Welcome to MilkyWay@home

Task 1777575

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_69219527_1
Workunit 2139684152
Created 31 Jan 2021, 16:45:20 UTC
Sent 31 Jan 2021, 16:45:21 UTC
Report deadline 12 Feb 2021, 16:45:21 UTC
Received 31 Jan 2021, 17:32:02 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 476174
Run time 6 min 35 sec
CPU time 3 min 59 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 589.27 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 331.70 MB
Peak swap size 337.54 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 11.2.66
  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 1650' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.89
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   14
Clock frequency:     1635 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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1465 SP GFLOP/s, 183 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 22 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 14 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 7
Num chunks:     8
Chunk size:     78848
Added area:     70784
Effective area: 630784
Initial wait:   14 ms
Integration time: 97.485038 s. Average time per iteration = 304.640744 ms
Integral 0 time = 97.729118 s
Running likelihood with 17260 stars
Likelihood time = 0.418724 s
<background_integral> 0.000034979712867 </background_integral>
<stream_integral>  6.906909645957496  5.569999173834756  30.616287244789795  32.340484984182595 </stream_integral>
<background_likelihood> -2.992599586162907 </background_likelihood>
<stream_only_likelihood>  -8.292739395757010  -71.233610962316547  -3.255661663957828  -10.973822122646112 </stream_only_likelihood>
<search_likelihood> -2.556834123938346 </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 1650' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.89
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   14
Clock frequency:     1635 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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1465 SP GFLOP/s, 183 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 22 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 14 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 7
Num chunks:     8
Chunk size:     78848
Added area:     70784
Effective area: 630784
Initial wait:   14 ms
Integration time: 97.079648 s. Average time per iteration = 303.373901 ms
Integral 0 time = 97.330982 s
Running likelihood with 17260 stars
Likelihood time = 0.444573 s
<background_integral1> 0.000034864760449 </background_integral1>
<stream_integral1>  5.748265690937123  17.923335964534356  30.258891870912969  70.925432466885923 </stream_integral1>
<background_likelihood1> -2.984075139789923 </background_likelihood1>
<stream_only_likelihood1>  -10.193439029234963  -32.001139821719072  -3.269101598824961  -6.565639297592916 </stream_only_likelihood1>
<search_likelihood1> -2.556547231340708 </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 1650' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.89
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   14
Clock frequency:     1635 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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1465 SP GFLOP/s, 183 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 22 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 14 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 7
Num chunks:     8
Chunk size:     78848
Added area:     70784
Effective area: 630784
Initial wait:   14 ms
Integration time: 96.989009 s. Average time per iteration = 303.090652 ms
Integral 0 time = 97.225899 s
Running likelihood with 17260 stars
Likelihood time = 0.425304 s
<background_integral2> 0.000034883255231 </background_integral2>
<stream_integral2>  6.735040049287139  16.121362830289122  29.291390649600881  77.579389734149942 </stream_integral2>
<background_likelihood2> -2.983957789523448 </background_likelihood2>
<stream_only_likelihood2>  -7.217595296723326  -38.818859278567700  -3.295386459147868  -8.853402361102148 </stream_only_likelihood2>
<search_likelihood2> -2.556541394032231 </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 1650' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.89
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   14
Clock frequency:     1635 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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1465 SP GFLOP/s, 183 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 22 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 14 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 7
Num chunks:     8
Chunk size:     78848
Added area:     70784
Effective area: 630784
Initial wait:   14 ms
Integration time: 97.015384 s. Average time per iteration = 303.173075 ms
Integral 0 time = 97.262668 s
Running likelihood with 17260 stars
Likelihood time = 0.423311 s
<background_integral3> 0.000034878146308 </background_integral3>
<stream_integral3>  5.938944424618772  10.821622429378916  29.551944027032992  41.975380172973942 </stream_integral3>
<background_likelihood3> -2.980062078786770 </background_likelihood3>
<stream_only_likelihood3>  -11.962810084277701  -59.726235549882666  -3.289184798770909  -6.341373793003852 </stream_only_likelihood3>
<search_likelihood3> -2.556552883559800 </search_likelihood3>
09:19:58 (5984): called boinc_finish(0)

</stderr_txt>
]]>


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