Welcome to MilkyWay@home

Task 1861170

Name de_modfit_83_bundle4_4s_south4s_bgset_4_1603804501_76038875_1
Workunit 2147239690
Created 1 Feb 2021, 13:30:32 UTC
Sent 1 Feb 2021, 13:30:34 UTC
Report deadline 13 Feb 2021, 13:30:34 UTC
Received 1 Feb 2021, 15:17:13 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 871442
Run time 17 min 40 sec
CPU time 53 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 224.54 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 197.77 MB
Peak swap size 20.90 GB
Peak disk usage 0.03 MB

Stderr output

<core_client_version>7.16.11</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 11.0.228
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 760M' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      450.102.04
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   4
Clock frequency:     719 Mhz
Global mem size:     2099511296
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_30'
ptxas info    : Function properties for probabilities
ptxas         .     256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 184 SP GFLOP/s, 23 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 8 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: 63
Num chunks:     69
Chunk size:     8192
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 262.034406 s. Average time per iteration = 818.857519 ms
Integral 0 time = 262.200678 s
Running likelihood with 38095 stars
Likelihood time = 0.570412 s
<background_integral> 0.000059208642036 </background_integral>
<stream_integral>  10.696957682513128  162.266277335378760  0.821747633995574  46.225215104533802 </stream_integral>
<background_likelihood> -3.412379623256173 </background_likelihood>
<stream_only_likelihood>  -14.002140319722564  -3.771207070304947  -87.282031326047687  -3.384999687748030 </stream_only_likelihood>
<search_likelihood> -2.793319946362953 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.0.228
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 760M' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      450.102.04
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   4
Clock frequency:     719 Mhz
Global mem size:     2099511296
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_30'
ptxas info    : Function properties for probabilities
ptxas         .     256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 184 SP GFLOP/s, 23 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 8 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: 63
Num chunks:     69
Chunk size:     8192
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 264.006616 s. Average time per iteration = 825.020675 ms
Integral 0 time = 264.143876 s
Running likelihood with 38095 stars
Likelihood time = 0.400558 s
<background_integral1> 0.000059190231023 </background_integral1>
<stream_integral1>  10.851396531129962  160.111527344111096  0.851730632553619  46.273903633451425 </stream_integral1>
<background_likelihood1> -3.413113462731770 </background_likelihood1>
<stream_only_likelihood1>  -13.679452307294104  -3.781670337007884  -81.067259898667587  -3.382667797274484 </stream_only_likelihood1>
<search_likelihood1> -2.793320400756363 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.0.228
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 760M' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      450.102.04
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   4
Clock frequency:     719 Mhz
Global mem size:     2099511296
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_30'
ptxas info    : Function properties for probabilities
ptxas         .     256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 184 SP GFLOP/s, 23 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 8 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: 63
Num chunks:     69
Chunk size:     8192
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 264.824937 s. Average time per iteration = 827.577927 ms
Integral 0 time = 264.958743 s
Running likelihood with 38095 stars
Likelihood time = 0.402005 s
<background_integral2> 0.000059201282038 </background_integral2>
<stream_integral2>  10.912487698989391  162.032684662318673  0.829613176719113  46.473237866677337 </stream_integral2>
<background_likelihood2> -3.411945309303346 </background_likelihood2>
<stream_only_likelihood2>  -13.610148362339602  -3.774479051326185  -84.002937634289424  -3.383465973260671 </stream_only_likelihood2>
<search_likelihood2> -2.793319750064307 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.0.228
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 760M' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      450.102.04
Version:             OpenCL 1.2 CUDA
Compute capability:  3.0
Max compute units:   4
Clock frequency:     719 Mhz
Global mem size:     2099511296
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_30'
ptxas info    : Function properties for probabilities
ptxas         .     256 bytes stack frame, 252 bytes spill stores, 252 bytes spill loads
ptxas info    : Used 63 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 184 SP GFLOP/s, 23 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1024 with 8 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: 63
Num chunks:     69
Chunk size:     8192
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 264.856115 s. Average time per iteration = 827.675359 ms
Integral 0 time = 264.987202 s
Running likelihood with 38095 stars
Likelihood time = 0.401174 s
<background_integral3> 0.000059223236081 </background_integral3>
<stream_integral3>  10.985807084806634  161.955989188697743  0.810061086389657  46.364000204277545 </stream_integral3>
<background_likelihood3> -3.411831478085991 </background_likelihood3>
<stream_only_likelihood3>  -13.447041430078034  -3.773212565293500  -88.070107706740771  -3.384710457794901 </stream_only_likelihood3>
<search_likelihood3> -2.793319856892636 </search_likelihood3>
15:58:36 (7377): called boinc_finish(0)

</stderr_txt>
]]>


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