Welcome to MilkyWay@home

Task 1337077

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_76044486_1
Workunit 2147245678
Created 30 Jan 2021, 9:45:30 UTC
Sent 30 Jan 2021, 9:52:31 UTC
Report deadline 11 Feb 2021, 9:52:31 UTC
Received 30 Jan 2021, 23:28:15 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 825027
Run time 6 min 6 sec
CPU time 5 min 49 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 1,143.60 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 618.35 MB
Peak swap size 33.62 GB
Peak disk usage 0.03 MB

Stderr output

<core_client_version>7.9.3</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'
Setting process priority to 0 (13): Permission denied
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 AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.120
  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 2 CL devices
Device 'Tesla P4' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      430.26
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   20
Clock frequency:     1113 Mhz
Global mem size:     7981694976
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 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1425 SP GFLOP/s, 712 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 10240 with 55 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: 2
Num chunks:     1
Chunk size:     563200
Added area:     3200
Effective area: 563200
Initial wait:   12 ms
Integration time: 89.631964 s. Average time per iteration = 280.099887 ms
Integral 0 time = 89.963383 s
Running likelihood with 17260 stars
Likelihood time = 0.393327 s
<background_integral> 0.000034938541858 </background_integral>
<stream_integral>  6.474314073778390  13.018834383009612  29.564836952888697  0.022424515806488 </stream_integral>
<background_likelihood> -2.987843229662153 </background_likelihood>
<stream_only_likelihood>  -8.564604077371200  -52.484138640816916  -3.280997131959096  -230.184921103256329 </stream_only_likelihood>
<search_likelihood> -2.556237710973485 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.120
  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 2 CL devices
Device 'Tesla P4' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      430.26
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   20
Clock frequency:     1113 Mhz
Global mem size:     7981694976
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 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1425 SP GFLOP/s, 712 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 10240 with 55 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: 2
Num chunks:     1
Chunk size:     563200
Added area:     3200
Effective area: 563200
Initial wait:   12 ms
Integration time: 89.485394 s. Average time per iteration = 279.641856 ms
Integral 0 time = 89.810760 s
Running likelihood with 17260 stars
Likelihood time = 0.394393 s
<background_integral1> 0.000034965765534 </background_integral1>
<stream_integral1>  6.305640027800155  13.917083906111568  29.903189998836268  0.022089455834503 </stream_integral1>
<background_likelihood1> -2.989710954475214 </background_likelihood1>
<stream_only_likelihood1>  -8.347442948192850  -49.824904740056844  -3.266859178777486  -230.198489642405065 </stream_only_likelihood1>
<search_likelihood1> -2.556236908550465 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.120
  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 2 CL devices
Device 'Tesla P4' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      430.26
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   20
Clock frequency:     1113 Mhz
Global mem size:     7981694976
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 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1425 SP GFLOP/s, 712 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 10240 with 55 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: 2
Num chunks:     1
Chunk size:     563200
Added area:     3200
Effective area: 563200
Initial wait:   12 ms
Integration time: 88.914247 s. Average time per iteration = 277.857022 ms
Integral 0 time = 89.235679 s
Running likelihood with 17260 stars
Likelihood time = 0.412131 s
<background_integral2> 0.000034961698852 </background_integral2>
<stream_integral2>  6.324492437796609  13.146178418200208  29.875036078572723  0.021549012386579 </stream_integral2>
<background_likelihood2> -2.988060777850083 </background_likelihood2>
<stream_only_likelihood2>  -9.123147721137752  -52.347633736943934  -3.273261792556442  -230.360507013739806 </stream_only_likelihood2>
<search_likelihood2> -2.556234744008622 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.120
  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 2 CL devices
Device 'Tesla P4' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      430.26
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   20
Clock frequency:     1113 Mhz
Global mem size:     7981694976
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 127 registers, 420 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1425 SP GFLOP/s, 712 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 10240 with 55 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: 2
Num chunks:     1
Chunk size:     563200
Added area:     3200
Effective area: 563200
Initial wait:   12 ms
Integration time: 90.470690 s. Average time per iteration = 282.720908 ms
Integral 0 time = 90.796694 s
Running likelihood with 17260 stars
Likelihood time = 0.395846 s
<background_integral3> 0.000034972331567 </background_integral3>
<stream_integral3>  6.184497563742456  14.121607945427851  30.054768872713304  0.021992068501867 </stream_integral3>
<background_likelihood3> -2.987016858686784 </background_likelihood3>
<stream_only_likelihood3>  -8.768807071669126  -48.655706514898860  -3.273740778373140  -230.158581910725360 </stream_only_likelihood3>
<search_likelihood3> -2.556237272759872 </search_likelihood3>
23:27:54 (29219): called boinc_finish(0)

</stderr_txt>
]]>


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