Welcome to MilkyWay@home

Task 1267637

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_76035187_0
Workunit 2147235770
Created 30 Jan 2021, 7:40:10 UTC
Sent 30 Jan 2021, 7:48:25 UTC
Report deadline 11 Feb 2021, 7:48:25 UTC
Received 30 Jan 2021, 13:19:00 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 862545
Run time 4 min 21 sec
CPU time 1 min 7 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 792.92 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 582.74 MB
Peak swap size 21.42 GB
Peak disk usage 0.03 MB

Stderr output

<core_client_version>7.16.6</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 11.2.136
  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 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 1060 3GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.39
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   9
Clock frequency:     1708 Mhz
Global mem size:     3157655552
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 984 SP GFLOP/s, 123 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2304 with 22 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 11
Num chunks:     12
Chunk size:     50688
Added area:     48256
Effective area: 608256
Initial wait:   13 ms
Integration time: 64.047508 s. Average time per iteration = 200.148463 ms
Integral 0 time = 64.193082 s
Running likelihood with 38073 stars
Likelihood time = 0.392491 s
<background_integral> 0.000059844674694 </background_integral>
<stream_integral>  12.459345578639098  166.924781165573563  3.503495947918291  25.040943302838151 </stream_integral>
<background_likelihood> -3.341264947300761 </background_likelihood>
<stream_only_likelihood>  -8.955980199737722  -3.756181297897748  -52.174728230843670  -3.784618265436403 </stream_only_likelihood>
<search_likelihood> -2.797174445736894 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.136
  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 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 1060 3GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.39
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   9
Clock frequency:     1708 Mhz
Global mem size:     3157655552
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: 984 SP GFLOP/s, 123 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2304 with 22 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 11
Num chunks:     12
Chunk size:     50688
Added area:     48256
Effective area: 608256
Initial wait:   13 ms
Integration time: 64.035425 s. Average time per iteration = 200.110703 ms
Integral 0 time = 64.155023 s
Running likelihood with 38073 stars
Likelihood time = 0.401620 s
<background_integral1> 0.000059856740151 </background_integral1>
<stream_integral1>  12.412729699876870  168.206620275502075  3.467487503468076  25.246130695145794 </stream_integral1>
<background_likelihood1> -3.341848670874583 </background_likelihood1>
<stream_only_likelihood1>  -9.523821353179859  -3.749660289121006  -52.213338162004789  -3.777122447361403 </stream_only_likelihood1>
<search_likelihood1> -2.797174291140343 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.136
  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 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 1060 3GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.39
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   9
Clock frequency:     1708 Mhz
Global mem size:     3157655552
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: 984 SP GFLOP/s, 123 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2304 with 22 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 11
Num chunks:     12
Chunk size:     50688
Added area:     48256
Effective area: 608256
Initial wait:   13 ms
Integration time: 64.033824 s. Average time per iteration = 200.105700 ms
Integral 0 time = 64.154001 s
Running likelihood with 38073 stars
Likelihood time = 0.396619 s
<background_integral2> 0.000059834258234 </background_integral2>
<stream_integral2>  12.446971572087117  167.804420924966792  3.421776707194014  24.820356156861138 </stream_integral2>
<background_likelihood2> -3.342078479553598 </background_likelihood2>
<stream_only_likelihood2>  -8.982464478355741  -3.751217619792500  -51.918631075667307  -3.787167837515813 </stream_only_likelihood2>
<search_likelihood2> -2.797175811836209 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.136
  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 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 1060 3GB' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.39
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   9
Clock frequency:     1708 Mhz
Global mem size:     3157655552
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: 984 SP GFLOP/s, 123 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 2304 with 22 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 11
Num chunks:     12
Chunk size:     50688
Added area:     48256
Effective area: 608256
Initial wait:   13 ms
Integration time: 63.994039 s. Average time per iteration = 199.981373 ms
Integral 0 time = 64.119435 s
Running likelihood with 38073 stars
Likelihood time = 0.392974 s
<background_integral3> 0.000059842903134 </background_integral3>
<stream_integral3>  12.746250263750412  168.366741759493323  3.467579945682416  24.939404250128071 </stream_integral3>
<background_likelihood3> -3.342245126845986 </background_likelihood3>
<stream_only_likelihood3>  -9.099189414766789  -3.750067137684740  -51.007204850025509  -3.785316915109130 </stream_only_likelihood3>
<search_likelihood3> -2.797175252902664 </search_likelihood3>
07:54:45 (205132): called boinc_finish(0)

</stderr_txt>
]]>


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