Welcome to MilkyWay@home

Task 1194392

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_75754337_1
Workunit 2146918632
Created 30 Jan 2021, 4:42:57 UTC
Sent 30 Jan 2021, 4:53:05 UTC
Report deadline 11 Feb 2021, 4:53:05 UTC
Received 31 Jan 2021, 2:41:03 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 878947
Run time 4 min 21 sec
CPU time 4 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 942.62 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 386.00 MB
Peak swap size 28.90 GB
Peak disk usage 0.03 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 780' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1019 Mhz
Global mem size:     3161653248
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 783 SP GFLOP/s, 98 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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: 14
Num chunks:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 64.157814 s. Average time per iteration = 200.493169 ms
Integral 0 time = 64.393948 s
Running likelihood with 17260 stars
Likelihood time = 0.379579 s
<background_integral> 0.000034974694686 </background_integral>
<stream_integral>  6.447712855234260  9.153119457387847  28.442750275980288  0.021737603859103 </stream_integral>
<background_likelihood> -2.989430891773985 </background_likelihood>
<stream_only_likelihood>  -8.893306742525718  -63.996956870655069  -3.284666036414637  -230.264876671530089 </stream_only_likelihood>
<search_likelihood> -2.556307894575020 </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 780' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1019 Mhz
Global mem size:     3161653248
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 783 SP GFLOP/s, 98 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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: 14
Num chunks:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 63.999014 s. Average time per iteration = 199.996918 ms
Integral 0 time = 64.234678 s
Running likelihood with 17260 stars
Likelihood time = 0.375225 s
<background_integral1> 0.000034966512957 </background_integral1>
<stream_integral1>  6.677233352962386  13.674266938667124  29.696891100507351  0.022225720207977 </stream_integral1>
<background_likelihood1> -2.987466340537138 </background_likelihood1>
<stream_only_likelihood1>  -7.893148735885731  -50.963902536346637  -3.279189766071028  -230.252290362226290 </stream_only_likelihood1>
<search_likelihood1> -2.556242669246713 </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 780' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1019 Mhz
Global mem size:     3161653248
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 783 SP GFLOP/s, 98 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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: 14
Num chunks:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 64.002053 s. Average time per iteration = 200.006416 ms
Integral 0 time = 64.235960 s
Running likelihood with 17260 stars
Likelihood time = 0.376281 s
<background_integral2> 0.000034911757016 </background_integral2>
<stream_integral2>  6.438083477875374  13.070811984994972  30.062196043346493  0.022134779345778 </stream_integral2>
<background_likelihood2> -2.990625560282710 </background_likelihood2>
<stream_only_likelihood2>  -8.600081009307402  -52.179470445578097  -3.271195916038504  -230.225489932388626 </stream_only_likelihood2>
<search_likelihood2> -2.556255332814069 </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 780' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1019 Mhz
Global mem size:     3161653248
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_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 783 SP GFLOP/s, 98 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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: 14
Num chunks:     16
Chunk size:     36864
Added area:     29824
Effective area: 589824
Initial wait:   13 ms
Integration time: 64.002632 s. Average time per iteration = 200.008224 ms
Integral 0 time = 64.237463 s
Running likelihood with 17260 stars
Likelihood time = 0.379267 s
<background_integral3> 0.000034957215676 </background_integral3>
<stream_integral3>  6.653715655667559  14.326305115802754  29.324343464497112  0.023087081410091 </stream_integral3>
<background_likelihood3> -2.987025057517327 </background_likelihood3>
<stream_only_likelihood3>  -8.408303767183057  -49.209335455158516  -3.282340527550763  -230.049341575237321 </stream_only_likelihood3>
<search_likelihood3> -2.556241787766142 </search_likelihood3>
03:40:56 (655): called boinc_finish(0)

</stderr_txt>
]]>


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