Welcome to MilkyWay@home

Task 803230167

Name de_modfit_84_bundle4_4s_south4s_bgset_3_1596028202_36802945_1
Workunit 2039698174
Created 27 Sep 2020, 13:25:47 UTC
Sent 27 Sep 2020, 13:34:12 UTC
Report deadline 9 Oct 2020, 13:34:12 UTC
Received 28 Sep 2020, 7:22:55 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 856401
Run time 3 min 43 sec
CPU time 59 sec
Validate state Valid
Credit 244.01
Device peak FLOPS 1,061.28 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 286.40 MB
Peak swap size 301.76 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>
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 10.1.120
  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 1 CL device
Device 'GeForce GTX 980' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      432.00
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   16
Clock frequency:     1291 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: 1322 SP GFLOP/s, 165 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 8 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: 8
Num chunks:     9
Chunk size:     65536
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 50.381369 s. Average time per iteration = 157.441780 ms
Integral 0 time = 50.638873 s
Estimated Nvidia GPU GFLOP/s: 1322 SP GFLOP/s, 165 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 3.712432 s. Average time per iteration = 11.601351 ms
Integral 1 time = 3.755486 s
Running likelihood with 31815 stars
Likelihood time = 0.925218 s
<background_integral> 0.000047035718569 </background_integral>
<stream_integral>  1.123384843758859  29.174570704885621  4.009593577707387  86.319604532570679 </stream_integral>
<background_likelihood> -3.274027703612943 </background_likelihood>
<stream_only_likelihood>  -139.817871370868970  -3.471102082003454  -34.149378799253434  -3.793404503422897 </stream_only_likelihood>
<search_likelihood> -2.702846550743263 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.120
  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 1 CL device
Device 'GeForce GTX 980' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      432.00
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   16
Clock frequency:     1291 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: 1322 SP GFLOP/s, 165 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 8 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: 8
Num chunks:     9
Chunk size:     65536
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 50.431935 s. Average time per iteration = 157.599797 ms
Integral 0 time = 50.705698 s
Estimated Nvidia GPU GFLOP/s: 1322 SP GFLOP/s, 165 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 3.706958 s. Average time per iteration = 11.584242 ms
Integral 1 time = 3.751024 s
Running likelihood with 31815 stars
Likelihood time = 0.932933 s
<background_integral1> 0.000047036738528 </background_integral1>
<stream_integral1>  1.122965706498386  29.239922164633875  4.019164063790828  86.009570523337715 </stream_integral1>
<background_likelihood1> -3.274139005318245 </background_likelihood1>
<stream_only_likelihood1>  -140.455382052934770  -3.469476384174458  -34.148256616066412  -3.796026612348409 </stream_only_likelihood1>
<search_likelihood1> -2.702846520546231 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.120
  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 1 CL device
Device 'GeForce GTX 980' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      432.00
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   16
Clock frequency:     1291 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: 1322 SP GFLOP/s, 165 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 8 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: 8
Num chunks:     9
Chunk size:     65536
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 50.449098 s. Average time per iteration = 157.653431 ms
Integral 0 time = 50.723406 s
Estimated Nvidia GPU GFLOP/s: 1322 SP GFLOP/s, 165 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 3.689315 s. Average time per iteration = 11.529110 ms
Integral 1 time = 3.735238 s
Running likelihood with 31815 stars
Likelihood time = 0.918308 s
<background_integral2> 0.000047037405244 </background_integral2>
<stream_integral2>  1.121396788444615  29.223489531317369  4.019905981597582  85.948689393885275 </stream_integral2>
<background_likelihood2> -3.274218676595316 </background_likelihood2>
<stream_only_likelihood2>  -140.503825665629790  -3.469696541760803  -34.157593701783540  -3.795642089944965 </stream_only_likelihood2>
<search_likelihood2> -2.702846550136933 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.1.120
  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 1 CL device
Device 'GeForce GTX 980' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      432.00
Version:             OpenCL 1.2 CUDA
Compute capability:  5.2
Max compute units:   16
Clock frequency:     1291 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: 1322 SP GFLOP/s, 165 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 8 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: 8
Num chunks:     9
Chunk size:     65536
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 50.482577 s. Average time per iteration = 157.758055 ms
Integral 0 time = 50.762102 s
Estimated Nvidia GPU GFLOP/s: 1322 SP GFLOP/s, 165 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 0 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 3.648533 s. Average time per iteration = 11.401664 ms
Integral 1 time = 3.684137 s
Running likelihood with 31815 stars
Likelihood time = 0.696547 s
<background_integral3> 0.000047035718569 </background_integral3>
<stream_integral3>  1.121518134636593  29.243399051732005  4.013678170421041  86.028796204206827 </stream_integral3>
<background_likelihood3> -3.274068250496764 </background_likelihood3>
<stream_only_likelihood3>  -139.921772988510530  -3.469581052826915  -34.169874325576714  -3.794267470071173 </stream_only_likelihood3>
<search_likelihood3> -2.702846596651952 </search_likelihood3>
09:20:35 (14104): called boinc_finish(0)

</stderr_txt>
]]>


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