Welcome to MilkyWay@home

Task 1134363

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_75837344_0
Workunit 2147014061
Created 30 Jan 2021, 1:53:50 UTC
Sent 30 Jan 2021, 2:00:22 UTC
Report deadline 11 Feb 2021, 2:00:22 UTC
Received 30 Jan 2021, 14:12:24 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 865049
Run time 11 min 11 sec
CPU time 2 min 14 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 289.17 MB
Peak swap size 289.65 MB
Peak disk usage 0.01 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: 165.094082 s. Average time per iteration = 515.919007 ms
Integral 0 time = 165.445020 s
Running likelihood with 38073 stars
Likelihood time = 1.058738 s
<background_integral> 0.000059877226234 </background_integral>
<stream_integral>  12.455125737011702  167.543049497596060  3.518186491671520  25.059948990129264 </stream_integral>
<background_likelihood> -3.341936522506645 </background_likelihood>
<stream_only_likelihood>  -9.072936093122827  -3.753792648572331  -51.585061449263911  -3.782565806644950 </stream_only_likelihood>
<search_likelihood> -2.797174194943450 </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: 165.088224 s. Average time per iteration = 515.900701 ms
Integral 0 time = 165.488218 s
Running likelihood with 38073 stars
Likelihood time = 1.059042 s
<background_integral1> 0.000059867737413 </background_integral1>
<stream_integral1>  12.196442941852354  167.000112036397300  3.468856787869453  25.197178755538516 </stream_integral1>
<background_likelihood1> -3.341420178073396 </background_likelihood1>
<stream_only_likelihood1>  -9.643375319909383  -3.754328042919283  -52.638373986927505  -3.779813866108335 </stream_only_likelihood1>
<search_likelihood1> -2.797174948157811 </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: 165.069799 s. Average time per iteration = 515.843121 ms
Integral 0 time = 165.507125 s
Running likelihood with 38073 stars
Likelihood time = 1.057428 s
<background_integral2> 0.000059858059466 </background_integral2>
<stream_integral2>  12.549985571908721  167.560001811710830  3.522999430401419  25.040342730127907 </stream_integral2>
<background_likelihood2> -3.341716531408933 </background_likelihood2>
<stream_only_likelihood2>  -8.689513608207726  -3.751290821422850  -51.072929142379628  -3.783166198731996 </stream_only_likelihood2>
<search_likelihood2> -2.797174469153408 </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: 165.089168 s. Average time per iteration = 515.903649 ms
Integral 0 time = 165.474126 s
Running likelihood with 38073 stars
Likelihood time = 1.057389 s
<background_integral3> 0.000059838869633 </background_integral3>
<stream_integral3>  12.495910782487313  166.942073599684140  3.540613050121461  25.081242350441538 </stream_integral3>
<background_likelihood3> -3.341630945314412 </background_likelihood3>
<stream_only_likelihood3>  -8.319636508916265  -3.755268186390928  -52.268144623568276  -3.783674787848098 </stream_only_likelihood3>
<search_likelihood3> -2.797174596258237 </search_likelihood3>
14:56:07 (868): called boinc_finish(0)

</stderr_txt>
]]>


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