Welcome to MilkyWay@home

Task 1857827

Name de_modfit_83_bundle4_4s_south4s_bgset_4_1603804501_73891747_1
Workunit 2144855876
Created 1 Feb 2021, 12:40:08 UTC
Sent 1 Feb 2021, 12:40:09 UTC
Report deadline 13 Feb 2021, 12:40:09 UTC
Received 1 Feb 2021, 13:15:36 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 820236
Run time 4 min 11 sec
CPU time 19 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 978.40 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 347.40 MB
Peak swap size 36.82 GB
Peak disk usage 0.02 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 1.1 CUDA 6.5.51
  Vendor:     NVIDIA Corporation
  Extensions: 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 
  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:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1058 Mhz
Global mem size:     3220897792
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 124 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 813 SP GFLOP/s, 102 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 12 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:   12 ms
Integration time: 60.032099 s. Average time per iteration = 187.600308 ms
Integral 0 time = 60.258164 s
Running likelihood with 38095 stars
Likelihood time = 0.890704 s
<background_integral> 0.000059250182609 </background_integral>
<stream_integral>  10.421509109132559  157.641971547734840  0.765189564273865  46.623378460210148 </stream_integral>
<background_likelihood> -3.409701798743942 </background_likelihood>
<stream_only_likelihood>  -14.741543782390373  -3.789574280416543  -94.424478462315705  -3.382361738344412 </stream_only_likelihood>
<search_likelihood> -2.793323899926808 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.1 CUDA 6.5.51
  Vendor:     NVIDIA Corporation
  Extensions: 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 
  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:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1058 Mhz
Global mem size:     3220897792
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 124 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 813 SP GFLOP/s, 102 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 12 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:   12 ms
Integration time: 60.116235 s. Average time per iteration = 187.863234 ms
Integral 0 time = 60.343596 s
Running likelihood with 38095 stars
Likelihood time = 0.889190 s
<background_integral1> 0.000059135656552 </background_integral1>
<stream_integral1>  10.825268050798808  157.685105634433967  0.796952349783642  46.987310262068149 </stream_integral1>
<background_likelihood1> -3.409062649000951 </background_likelihood1>
<stream_only_likelihood1>  -13.701846312888907  -3.801910650968643  -84.227894268934861  -3.377722396701874 </stream_only_likelihood1>
<search_likelihood1> -2.793321109867507 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.1 CUDA 6.5.51
  Vendor:     NVIDIA Corporation
  Extensions: 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 
  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:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1058 Mhz
Global mem size:     3220897792
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 124 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 813 SP GFLOP/s, 102 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 12 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:   12 ms
Integration time: 60.134584 s. Average time per iteration = 187.920576 ms
Integral 0 time = 60.361927 s
Running likelihood with 38095 stars
Likelihood time = 0.896659 s
<background_integral2> 0.000059235408736 </background_integral2>
<stream_integral2>  11.050968417474882  161.123893903321118  0.771794574954164  46.447200777136302 </stream_integral2>
<background_likelihood2> -3.410128484928660 </background_likelihood2>
<stream_only_likelihood2>  -13.312663575687914  -3.783049826286405  -89.555596053387688  -3.383686973108309 </stream_only_likelihood2>
<search_likelihood2> -2.793321339288418 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.1 CUDA 6.5.51
  Vendor:     NVIDIA Corporation
  Extensions: 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 
  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:      340.108
Version:             OpenCL 1.1 CUDA
Compute capability:  3.5
Max compute units:   12
Clock frequency:     1058 Mhz
Global mem size:     3220897792
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 124 registers, 388 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 813 SP GFLOP/s, 102 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 12 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:   12 ms
Integration time: 60.109720 s. Average time per iteration = 187.842874 ms
Integral 0 time = 60.338969 s
Running likelihood with 38095 stars
Likelihood time = 0.889010 s
<background_integral3> 0.000059191357258 </background_integral3>
<stream_integral3>  10.988418954697460  159.522772493529345  0.838366472777585  46.187207738584377 </stream_integral3>
<background_likelihood3> -3.409812494123892 </background_likelihood3>
<stream_only_likelihood3>  -13.573430465992914  -3.785186289295460  -82.855274880591864  -3.385933866445883 </stream_only_likelihood3>
<search_likelihood3> -2.793322326714686 </search_likelihood3>
14:15:31 (7194): called boinc_finish(0)

</stderr_txt>
]]>


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