Welcome to MilkyWay@home

Task 367038

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_71712164_0
Workunit 2142449787
Created 25 Jan 2021, 0:59:42 UTC
Sent 25 Jan 2021, 1:08:47 UTC
Report deadline 6 Feb 2021, 1:08:47 UTC
Received 25 Jan 2021, 7:39:54 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 743408
Run time 6 min 15 sec
CPU time 23 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 451.27 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 322.51 MB
Peak swap size 334.02 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 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 2 CL devices
Device 'GeForce GTX 1050 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:   6
Clock frequency:     1455 Mhz
Global mem size:     4294967296
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: 559 SP GFLOP/s, 70 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 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: 20
Num chunks:     21
Chunk size:     27648
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 92.015018 s. Average time per iteration = 287.546932 ms
Integral 0 time = 92.238449 s
Running likelihood with 34614 stars
Likelihood time = 0.779493 s
<background_integral> 0.000060035784576 </background_integral>
<stream_integral>  167.491975141338710  18.872017481871559  0.466353317603306  17.001186766913246 </stream_integral>
<background_likelihood> -3.369066282007190 </background_likelihood>
<stream_only_likelihood>  -3.415556620047654  -4.376240758481149  -61.023463601482099  -4.934304481177538 </stream_only_likelihood>
<search_likelihood> -2.789080440843601 </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 2 CL devices
Device 'GeForce GTX 1050 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:   6
Clock frequency:     1455 Mhz
Global mem size:     4294967296
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: 559 SP GFLOP/s, 70 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 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: 20
Num chunks:     21
Chunk size:     27648
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 91.884938 s. Average time per iteration = 287.140430 ms
Integral 0 time = 92.122383 s
Running likelihood with 34614 stars
Likelihood time = 0.774754 s
<background_integral1> 0.000059884149240 </background_integral1>
<stream_integral1>  159.468614946906430  17.354287244957916  0.612484876314264  19.747719406763824 </stream_integral1>
<background_likelihood1> -3.373265675371573 </background_likelihood1>
<stream_only_likelihood1>  -3.409827284122788  -4.442942748749905  -58.056906128955895  -4.685099251421149 </stream_only_likelihood1>
<search_likelihood1> -2.788981265559589 </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 2 CL devices
Device 'GeForce GTX 1050 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:   6
Clock frequency:     1455 Mhz
Global mem size:     4294967296
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: 559 SP GFLOP/s, 70 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 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: 20
Num chunks:     21
Chunk size:     27648
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 91.896267 s. Average time per iteration = 287.175835 ms
Integral 0 time = 92.126409 s
Running likelihood with 34614 stars
Likelihood time = 0.773922 s
<background_integral2> 0.000059539076570 </background_integral2>
<stream_integral2>  163.079948633616200  17.799500025714647  0.532018224903349  19.761256675214515 </stream_integral2>
<background_likelihood2> -3.371216465825942 </background_likelihood2>
<stream_only_likelihood2>  -3.417846134358726  -4.427803443803184  -58.153589320374650  -4.697821586814517 </stream_only_likelihood2>
<search_likelihood2> -2.788983784785021 </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 2 CL devices
Device 'GeForce GTX 1050 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:   6
Clock frequency:     1455 Mhz
Global mem size:     4294967296
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: 559 SP GFLOP/s, 70 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1536 with 18 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: 20
Num chunks:     21
Chunk size:     27648
Added area:     20608
Effective area: 580608
Initial wait:   12 ms
Integration time: 91.860538 s. Average time per iteration = 287.064182 ms
Integral 0 time = 92.095279 s
Running likelihood with 34614 stars
Likelihood time = 0.767432 s
<background_integral3> 0.000059558085754 </background_integral3>
<stream_integral3>  153.533166390873730  18.397228940726500  0.610826867888756  18.599926128023263 </stream_integral3>
<background_likelihood3> -3.377915448768196 </background_likelihood3>
<stream_only_likelihood3>  -3.400781230815566  -4.400971373627839  -58.952796815951743  -4.796021333189039 </stream_only_likelihood3>
<search_likelihood3> -2.789018184907742 </search_likelihood3>
23:38:51 (11948): called boinc_finish(0)

</stderr_txt>
]]>


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