Welcome to MilkyWay@home

Task 1428982

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_76211417_0
Workunit 2147429730
Created 30 Jan 2021, 12:06:34 UTC
Sent 30 Jan 2021, 12:14:46 UTC
Report deadline 11 Feb 2021, 12:14:46 UTC
Received 1 Feb 2021, 12:26:58 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 881679
Run time 1 min 45 sec
CPU time 15 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 2,413.75 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 326.07 MB
Peak swap size 340.32 MB
Peak disk usage 0.01 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>
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 11.2.66
  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:      460.89
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   28
Clock frequency:     1683 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: 3016 SP GFLOP/s, 377 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 16 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 3
Num chunks:     4
Chunk size:     186368
Added area:     185472
Effective area: 745472
Initial wait:   16 ms
Integration time: 24.331867 s. Average time per iteration = 76.037086 ms
Integral 0 time = 24.512574 s
Running likelihood with 38073 stars
Likelihood time = 0.703905 s
<background_integral> 0.000059836590165 </background_integral>
<stream_integral>  12.575856365546427  168.923998225868100  3.510020522566054  25.037497335530190 </stream_integral>
<background_likelihood> -3.342167926887974 </background_likelihood>
<stream_only_likelihood>  -8.140037088702080  -3.745988008878281  -51.891457637192346  -3.787105645955799 </stream_only_likelihood>
<search_likelihood> -2.797174627798454 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.66
  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:      460.89
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   28
Clock frequency:     1683 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: 3016 SP GFLOP/s, 377 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 16 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 3
Num chunks:     4
Chunk size:     186368
Added area:     185472
Effective area: 745472
Initial wait:   16 ms
Integration time: 24.469121 s. Average time per iteration = 76.466002 ms
Integral 0 time = 24.642315 s
Running likelihood with 38073 stars
Likelihood time = 0.694247 s
<background_integral1> 0.000059835641622 </background_integral1>
<stream_integral1>  12.334398614823121  168.396691081669730  3.476025799571036  24.737749856557731 </stream_integral1>
<background_likelihood1> -3.340324587939834 </background_likelihood1>
<stream_only_likelihood1>  -10.276981814336391  -3.749673631713652  -52.156189779574738  -3.796749355137624 </stream_only_likelihood1>
<search_likelihood1> -2.797175362005929 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.66
  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:      460.89
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   28
Clock frequency:     1683 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: 3016 SP GFLOP/s, 377 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 16 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 3
Num chunks:     4
Chunk size:     186368
Added area:     185472
Effective area: 745472
Initial wait:   16 ms
Integration time: 24.686432 s. Average time per iteration = 77.145099 ms
Integral 0 time = 24.893338 s
Running likelihood with 38073 stars
Likelihood time = 0.678612 s
<background_integral2> 0.000059849221871 </background_integral2>
<stream_integral2>  12.734860052288406  169.587452327004880  3.460168525898208  25.219566834924255 </stream_integral2>
<background_likelihood2> -3.342303560582701 </background_likelihood2>
<stream_only_likelihood2>  -8.547951071554225  -3.745829726344359  -51.891804736302589  -3.774937000375976 </stream_only_likelihood2>
<search_likelihood2> -2.797176008389155 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.66
  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:      460.89
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   28
Clock frequency:     1683 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: 3016 SP GFLOP/s, 377 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 26 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 16 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 3
Num chunks:     4
Chunk size:     186368
Added area:     185472
Effective area: 745472
Initial wait:   16 ms
Integration time: 24.884031 s. Average time per iteration = 77.762596 ms
Integral 0 time = 25.066984 s
Running likelihood with 38073 stars
Likelihood time = 0.696996 s
<background_integral3> 0.000059853389633 </background_integral3>
<stream_integral3>  12.419701237236525  168.454740360084680  3.508125557693566  25.027112141935444 </stream_integral3>
<background_likelihood3> -3.341845225941953 </background_likelihood3>
<stream_only_likelihood3>  -8.935797258924495  -3.750563377435972  -51.568901798402827  -3.781471634142274 </stream_only_likelihood3>
<search_likelihood3> -2.797174677652476 </search_likelihood3>
12:26:45 (2356): called boinc_finish(0)

</stderr_txt>
]]>


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