Welcome to MilkyWay@home

Task 37166

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_66519297_0
Workunit 2136682486
Created 18 Jan 2021, 12:21:52 UTC
Sent 18 Jan 2021, 12:30:12 UTC
Report deadline 30 Jan 2021, 12:30:12 UTC
Received 19 Jan 2021, 4:32:39 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 878801
Run time 7 min 17 sec
CPU time 1 min 56 sec
Validate state Valid
Credit 227.52
Device peak FLOPS 511.49 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 278.88 MB
Peak swap size 282.34 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.16.7</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 10.2.108
  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 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 GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      441.66
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   8
Clock frequency:     1240 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_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: 635 SP GFLOP/s, 79 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 15 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: 18
Num chunks:     19
Chunk size:     30720
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 106.800357 s. Average time per iteration = 333.751115 ms
Integral 0 time = 107.117328 s
Running likelihood with 34614 stars
Likelihood time = 0.837662 s
<background_integral> 0.000061580719548 </background_integral>
<stream_integral>  156.915801220389170  19.906180203428661  162.409899648699850  17.941758707357835 </stream_integral>
<background_likelihood> -3.332988841213847 </background_likelihood>
<stream_only_likelihood>  -3.417980081757902  -4.174379208328174  -9.073831242192123  -4.978421405778559 </stream_only_likelihood>
<search_likelihood> -2.789483233670483 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.108
  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 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 GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      441.66
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   8
Clock frequency:     1240 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_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: 635 SP GFLOP/s, 79 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 15 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: 18
Num chunks:     19
Chunk size:     30720
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 106.804019 s. Average time per iteration = 333.762558 ms
Integral 0 time = 107.184069 s
Running likelihood with 34614 stars
Likelihood time = 0.835950 s
<background_integral1> 0.000061396175554 </background_integral1>
<stream_integral1>  162.189518145391620  16.472412461374670  144.342986089959060  18.081694359187694 </stream_integral1>
<background_likelihood1> -3.326978575401160 </background_likelihood1>
<stream_only_likelihood1>  -3.427645577250800  -4.445536336486598  -8.190989695938276  -4.853870699197924 </stream_only_likelihood1>
<search_likelihood1> -2.789426978809324 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.108
  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 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 GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      441.66
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   8
Clock frequency:     1240 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_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: 635 SP GFLOP/s, 79 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 15 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: 18
Num chunks:     19
Chunk size:     30720
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 106.691286 s. Average time per iteration = 333.410269 ms
Integral 0 time = 107.089128 s
Running likelihood with 34614 stars
Likelihood time = 0.838118 s
<background_integral2> 0.000061050198757 </background_integral2>
<stream_integral2>  174.842177308348310  16.001127219696521  163.109734146153530  12.056473714086128 </stream_integral2>
<background_likelihood2> -3.327101551095082 </background_likelihood2>
<stream_only_likelihood2>  -3.462221871640424  -4.490238594041591  -6.812943921500311  -7.445091256016324 </stream_only_likelihood2>
<search_likelihood2> -2.790103853491190 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.108
  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 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 GTX 960' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      441.66
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   8
Clock frequency:     1240 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_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: 635 SP GFLOP/s, 79 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2048 with 15 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: 18
Num chunks:     19
Chunk size:     30720
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 106.797812 s. Average time per iteration = 333.743164 ms
Integral 0 time = 107.197612 s
Running likelihood with 34614 stars
Likelihood time = 0.837710 s
<background_integral3> 0.000061323342972 </background_integral3>
<stream_integral3>  176.370611260472230  18.719337180321084  146.199913552607820  12.162468272328329 </stream_integral3>
<background_likelihood3> -3.306409074053450 </background_likelihood3>
<stream_only_likelihood3>  -3.519251104384022  -4.232246317125997  -8.605989732787311  -5.740582513932464 </stream_only_likelihood3>
<search_likelihood3> -2.789470032376024 </search_likelihood3>
22:39:35 (2500): called boinc_finish(0)

</stderr_txt>
]]>


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