Welcome to MilkyWay@home

Task 1192245

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75933929_0
Workunit 2147122668
Created 30 Jan 2021, 4:40:15 UTC
Sent 30 Jan 2021, 4:47:33 UTC
Report deadline 11 Feb 2021, 4:47:33 UTC
Received 30 Jan 2021, 22:51:13 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 826857
Run time 2 min 23 sec
CPU time 34 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 1,393.64 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 583.00 MB
Peak swap size 21.54 GB
Peak disk usage 0.02 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>
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 11.2.109
  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 1070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   16
Clock frequency:     1695 Mhz
Global mem size:     8505131008
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: 1736 SP GFLOP/s, 217 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 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: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 34.807350 s. Average time per iteration = 108.772969 ms
Integral 0 time = 34.912178 s
Running likelihood with 17260 stars
Likelihood time = 0.221432 s
<background_integral> 0.000034944965804 </background_integral>
<stream_integral>  6.837547166868401  11.414617227512288  29.778980755119008  0.023676186454107 </stream_integral>
<background_likelihood> -2.986734334226415 </background_likelihood>
<stream_only_likelihood>  -7.573781489838408  -58.048292533887590  -3.281468789988816  -229.820527641439952 </stream_only_likelihood>
<search_likelihood> -2.556237681763345 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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 1070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   16
Clock frequency:     1695 Mhz
Global mem size:     8505131008
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: 1736 SP GFLOP/s, 217 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 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: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 34.738291 s. Average time per iteration = 108.557159 ms
Integral 0 time = 34.877655 s
Running likelihood with 17260 stars
Likelihood time = 0.240310 s
<background_integral1> 0.000034932723153 </background_integral1>
<stream_integral1>  6.572464246120822  14.585091470748196  29.827309366261463  0.021815944399174 </stream_integral1>
<background_likelihood1> -2.986355185434643 </background_likelihood1>
<stream_only_likelihood1>  -8.157966250653658  -48.100029142876558  -3.278533612658003  -230.225426779756674 </stream_only_likelihood1>
<search_likelihood1> -2.556240605494998 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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 1070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   16
Clock frequency:     1695 Mhz
Global mem size:     8505131008
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: 1736 SP GFLOP/s, 217 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 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: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 34.722988 s. Average time per iteration = 108.509338 ms
Integral 0 time = 34.870544 s
Running likelihood with 17260 stars
Likelihood time = 0.240610 s
<background_integral2> 0.000034959296276 </background_integral2>
<stream_integral2>  6.324581532190484  12.118684212270656  30.113063931034464  0.023306860873364 </stream_integral2>
<background_likelihood2> -2.989262752435617 </background_likelihood2>
<stream_only_likelihood2>  -8.484133492715307  -55.737558612334276  -3.268770846093271  -229.982185926283677 </stream_only_likelihood2>
<search_likelihood2> -2.556238770338125 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.109
  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 1070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      460.32.03
Version:             OpenCL 1.2 CUDA
Compute capability:  6.1
Max compute units:   16
Clock frequency:     1695 Mhz
Global mem size:     8505131008
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: 1736 SP GFLOP/s, 217 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 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: 6
Num chunks:     7
Chunk size:     90112
Added area:     70784
Effective area: 630784
Initial wait:   13 ms
Integration time: 34.700345 s. Average time per iteration = 108.438580 ms
Integral 0 time = 34.798650 s
Running likelihood with 17260 stars
Likelihood time = 0.179741 s
<background_integral3> 0.000034944249576 </background_integral3>
<stream_integral3>  6.613745170571242  15.880546262933636  29.699356638952743  0.020743799144555 </stream_integral3>
<background_likelihood3> -2.986391371427466 </background_likelihood3>
<stream_only_likelihood3>  -8.243556330843717  -41.636656003814238  -3.281298700430439  -230.456348623055447 </stream_only_likelihood3>
<search_likelihood3> -2.556239374137625 </search_likelihood3>
16:37:53 (9625): called boinc_finish(0)

</stderr_txt>
]]>


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