Welcome to MilkyWay@home

Task 401175

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_62590746_1
Workunit 2132322167
Created 25 Jan 2021, 13:04:40 UTC
Sent 25 Jan 2021, 13:14:24 UTC
Report deadline 6 Feb 2021, 13:14:24 UTC
Received 31 Jan 2021, 20:36:54 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 873899
Run time 30 min 30 sec
CPU time 8 min 21 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 51.15 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 140.56 MB
Peak swap size 142.02 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 8.0.0
  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_khr_gl_event cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 600' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      377.83
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   2
Clock frequency:     1280 Mhz
Global mem size:     1073741824
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     216 bytes stack frame, 216 bytes spill stores, 216 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 164 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 7 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: 70
Num chunks:     79
Chunk size:     7168
Added area:     6272
Effective area: 566272
Initial wait:   12 ms
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
Using device 0 on platform 0
Found 1 CL device
Build log:
--------------------------------------------------------------------------------


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


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 164 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 7 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: 70
Num chunks:     79
Chunk size:     7168
Added area:     6272
Effective area: 566272
Initial wait:   12 ms
Integration time: 87.126663 s. Average time per iteration = 272.270823 ms
Integral 0 time = 87.449087 s
Running likelihood with 17260 stars
Likelihood time = 0.626372 s
<background_integral> 0.000034930657248 </background_integral>
<stream_integral>  6.720483365447926  23.221263686856148  30.854189041259009  7.783644362700561 </stream_integral>
<background_likelihood> -2.994670413762022 </background_likelihood>
<stream_only_likelihood>  -10.004533116535038  -6.047368590968182  -3.132432022137016  -85.810132021852240 </stream_only_likelihood>
<search_likelihood> -2.557333905665753 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Using device 0 on platform 0
Found 1 CL device
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_21'
ptxas info    : Function properties for probabilities
ptxas         .     216 bytes stack frame, 216 bytes spill stores, 216 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 164 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 7 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: 70
Num chunks:     79
Chunk size:     7168
Added area:     6272
Effective area: 566272
Initial wait:   12 ms
Integration time: 454.675900 s. Average time per iteration = 1420.862187 ms
Integral 0 time = 455.388674 s
Running likelihood with 17260 stars
Likelihood time = 0.627468 s
<background_integral1> 0.000034843960742 </background_integral1>
<stream_integral1>  10.759773294815847  15.610269299577279  33.855073001797138  93.820461508822717 </stream_integral1>
<background_likelihood1> -2.996561153531758 </background_likelihood1>
<stream_only_likelihood1>  -47.528003534313889  -23.891562080587512  -3.100794950620402  -7.228659257744540 </stream_only_likelihood1>
<search_likelihood1> -2.557429405635544 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Using device 0 on platform 0
Found 1 CL device
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_21'
ptxas info    : Function properties for probabilities
ptxas         .     216 bytes stack frame, 216 bytes spill stores, 216 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 164 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 7 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: 70
Num chunks:     79
Chunk size:     7168
Added area:     6272
Effective area: 566272
Initial wait:   12 ms
Integration time: 458.956830 s. Average time per iteration = 1434.240094 ms
Integral 0 time = 459.883408 s
Running likelihood with 17260 stars
Likelihood time = 0.626301 s
<background_integral2> 0.000034924109180 </background_integral2>
<stream_integral2>  107.453200783010230  9.412575954156630  31.789717807191046  30.958203895469762 </stream_integral2>
<background_likelihood2> -3.670685473189940 </background_likelihood2>
<stream_only_likelihood2>  -2.807206050457251  -66.106200162852971  -3.788116267515638  -6.592343751804553 </stream_only_likelihood2>
<search_likelihood2> -2.630270899104479 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Using device 0 on platform 0
Found 1 CL device
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_21'
ptxas info    : Function properties for probabilities
ptxas         .     216 bytes stack frame, 216 bytes spill stores, 216 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 164 SP GFLOP/s, 20 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 7 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: 70
Num chunks:     79
Chunk size:     7168
Added area:     6272
Effective area: 566272
Initial wait:   12 ms
Integration time: 451.849004 s. Average time per iteration = 1412.028137 ms
Integral 0 time = 452.596166 s
Running likelihood with 17260 stars
Likelihood time = 0.627591 s
<background_integral3> 0.000034873789724 </background_integral3>
<stream_integral3>  33.588439317889367  12.968003867235316  26.981973273109485  55.147910898494693 </stream_integral3>
<background_likelihood3> -3.009917314967158 </background_likelihood3>
<stream_only_likelihood3>  -11.890259076633383  -58.617489661585957  -3.254290134221502  -4.077349050743795 </stream_only_likelihood3>
<search_likelihood3> -2.557858604744253 </search_likelihood3>
21:36:50 (7984): called boinc_finish(0)

</stderr_txt>
]]>


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