Welcome to MilkyWay@home

Task 371646

Name de_modfit_83_bundle4_4s_south4s_bgset_4_1603804501_71683625_1
Workunit 2142417891
Created 25 Jan 2021, 2:44:25 UTC
Sent 25 Jan 2021, 2:52:22 UTC
Report deadline 6 Feb 2021, 2:52:22 UTC
Received 31 Jan 2021, 10:56:07 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 873298
Run time 30 min 7 sec
CPU time 13 min 26 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 55.68 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu

Stderr output

<core_client_version>7.2.42</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 GT 430' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.102
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   2
Clock frequency:     1400 Mhz
Global mem size:     1073283072
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 56 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 179 SP GFLOP/s, 22 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: 64
Num chunks:     69
Chunk size:     8192
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 448.703009 s. Average time per iteration = 1402.196902 ms
Integral 0 time = 449.075703 s
Running likelihood with 38095 stars
Likelihood time = 0.910907 s
<background_integral> 0.000059267082747 </background_integral>
<stream_integral>  9.146959953993543  168.655320600933237  0.687658330671413  47.133787316500040 </stream_integral>
<background_likelihood> -3.410439723091913 </background_likelihood>
<stream_only_likelihood>  -17.089890854690218  -3.743086713871967  -93.666854527865084  -3.378694510056758 </stream_only_likelihood>
<search_likelihood> -2.793346760039332 </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 GT 430' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.102
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   2
Clock frequency:     1400 Mhz
Global mem size:     1073283072
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 56 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 179 SP GFLOP/s, 22 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: 64
Num chunks:     69
Chunk size:     8192
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 449.985626 s. Average time per iteration = 1406.205081 ms
Integral 0 time = 450.355778 s
Running likelihood with 38095 stars
Likelihood time = 0.908068 s
<background_integral1> 0.000059292069660 </background_integral1>
<stream_integral1>  9.145229453326573  161.441522006231935  0.839697917442023  47.626744365475083 </stream_integral1>
<background_likelihood1> -3.418897886154304 </background_likelihood1>
<stream_only_likelihood1>  -17.494792909544287  -3.762041855618151  -86.677965242680486  -3.371238964062904 </stream_only_likelihood1>
<search_likelihood1> -2.793340789463824 </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 GT 430' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.102
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   2
Clock frequency:     1400 Mhz
Global mem size:     1073283072
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 56 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 179 SP GFLOP/s, 22 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: 64
Num chunks:     69
Chunk size:     8192
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 448.357650 s. Average time per iteration = 1401.117657 ms
Integral 0 time = 448.729843 s
Running likelihood with 38095 stars
Likelihood time = 0.902032 s
<background_integral2> 0.000059374083900 </background_integral2>
<stream_integral2>  11.405013385756515  166.211164156672453  0.521975845524328  42.750064047954510 </stream_integral2>
<background_likelihood2> -3.389776051154293 </background_likelihood2>
<stream_only_likelihood2>  -12.036404229293145  -3.747966823964768  -117.621680887932143  -3.427962050903630 </stream_only_likelihood2>
<search_likelihood2> -2.793384242712822 </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 GT 430' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      340.102
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   2
Clock frequency:     1400 Mhz
Global mem size:     1073283072
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 56 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 179 SP GFLOP/s, 22 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: 64
Num chunks:     69
Chunk size:     8192
Added area:     5248
Effective area: 565248
Initial wait:   12 ms
Integration time: 448.948414 s. Average time per iteration = 1402.963794 ms
Integral 0 time = 449.315493 s
Running likelihood with 38095 stars
Likelihood time = 0.899504 s
<background_integral3> 0.000059299108357 </background_integral3>
<stream_integral3>  9.966582001271897  157.747067019213944  0.706092376953873  47.815795891121439 </stream_integral3>
<background_likelihood3> -3.407504829113978 </background_likelihood3>
<stream_only_likelihood3>  -14.877009412511500  -3.808832927031940  -86.231067520714944  -3.371603010685342 </stream_only_likelihood3>
<search_likelihood3> -2.793339446545130 </search_likelihood3>
11:56:04 (16422): called boinc_finish(0)

</stderr_txt>
]]>


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