_likelihood> -3.296561896044072 </background_likelihood>
<stream_only_likelihood>  -3.553023282815254  -4.582456288189965  -9.138370992711511  -9.011272671985228 </stream_only_likelihood>
<search_likelihood> -2.789821296185635 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.0.208
  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_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_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce RTX 2080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      451.67
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   68
Clock frequency:     1545 Mhz
Global mem size:     11811160064
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 6724 SP GFLOP/s, 840 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 17408 with 32 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 21 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   21 ms
Integration time: 28.259641 s. Average time per iteration = 88.311378 ms
Integral 0 time = 28.530208 s
Running likelihood with 34614 stars
Likelihood time = 0.657348 s
<background_integral1> 0.000060968694020 </background_integral1>
<stream_integral1>  171.367608145933700  20.450389614273071  99.649743348906185  10.854229723171438 </stream_integral1>
<background_likelihood1> -4.901616862067841 </background_likelihood1>
<stream_only_likelihood1>  -5.039544766076597  -5.595874162530963  -2.857738055537531  -16.164420294668886 </stream_only_likelihood1>
<search_likelihood1> -2.840503728051025 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.0.208
  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_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_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce RTX 2080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      451.67
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   68
Clock frequency:     1545 Mhz
Global mem size:     11811160064
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 6724 SP GFLOP/s, 840 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 17408 with 32 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 21 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   21 ms
Integration time: 28.316574 s. Average time per iteration = 88.489295 ms
Integral 0 time = 28.586344 s
Running likelihood with 34614 stars
Likelihood time = 0.668753 s
<background_integral2> 0.000060497331457 </background_integral2>
<stream_integral2>  175.839657441860600  18.286949017288478  38.305880064181991  15.118377073423776 </stream_integral2>
<background_likelihood2> -3.298321764076058 </background_likelihood2>
<stream_only_likelihood2>  -3.520080277742509  -4.328667603908406  -11.339675534257131  -4.925420315777561 </stream_only_likelihood2>
<search_likelihood2> -2.789360780860463 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.0.208
  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_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_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce RTX 2080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      451.67
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   68
Clock frequency:     1545 Mhz
Global mem size:     11811160064
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 6724 SP GFLOP/s, 840 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 17408 with 32 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 21 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   21 ms
Integration time: 28.734082 s. Average time per iteration = 89.794008 ms
Integral 0 time = 29.005206 s
Running likelihood with 34614 stars
Likelihood time = 0.667349 s
<background_integral3> 0.000061397466373 </background_integral3>
<stream_integral3>  160.239746986458700  14.513198182365079  115.147096922875420  9.393110503780651 </stream_integral3>
<background_likelihood3> -3.318519352110988 </background_likelihood3>
<stream_only_likelihood3>  -3.468560744538515  -5.059138626982887  -9.288623427872455  -5.552347322112873 </stream_only_likelihood3>
<search_likelihood3> -2.789940692926891 </search_likelihood3>
13:36:33 (8684): called boinc_finish(0)

</stderr_txt>
]]>


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