Welcome to MilkyWay@home

Task 1027616

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_75286265_1
Workunit 2146396741
Created 29 Jan 2021, 20:26:23 UTC
Sent 29 Jan 2021, 20:35:26 UTC
Report deadline 10 Feb 2021, 20:35:26 UTC
Received 1 Feb 2021, 3:04:33 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 788346
Run time 5 min
CPU time 1 min 21 sec
Validate state Valid
Credit 227.52
Device peak FLOPS 787.55 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 300.05 MB
Peak swap size 301.08 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 11.1.96
  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 cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 970' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   13
Clock frequency:     1177 Mhz
Global mem size:     4294967296
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: 979 SP GFLOP/s, 122 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 15 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: 11
Num chunks:     12
Chunk size:     49920
Added area:     39040
Effective area: 599040
Initial wait:   13 ms
Integration time: 71.976727 s. Average time per iteration = 224.927271 ms
Integral 0 time = 72.305458 s
Running likelihood with 34614 stars
Likelihood time = 0.847080 s
<background_integral> 0.000059483130436 </background_integral>
<stream_integral>  160.289102187217910  17.370607039930235  0.456034616432592  19.428858130673625 </stream_integral>
<background_likelihood> -3.371064672478568 </background_likelihood>
<stream_only_likelihood>  -3.411663171448411  -4.476795923570353  -62.684036329974468  -4.684996357894343 </stream_only_likelihood>
<search_likelihood> -2.788955325500010 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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 cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 970' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   13
Clock frequency:     1177 Mhz
Global mem size:     4294967296
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------


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


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 979 SP GFLOP/s, 122 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 15 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: 11
Num chunks:     12
Chunk size:     49920
Added area:     39040
Effective area: 599040
Initial wait:   13 ms
Integration time: 72.123936 s. Average time per iteration = 225.387300 ms
Integral 0 time = 72.469408 s
Running likelihood with 34614 stars
Likelihood time = 0.811488 s
<background_integral1> 0.000059467114836 </background_integral1>
<stream_integral1>  161.189426601279680  17.428568166739915  0.482329733138486  19.348548641340514 </stream_integral1>
<background_likelihood1> -3.369948139244895 </background_likelihood1>
<stream_only_likelihood1>  -3.415228227996120  -4.474792345113696  -58.429985729417780  -4.679614761647279 </stream_only_likelihood1>
<search_likelihood1> -2.788956993303911 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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 cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 970' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   13
Clock frequency:     1177 Mhz
Global mem size:     4294967296
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: 979 SP GFLOP/s, 122 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 15 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: 11
Num chunks:     12
Chunk size:     49920
Added area:     39040
Effective area: 599040
Initial wait:   13 ms
Integration time: 72.288909 s. Average time per iteration = 225.902841 ms
Integral 0 time = 72.679468 s
Running likelihood with 34614 stars
Likelihood time = 0.844258 s
<background_integral2> 0.000059371993036 </background_integral2>
<stream_integral2>  161.102384312111870  17.378840502288945  0.447512916243893  19.174166140851511 </stream_integral2>
<background_likelihood2> -3.366468107342411 </background_likelihood2>
<stream_only_likelihood2>  -3.421027718416516  -4.472536303399788  -65.036126729094832  -4.695735765702022 </stream_only_likelihood2>
<search_likelihood2> -2.788957436713988 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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 cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 970' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   13
Clock frequency:     1177 Mhz
Global mem size:     4294967296
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: 979 SP GFLOP/s, 122 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3328 with 15 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: 11
Num chunks:     12
Chunk size:     49920
Added area:     39040
Effective area: 599040
Initial wait:   13 ms
Integration time: 72.359677 s. Average time per iteration = 226.123991 ms
Integral 0 time = 72.783170 s
Running likelihood with 34614 stars
Likelihood time = 0.845278 s
<background_integral3> 0.000059468459806 </background_integral3>
<stream_integral3>  163.486577628964940  17.375293523496584  0.448307291900077  19.392239571781168 </stream_integral3>
<background_likelihood3> -3.369955856012343 </background_likelihood3>
<stream_only_likelihood3>  -3.417911550268705  -4.478997593319612  -64.050323223909402  -4.682479135814376 </stream_only_likelihood3>
<search_likelihood3> -2.788959891579773 </search_likelihood3>
20:04:29 (8016): called boinc_finish(0)

</stderr_txt>
]]>


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