Welcome to MilkyWay@home

Task 1363973

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_76148543_0
Workunit 2147359917
Created 30 Jan 2021, 10:30:00 UTC
Sent 30 Jan 2021, 10:36:37 UTC
Report deadline 11 Feb 2021, 10:36:37 UTC
Received 31 Jan 2021, 1:28:52 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 616064
Run time 37 min
CPU time 11 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 141.25 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 165.90 MB
Peak swap size 164.02 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>
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 9.1.84
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'GeForce GT 640' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   2
Clock frequency:     901 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_30'
ptxas info    : Function properties for probabilities
ptxas         .     88 bytes stack frame, 88 bytes spill stores, 88 bytes spill loads
ptxas info    : Used 63 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 2 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: 100
Num chunks:     137
Chunk size:     4096
Added area:     1152
Effective area: 561152
Initial wait:   12 ms
Integration time: 551.519378 s. Average time per iteration = 1723.498056 ms
Integral 0 time = 552.070164 s
Running likelihood with 38073 stars
Likelihood time = 1.268614 s
<background_integral> 0.000059866100224 </background_integral>
<stream_integral>  12.722310560239546  167.983430073649340  3.462782229506714  24.909789502812963 </stream_integral>
<background_likelihood> -3.341180947638230 </background_likelihood>
<stream_only_likelihood>  -8.345306610414385  -3.752565715184916  -53.506780839789634  -3.789717375260738 </stream_only_likelihood>
<search_likelihood> -2.797174443844281 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'GeForce GT 640' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   2
Clock frequency:     901 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_30'
ptxas info    : Function properties for probabilities
ptxas         .     88 bytes stack frame, 88 bytes spill stores, 88 bytes spill loads
ptxas info    : Used 63 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 2 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: 100
Num chunks:     137
Chunk size:     4096
Added area:     1152
Effective area: 561152
Initial wait:   12 ms
Integration time: 553.425547 s. Average time per iteration = 1729.454835 ms
Integral 0 time = 553.960704 s
Running likelihood with 38073 stars
Likelihood time = 1.266650 s
<background_integral1> 0.000059843667782 </background_integral1>
<stream_integral1>  12.599166161351810  170.774118308872630  3.573699732356811  25.009567376557747 </stream_integral1>
<background_likelihood1> -3.341835832313987 </background_likelihood1>
<stream_only_likelihood1>  -8.790775338269654  -3.741605419759296  -50.618392631028087  -3.789097159159771 </stream_only_likelihood1>
<search_likelihood1> -2.797178440426373 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'GeForce GT 640' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   2
Clock frequency:     901 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_30'
ptxas info    : Function properties for probabilities
ptxas         .     88 bytes stack frame, 88 bytes spill stores, 88 bytes spill loads
ptxas info    : Used 63 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 2 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: 100
Num chunks:     137
Chunk size:     4096
Added area:     1152
Effective area: 561152
Initial wait:   12 ms
Integration time: 550.956223 s. Average time per iteration = 1721.738196 ms
Integral 0 time = 551.476052 s
Running likelihood with 38073 stars
Likelihood time = 1.259419 s
<background_integral2> 0.000059832171402 </background_integral2>
<stream_integral2>  12.550643237637772  169.672028466806180  3.476924423408739  24.942885875330479 </stream_integral2>
<background_likelihood2> -3.342278982558196 </background_likelihood2>
<stream_only_likelihood2>  -8.507266894784273  -3.746689194902314  -51.772507151835491  -3.784656180381317 </stream_only_likelihood2>
<search_likelihood2> -2.797176845249636 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 2 CL devices
Device 'GeForce GT 640' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   2
Clock frequency:     901 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_30'
ptxas info    : Function properties for probabilities
ptxas         .     88 bytes stack frame, 88 bytes spill stores, 88 bytes spill loads
ptxas info    : Used 63 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 115 SP GFLOP/s, 14 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 2 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: 100
Num chunks:     137
Chunk size:     4096
Added area:     1152
Effective area: 561152
Initial wait:   12 ms
Integration time: 551.975151 s. Average time per iteration = 1724.922346 ms
Integral 0 time = 552.523972 s
Running likelihood with 38073 stars
Likelihood time = 1.263635 s
<background_integral3> 0.000059819539656 </background_integral3>
<stream_integral3>  12.505851196508935  168.656793912581830  3.507552019293687  24.914026472240046 </stream_integral3>
<background_likelihood3> -3.341277575945246 </background_likelihood3>
<stream_only_likelihood3>  -8.311589008968628  -3.748265258672617  -52.306626145379234  -3.787508825601557 </stream_only_likelihood3>
<search_likelihood3> -2.797174495394043 </search_likelihood3>
02:28:45 (5268): called boinc_finish(0)

</stderr_txt>
]]>


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