Welcome to MilkyWay@home

Task 1121003

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75815254_0
Workunit 2146988245
Created 30 Jan 2021, 1:13:46 UTC
Sent 30 Jan 2021, 1:21:45 UTC
Report deadline 11 Feb 2021, 1:21:45 UTC
Received 30 Jan 2021, 3:26:06 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 749994
Run time 4 min 21 sec
CPU time 6 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 1,133.34 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 260.14 MB
Peak swap size 264.48 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.6.33</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 10.2.131
  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_khr_gl_event cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX TITAN' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      442.19
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   14
Clock frequency:     928 Mhz
Global mem size:     6442450944
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 831 SP GFLOP/s, 104 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 12 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: 13
Num chunks:     14
Chunk size:     43008
Added area:     42112
Effective area: 602112
Initial wait:   13 ms
Integration time: 62.824758 s. Average time per iteration = 196.327370 ms
Integral 0 time = 63.106846 s
Running likelihood with 17260 stars
Likelihood time = 0.428954 s
<background_integral> 0.000034918928581 </background_integral>
<stream_integral>  6.540634910567885  13.591527730406472  29.314683461419371  0.021996237258667 </stream_integral>
<background_likelihood> -2.984576426816385 </background_likelihood>
<stream_only_likelihood>  -8.656552278631764  -50.666224210397459  -3.288299800169358  -230.239536710873100 </stream_only_likelihood>
<search_likelihood> -2.556238465655875 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.131
  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_khr_gl_event cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX TITAN' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      442.19
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   14
Clock frequency:     928 Mhz
Global mem size:     6442450944
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 831 SP GFLOP/s, 104 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 12 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: 13
Num chunks:     14
Chunk size:     43008
Added area:     42112
Effective area: 602112
Initial wait:   13 ms
Integration time: 62.816203 s. Average time per iteration = 196.300635 ms
Integral 0 time = 63.120095 s
Running likelihood with 17260 stars
Likelihood time = 0.404855 s
<background_integral1> 0.000034893400672 </background_integral1>
<stream_integral1>  6.491409336290310  14.379497608072914  29.763603838918925  0.021025699288645 </stream_integral1>
<background_likelihood1> -2.984931515707093 </background_likelihood1>
<stream_only_likelihood1>  -8.180325455805535  -47.871996872553375  -3.283136993226042  -230.442432243930820 </stream_only_likelihood1>
<search_likelihood1> -2.556240483557976 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.131
  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_khr_gl_event cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX TITAN' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      442.19
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   14
Clock frequency:     928 Mhz
Global mem size:     6442450944
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 831 SP GFLOP/s, 104 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 12 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: 13
Num chunks:     14
Chunk size:     43008
Added area:     42112
Effective area: 602112
Initial wait:   13 ms
Integration time: 62.822639 s. Average time per iteration = 196.320748 ms
Integral 0 time = 63.408005 s
Running likelihood with 17260 stars
Likelihood time = 0.401483 s
<background_integral2> 0.000034929519478 </background_integral2>
<stream_integral2>  6.222297208670646  12.102376458248161  29.963927270067799  0.021231342150044 </stream_integral2>
<background_likelihood2> -2.984450961724663 </background_likelihood2>
<stream_only_likelihood2>  -8.090307760044958  -56.334900885167102  -3.276337859230677  -230.387585843687110 </stream_only_likelihood2>
<search_likelihood2> -2.556239823617655 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.131
  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_khr_gl_event cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 1 on platform 0
Found 2 CL devices
Device 'GeForce GTX TITAN' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      442.19
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   14
Clock frequency:     928 Mhz
Global mem size:     6442450944
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 831 SP GFLOP/s, 104 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 12 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: 13
Num chunks:     14
Chunk size:     43008
Added area:     42112
Effective area: 602112
Initial wait:   13 ms
Integration time: 62.818506 s. Average time per iteration = 196.307831 ms
Integral 0 time = 63.188951 s
Running likelihood with 17260 stars
Likelihood time = 0.425781 s
<background_integral3> 0.000034941888263 </background_integral3>
<stream_integral3>  6.520514707128463  14.449407925188318  29.775173275918164  0.023141097188818 </stream_integral3>
<background_likelihood3> -2.983524714650186 </background_likelihood3>
<stream_only_likelihood3>  -8.547835156104988  -46.456102612636364  -3.291316345270604  -230.116235493972970 </stream_only_likelihood3>
<search_likelihood3> -2.556252741821196 </search_likelihood3>
02:22:20 (4136): called boinc_finish(0)

</stderr_txt>
]]>


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