Welcome to MilkyWay@home

Task 213469

Name de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_69685410_0
Workunit 2140202041
Created 22 Jan 2021, 11:08:37 UTC
Sent 22 Jan 2021, 11:15:42 UTC
Report deadline 3 Feb 2021, 11:15:42 UTC
Received 22 Jan 2021, 20:13:33 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 865049
Run time 11 min 10 sec
CPU time 2 min 10 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 310.65 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 287.36 MB
Peak swap size 289.98 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.16.7</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Windows x86 double OpenCL </search_application>
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 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 750 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      452.06
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   5
Clock frequency:     1202 Mhz
Global mem size:     2147483648
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_50'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 385 SP GFLOP/s, 48 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 14 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: 30
Num chunks:     32
Chunk size:     17920
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 164.890900 s. Average time per iteration = 515.284063 ms
Integral 0 time = 165.286946 s
Running likelihood with 42994 stars
Likelihood time = 1.196600 s
<background_integral> 0.000057236385708 </background_integral>
<stream_integral>  25.785153705707774  43.226139241944793  77.296981971334972  1.565420799811703 </stream_integral>
<background_likelihood> -3.370619851987735 </background_likelihood>
<stream_only_likelihood>  -4.535095252513671  -3.426635275961278  -4.083262326875675  -91.662050311195785 </stream_only_likelihood>
<search_likelihood> -2.792465361558274 </search_likelihood>
Using SSE4.1 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 750 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      452.06
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   5
Clock frequency:     1202 Mhz
Global mem size:     2147483648
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_50'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 385 SP GFLOP/s, 48 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 14 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: 30
Num chunks:     32
Chunk size:     17920
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 164.465977 s. Average time per iteration = 513.956177 ms
Integral 0 time = 164.949841 s
Running likelihood with 42994 stars
Likelihood time = 1.195922 s
<background_integral1> 0.000056996303066 </background_integral1>
<stream_integral1>  20.809006047685045  47.032716899145370  58.898644946556466  0.704472457114619 </stream_integral1>
<background_likelihood1> -3.358224385997403 </background_likelihood1>
<stream_only_likelihood1>  -4.565769980309939  -3.415474268003838  -4.437698050034678  -142.499810285517410 </stream_only_likelihood1>
<search_likelihood1> -2.792517974211048 </search_likelihood1>
Using SSE4.1 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 750 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      452.06
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   5
Clock frequency:     1202 Mhz
Global mem size:     2147483648
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_50'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 385 SP GFLOP/s, 48 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 14 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: 30
Num chunks:     32
Chunk size:     17920
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 164.972792 s. Average time per iteration = 515.539976 ms
Integral 0 time = 165.436592 s
Running likelihood with 42994 stars
Likelihood time = 1.194761 s
<background_integral2> 0.000057202158226 </background_integral2>
<stream_integral2>  22.715331683342391  42.968879906195156  59.131418380023717  1.765708825491162 </stream_integral2>
<background_likelihood2> -3.357694023089747 </background_likelihood2>
<stream_only_likelihood2>  -4.643251452495829  -3.428715266479351  -4.593363559366273  -84.809546588521314 </stream_only_likelihood2>
<search_likelihood2> -2.792620220349700 </search_likelihood2>
Using SSE4.1 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 750 Ti' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      452.06
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   5
Clock frequency:     1202 Mhz
Global mem size:     2147483648
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_50'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 388 bytes cmem[0], 184 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 385 SP GFLOP/s, 48 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 1280 with 14 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: 30
Num chunks:     32
Chunk size:     17920
Added area:     13440
Effective area: 573440
Initial wait:   12 ms
Integration time: 164.770560 s. Average time per iteration = 514.908001 ms
Integral 0 time = 165.121867 s
Running likelihood with 42994 stars
Likelihood time = 1.201114 s
<background_integral3> 0.000057211287689 </background_integral3>
<stream_integral3>  20.999380256330255  43.297797573041763  76.637200344366647  1.227191893437146 </stream_integral3>
<background_likelihood3> -3.359393407494614 </background_likelihood3>
<stream_only_likelihood3>  -4.581103090135080  -3.464167608658325  -4.170319944106455  -108.910939557982740 </stream_only_likelihood3>
<search_likelihood3> -2.792557999193705 </search_likelihood3>
20:24:34 (5072): called boinc_finish(0)

</stderr_txt>
]]>


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