Welcome to MilkyWay@home

Task 1795637

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_75085850_1
Workunit 2146176165
Created 31 Jan 2021, 20:17:43 UTC
Sent 31 Jan 2021, 20:17:44 UTC
Report deadline 12 Feb 2021, 20:17:44 UTC
Received 31 Jan 2021, 20:26:05 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 792762
Run time 6 min 43 sec
CPU time 5 min 17 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 2,307.87 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 316.41 MB
Peak swap size 317.60 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 11.1.96
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   28
Clock frequency:     1607 Mhz
Global mem size:     11811160064
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_61'
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: 2880 SP GFLOP/s, 360 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 19 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: 4
Num chunks:     5
Chunk size:     136192
Added area:     120960
Effective area: 680960
Initial wait:   12 ms
Integration time: 101.021713 s. Average time per iteration = 315.692854 ms
Integral 0 time = 101.552628 s
Running likelihood with 38073 stars
Likelihood time = 1.234938 s
<background_integral> 0.000059872165053 </background_integral>
<stream_integral>  12.518266190592772  165.591205761768610  3.395069218684962  25.190294287030863 </stream_integral>
<background_likelihood> -3.341487471781989 </background_likelihood>
<stream_only_likelihood>  -9.081093793341458  -3.762200408196314  -54.469009214007102  -3.777291793777880 </stream_only_likelihood>
<search_likelihood> -2.797175672765301 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   28
Clock frequency:     1607 Mhz
Global mem size:     11811160064
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_61'
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: 2880 SP GFLOP/s, 360 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 19 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: 4
Num chunks:     5
Chunk size:     136192
Added area:     120960
Effective area: 680960
Initial wait:   12 ms
Integration time: 98.485859 s. Average time per iteration = 307.768309 ms
Integral 0 time = 99.026442 s
Running likelihood with 38073 stars
Likelihood time = 1.281376 s
<background_integral1> 0.000059862673675 </background_integral1>
<stream_integral1>  12.037319052573654  168.047752217087490  3.367652893061842  25.094566180799280 </stream_integral1>
<background_likelihood1> -3.342469443514345 </background_likelihood1>
<stream_only_likelihood1>  -10.123179542986726  -3.749609203190550  -55.396406621812886  -3.783727207623521 </stream_only_likelihood1>
<search_likelihood1> -2.797175436654238 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   28
Clock frequency:     1607 Mhz
Global mem size:     11811160064
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_61'
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: 2880 SP GFLOP/s, 360 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 19 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: 4
Num chunks:     5
Chunk size:     136192
Added area:     120960
Effective area: 680960
Initial wait:   12 ms
Integration time: 94.190437 s. Average time per iteration = 294.345115 ms
Integral 0 time = 94.911061 s
Running likelihood with 38073 stars
Likelihood time = 1.308897 s
<background_integral2> 0.000059875947332 </background_integral2>
<stream_integral2>  11.911088346796106  169.826747741531020  3.253702300527397  25.152407423329382 </stream_integral2>
<background_likelihood2> -3.342639782147753 </background_likelihood2>
<stream_only_likelihood2>  -10.577809528688267  -3.738240988905228  -57.492921321479173  -3.781001942572125 </stream_only_likelihood2>
<search_likelihood2> -2.797175957644469 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_device_uuid
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 1080 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   28
Clock frequency:     1607 Mhz
Global mem size:     11811160064
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_61'
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: 2880 SP GFLOP/s, 360 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 19 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: 4
Num chunks:     5
Chunk size:     136192
Added area:     120960
Effective area: 680960
Initial wait:   12 ms
Integration time: 95.346324 s. Average time per iteration = 297.957263 ms
Integral 0 time = 95.871500 s
Running likelihood with 38073 stars
Likelihood time = 1.349695 s
<background_integral3> 0.000059848970863 </background_integral3>
<stream_integral3>  12.265156503084102  165.559684667727740  3.398058770232255  25.183823107406290 </stream_integral3>
<background_likelihood3> -3.341226799849406 </background_likelihood3>
<stream_only_likelihood3>  -9.631630393720323  -3.757992095750372  -54.721018768135252  -3.781916984271548 </stream_only_likelihood3>
<search_likelihood3> -2.797177676895886 </search_likelihood3>
14:25:03 (3712): called boinc_finish(0)

</stderr_txt>
]]>


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