Welcome to MilkyWay@home

Task 1794501

Name de_modfit_83_bundle4_4s_south4s_bgset_4_1603804501_73006838_1
Workunit 2143883009
Created 31 Jan 2021, 20:01:44 UTC
Sent 31 Jan 2021, 20:01:44 UTC
Report deadline 12 Feb 2021, 20:01:44 UTC
Received 1 Feb 2021, 17:46:13 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 774758
Run time 21 min 58 sec
CPU time 4 min 57 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 161.93 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 290.68 MB
Peak swap size 289.91 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.14.2</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 745' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1032 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_50'
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: 198 SP GFLOP/s, 25 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 768 with 12 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: 58
Num chunks:     61
Chunk size:     9216
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 326.608254 s. Average time per iteration = 1020.650794 ms
Integral 0 time = 327.170708 s
Running likelihood with 38095 stars
Likelihood time = 1.011430 s
<background_integral> 0.000059200453541 </background_integral>
<stream_integral>  10.111945955136436  160.613345795492390  0.792690398020042  46.310073305037790 </stream_integral>
<background_likelihood> -3.412334941019216 </background_likelihood>
<stream_only_likelihood>  -14.656589948759541  -3.765707657070614  -93.129078277561931  -3.387939816576860 </stream_only_likelihood>
<search_likelihood> -2.793334445176416 </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 745' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1032 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_50'
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: 198 SP GFLOP/s, 25 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 768 with 12 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: 58
Num chunks:     61
Chunk size:     9216
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 326.983601 s. Average time per iteration = 1021.823754 ms
Integral 0 time = 327.524922 s
Running likelihood with 38095 stars
Likelihood time = 0.971584 s
<background_integral1> 0.000059249633249 </background_integral1>
<stream_integral1>  10.204625448174298  163.191536582155550  0.847926090932429  46.737986077081217 </stream_integral1>
<background_likelihood1> -3.412483679878981 </background_likelihood1>
<stream_only_likelihood1>  -15.229333167084445  -3.772960589146506  -84.878731676575384  -3.375889491563332 </stream_only_likelihood1>
<search_likelihood1> -2.793323231984018 </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 745' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1032 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_50'
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: 198 SP GFLOP/s, 25 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 768 with 12 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: 58
Num chunks:     61
Chunk size:     9216
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 326.474200 s. Average time per iteration = 1020.231876 ms
Integral 0 time = 327.011584 s
Running likelihood with 38095 stars
Likelihood time = 0.949284 s
<background_integral2> 0.000059220828140 </background_integral2>
<stream_integral2>  10.671614400158246  159.438146124316750  0.770638456015123  46.840136103257187 </stream_integral2>
<background_likelihood2> -3.410550338262053 </background_likelihood2>
<stream_only_likelihood2>  -13.487697683948662  -3.787873306413893  -100.794450048981160  -3.378433535855192 </stream_only_likelihood2>
<search_likelihood2> -2.793326123307296 </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 745' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   3
Clock frequency:     1032 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_50'
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: 198 SP GFLOP/s, 25 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 768 with 12 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: 58
Num chunks:     61
Chunk size:     9216
Added area:     2176
Effective area: 562176
Initial wait:   12 ms
Integration time: 326.868320 s. Average time per iteration = 1021.463500 ms
Integral 0 time = 327.444848 s
Running likelihood with 38095 stars
Likelihood time = 0.947883 s
<background_integral3> 0.000059221751757 </background_integral3>
<stream_integral3>  10.543414428660029  165.510146340641200  0.775365233225370  46.141135865455567 </stream_integral3>
<background_likelihood3> -3.409407523301430 </background_likelihood3>
<stream_only_likelihood3>  -13.882764627680787  -3.762136310859795  -91.666095493392973  -3.387444786208413 </stream_only_likelihood3>
<search_likelihood3> -2.793326276457949 </search_likelihood3>
11:46:07 (32508): called boinc_finish(0)

</stderr_txt>
]]>


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