Welcome to MilkyWay@home

Task 1855586

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_76119859_1
Workunit 2147327477
Created 1 Feb 2021, 12:04:36 UTC
Sent 1 Feb 2021, 12:04:36 UTC
Report deadline 13 Feb 2021, 12:04:36 UTC
Received 2 Feb 2021, 6:26:53 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 873955
Run time 7 min 22 sec
CPU time 34 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 99.43 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 1.2 CUDA 8.0.0
  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_khr_gl_event
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      375.39
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   8
Clock frequency:     950 Mhz
Global mem size:     2076049408
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 268 bytes spill stores, 268 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks:     28
Chunk size:     20480
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 108.560896 s. Average time per iteration = 339.252798 ms
Integral 0 time = 108.850798 s
Running likelihood with 34614 stars
Likelihood time = 0.863512 s
<background_integral> 0.000059501895064 </background_integral>
<stream_integral>  161.131239711867892  17.454136670667950  0.461655022239525  19.370673474718117 </stream_integral>
<background_likelihood> -3.371271122323574 </background_likelihood>
<stream_only_likelihood>  -3.415044996447345  -4.466314188137783  -61.824592499753422  -4.682282197283021 </stream_only_likelihood>
<search_likelihood> -2.788954674413515 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 8.0.0
  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_khr_gl_event
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      375.39
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   8
Clock frequency:     950 Mhz
Global mem size:     2076049408
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 268 bytes spill stores, 268 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks:     28
Chunk size:     20480
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 108.659018 s. Average time per iteration = 339.559431 ms
Integral 0 time = 108.948585 s
Running likelihood with 34614 stars
Likelihood time = 0.863860 s
<background_integral1> 0.000059511230262 </background_integral1>
<stream_integral1>  160.764008291556820  17.487293044491111  0.459398290859083  19.435961686952005 </stream_integral1>
<background_likelihood1> -3.371900352981958 </background_likelihood1>
<stream_only_likelihood1>  -3.414146838096629  -4.464377319501944  -61.527040241723718  -4.679546868301944 </stream_only_likelihood1>
<search_likelihood1> -2.788954753632103 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 8.0.0
  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_khr_gl_event
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      375.39
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   8
Clock frequency:     950 Mhz
Global mem size:     2076049408
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 268 bytes spill stores, 268 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks:     28
Chunk size:     20480
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 108.600608 s. Average time per iteration = 339.376900 ms
Integral 0 time = 108.889833 s
Running likelihood with 34614 stars
Likelihood time = 0.863925 s
<background_integral2> 0.000059444717958 </background_integral2>
<stream_integral2>  161.585459869108945  17.591958375096809  0.467122140602545  19.457049498817419 </stream_integral2>
<background_likelihood2> -3.370856447122245 </background_likelihood2>
<stream_only_likelihood2>  -3.415937920681717  -4.460910436746871  -61.312909569354865  -4.675559738261045 </stream_only_likelihood2>
<search_likelihood2> -2.788956162883005 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 8.0.0
  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_khr_gl_event
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Quadro 4000' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      375.39
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   8
Clock frequency:     950 Mhz
Global mem size:     2076049408
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 268 bytes spill stores, 268 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 486 SP GFLOP/s, 61 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 4096 with 5 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: 23
Num chunks:     28
Chunk size:     20480
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 108.665438 s. Average time per iteration = 339.579494 ms
Integral 0 time = 108.954845 s
Running likelihood with 34614 stars
Likelihood time = 0.869152 s
<background_integral3> 0.000059474632189 </background_integral3>
<stream_integral3>  161.710304463288878  17.343497862745949  0.454110001216945  19.422574437840201 </stream_integral3>
<background_likelihood3> -3.370649860673160 </background_likelihood3>
<stream_only_likelihood3>  -3.414460612588585  -4.470402179281621  -62.108618623259446  -4.683334945975347 </stream_only_likelihood3>
<search_likelihood3> -2.788955342876875 </search_likelihood3>
05:48:11 (2675): called boinc_finish(0)

</stderr_txt>
]]>


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