Welcome to MilkyWay@home

Task 1600014

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_66776234_2
Workunit 2136969900
Created 30 Jan 2021, 21:12:35 UTC
Sent 30 Jan 2021, 21:12:38 UTC
Report deadline 11 Feb 2021, 21:12:38 UTC
Received 31 Jan 2021, 0:49:05 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 868526
Run time 16 min 3 sec
CPU time 4 min 1 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 225.57 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 288.02 MB
Peak swap size 292.86 MB
Peak disk usage 0.02 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 11.1.96
  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 750' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   4
Clock frequency:     1084 Mhz
Global mem size:     2147483648
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_50'
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: 278 SP GFLOP/s, 35 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 13 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 41
Num chunks:     43
Chunk size:     13312
Added area:     12416
Effective area: 572416
Initial wait:   12 ms
Integration time: 238.861563 s. Average time per iteration = 746.442384 ms
Integral 0 time = 239.260109 s
Running likelihood with 17260 stars
Likelihood time = 0.378920 s
<background_integral> 0.000034917608249 </background_integral>
<stream_integral>  7.824336866824494  12.170199682257538  29.490273973831101  4.086551372100876 </stream_integral>
<background_likelihood> -3.001472088979909 </background_likelihood>
<stream_only_likelihood>  -17.795587148763147  -51.768639299778165  -3.237756339018736  -146.300595912529810 </stream_only_likelihood>
<search_likelihood> -2.556846222510545 </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 750' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   4
Clock frequency:     1084 Mhz
Global mem size:     2147483648
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_50'
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: 278 SP GFLOP/s, 35 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 13 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 41
Num chunks:     43
Chunk size:     13312
Added area:     12416
Effective area: 572416
Initial wait:   12 ms
Integration time: 238.636392 s. Average time per iteration = 745.738725 ms
Integral 0 time = 239.124625 s
Running likelihood with 17260 stars
Likelihood time = 0.379903 s
<background_integral1> 0.000034858970999 </background_integral1>
<stream_integral1>  9.207922776887969  16.973926587019299  23.661695281884811  73.491431328565682 </stream_integral1>
<background_likelihood1> -2.972730011352341 </background_likelihood1>
<stream_only_likelihood1>  -6.119205347521882  -44.603450574220709  -3.407326967435072  -7.682197901835563 </stream_only_likelihood1>
<search_likelihood1> -2.557505889630023 </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 750' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   4
Clock frequency:     1084 Mhz
Global mem size:     2147483648
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_50'
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: 278 SP GFLOP/s, 35 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 13 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 41
Num chunks:     43
Chunk size:     13312
Added area:     12416
Effective area: 572416
Initial wait:   12 ms
Integration time: 238.817522 s. Average time per iteration = 746.304756 ms
Integral 0 time = 239.256837 s
Running likelihood with 17260 stars
Likelihood time = 0.380912 s
<background_integral2> 0.000034792582224 </background_integral2>
<stream_integral2>  3.021256806121227  16.814545963195506  27.715249593030535  15.168883801367574 </stream_integral2>
<background_likelihood2> -3.093782727567924 </background_likelihood2>
<stream_only_likelihood2>  -74.487924438816620  -42.923498540478242  -3.426593100002736  -3.394689313210816 </stream_only_likelihood2>
<search_likelihood2> -2.565703524539579 </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 750' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   4
Clock frequency:     1084 Mhz
Global mem size:     2147483648
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_50'
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: 278 SP GFLOP/s, 35 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 13 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 41
Num chunks:     43
Chunk size:     13312
Added area:     12416
Effective area: 572416
Initial wait:   12 ms
Integration time: 238.785798 s. Average time per iteration = 746.205619 ms
Integral 0 time = 239.239320 s
Running likelihood with 17260 stars
Likelihood time = 0.379577 s
<background_integral3> 0.000034771266336 </background_integral3>
<stream_integral3>  3.584934173963968  10.910083527871612  32.332031922320184  2.026904106645693 </stream_integral3>
<background_likelihood3> -2.991973196914885 </background_likelihood3>
<stream_only_likelihood3>  -90.445853676394847  -64.710641879983200  -3.203443423952208  -106.370218619843930 </stream_only_likelihood3>
<search_likelihood3> -2.557187196568720 </search_likelihood3>
05:04:42 (9776): called boinc_finish(0)

</stderr_txt>
]]>


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