Welcome to MilkyWay@home

Task 1730566

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_72938842_2
Workunit 2143807351
Created 31 Jan 2021, 9:28:47 UTC
Sent 31 Jan 2021, 9:28:48 UTC
Report deadline 12 Feb 2021, 9:28:48 UTC
Received 31 Jan 2021, 19:59:09 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 873379
Run time 3 min 29 sec
CPU time 1 min 17 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 283.80 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 196.04 MB
Peak swap size 28.97 GB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.8.3</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Linux x86_64 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 9.1.84
  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_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 570' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   15
Clock frequency:     1464 Mhz
Global mem size:     1273298944
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1405 SP GFLOP/s, 176 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 9 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: 8
Num chunks:     9
Chunk size:     69120
Added area:     62080
Effective area: 622080
Initial wait:   12 ms
Integration time: 50.966461 s. Average time per iteration = 159.270192 ms
Integral 0 time = 51.195772 s
Running likelihood with 17260 stars
Likelihood time = 0.400647 s
<background_integral> 0.000034947382626 </background_integral>
<stream_integral>  6.083934268230663  13.018811567785045  30.317928077452446  0.016817990808782 </stream_integral>
<background_likelihood> -2.991430401137786 </background_likelihood>
<stream_only_likelihood>  -9.677219667292118  -55.238229737652638  -3.259388160073514  -228.652202061821441 </stream_only_likelihood>
<search_likelihood> -2.556586303844894 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 570' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   15
Clock frequency:     1464 Mhz
Global mem size:     1273298944
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1405 SP GFLOP/s, 176 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 9 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: 8
Num chunks:     9
Chunk size:     69120
Added area:     62080
Effective area: 622080
Initial wait:   12 ms
Integration time: 51.035706 s. Average time per iteration = 159.486580 ms
Integral 0 time = 51.265218 s
Running likelihood with 17260 stars
Likelihood time = 0.397696 s
<background_integral1> 0.000034900125553 </background_integral1>
<stream_integral1>  7.876283493092161  26.455054126825672  29.624434473559603  0.027754754046796 </stream_integral1>
<background_likelihood1> -2.979961670520321 </background_likelihood1>
<stream_only_likelihood1>  -8.215454747818324  -6.011312131611122  -3.307712802914346  -229.621118385456185 </stream_only_likelihood1>
<search_likelihood1> -2.556577200211127 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 570' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   15
Clock frequency:     1464 Mhz
Global mem size:     1273298944
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1405 SP GFLOP/s, 176 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 9 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: 8
Num chunks:     9
Chunk size:     69120
Added area:     62080
Effective area: 622080
Initial wait:   12 ms
Integration time: 50.817531 s. Average time per iteration = 158.804786 ms
Integral 0 time = 51.047977 s
Running likelihood with 17260 stars
Likelihood time = 0.402146 s
<background_integral2> 0.000035010485810 </background_integral2>
<stream_integral2>  6.748957999386020  10.341473929946570  31.657440170574048  0.011809663888738 </stream_integral2>
<background_likelihood2> -2.984597969858938 </background_likelihood2>
<stream_only_likelihood2>  -7.754082934581245  -60.738526342718224  -3.242630762354373  -232.525705807731924 </stream_only_likelihood2>
<search_likelihood2> -2.556885473680216 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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_copy_opts cl_nv_create_buffer
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 570' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   15
Clock frequency:     1464 Mhz
Global mem size:     1273298944
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1405 SP GFLOP/s, 176 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 9 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: 8
Num chunks:     9
Chunk size:     69120
Added area:     62080
Effective area: 622080
Initial wait:   12 ms
Integration time: 51.198011 s. Average time per iteration = 159.993785 ms
Integral 0 time = 51.440946 s
Running likelihood with 17260 stars
Likelihood time = 0.403870 s
<background_integral3> 0.000034896220018 </background_integral3>
<stream_integral3>  5.153652016894585  15.630888236523004  29.264397829842494  0.047594708512761 </stream_integral3>
<background_likelihood3> -2.990421900848269 </background_likelihood3>
<stream_only_likelihood3>  -20.603889242789766  -42.894705168360353  -3.268661389647149  -223.979766143447250 </stream_only_likelihood3>
<search_likelihood3> -2.556660686565690 </search_likelihood3>
20:58:14 (23142): called boinc_finish(0)

</stderr_txt>
]]>


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