Welcome to MilkyWay@home

Task 418610

Name de_modfit_83_bundle4_4s_south4s_bgset_4_1603804501_72255601_1
Workunit 2143051545
Created 25 Jan 2021, 18:06:26 UTC
Sent 25 Jan 2021, 18:13:13 UTC
Report deadline 6 Feb 2021, 18:13:13 UTC
Received 31 Jan 2021, 14:31:37 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 875881
Run time 11 min 9 sec
CPU time 2 min 1 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 311.25 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 282.64 MB
Peak swap size 281.97 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.16.11</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 11.2.135
  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 cl_khr_device_uuid
  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:      461.40
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   5
Clock frequency:     1202 Mhz
Global mem size:     4294967296
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: 165.127437 s. Average time per iteration = 516.023242 ms
Integral 0 time = 165.368438 s
Running likelihood with 38095 stars
Likelihood time = 0.899249 s
<background_integral> 0.000059227789204 </background_integral>
<stream_integral>  10.089390406549407  156.298036500210800  0.805699294798568  46.843180103071049 </stream_integral>
<background_likelihood> -3.406632162917871 </background_likelihood>
<stream_only_likelihood>  -14.743688191384670  -3.804203201279859  -73.208464079325054  -3.377277757606771 </stream_only_likelihood>
<search_likelihood> -2.793329225018809 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.135
  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 cl_khr_device_uuid
  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:      461.40
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   5
Clock frequency:     1202 Mhz
Global mem size:     4294967296
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: 164.859225 s. Average time per iteration = 515.185077 ms
Integral 0 time = 165.101558 s
Running likelihood with 38095 stars
Likelihood time = 0.877760 s
<background_integral1> 0.000059205365344 </background_integral1>
<stream_integral1>  10.552091220174747  165.597988325383400  0.798939100462729  44.638569826120630 </stream_integral1>
<background_likelihood1> -3.410107690675576 </background_likelihood1>
<stream_only_likelihood1>  -14.238960585792688  -3.741581483928218  -82.952268275098632  -3.403045548068369 </stream_only_likelihood1>
<search_likelihood1> -2.793327825377800 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.135
  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 cl_khr_device_uuid
  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:      461.40
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   5
Clock frequency:     1202 Mhz
Global mem size:     4294967296
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: 164.743817 s. Average time per iteration = 514.824429 ms
Integral 0 time = 164.980995 s
Running likelihood with 38095 stars
Likelihood time = 0.886619 s
<background_integral2> 0.000059294228241 </background_integral2>
<stream_integral2>  10.624044769058132  165.400779396320500  0.724312971288124  44.811540597900624 </stream_integral2>
<background_likelihood2> -3.405036033005837 </background_likelihood2>
<stream_only_likelihood2>  -13.960098491984038  -3.749414523147001  -106.930164222597280  -3.407928525302999 </stream_only_likelihood2>
<search_likelihood2> -2.793329778367689 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.2.135
  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 cl_khr_device_uuid
  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:      461.40
Version:             OpenCL 1.2 CUDA
Compute capability:  5.0
Max compute units:   5
Clock frequency:     1202 Mhz
Global mem size:     4294967296
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: 165.401286 s. Average time per iteration = 516.879019 ms
Integral 0 time = 165.652073 s
Running likelihood with 38095 stars
Likelihood time = 0.902827 s
<background_integral3> 0.000059243237092 </background_integral3>
<stream_integral3>  10.846491100476268  160.211767379029200  0.782200479724484  46.449436913743462 </stream_integral3>
<background_likelihood3> -3.410543406350338 </background_likelihood3>
<stream_only_likelihood3>  -12.925043746093488  -3.784653587436183  -88.930718514427710  -3.380719097429838 </stream_only_likelihood3>
<search_likelihood3> -2.793330934478059 </search_likelihood3>
15:31:29 (12116): called boinc_finish(0)

</stderr_txt>
]]>


©2024 Astroinformatics Group