Welcome to MilkyWay@home

Task 1108874

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_75792661_0
Workunit 2146962523
Created 30 Jan 2021, 0:36:02 UTC
Sent 30 Jan 2021, 0:45:08 UTC
Report deadline 11 Feb 2021, 0:45:08 UTC
Received 30 Jan 2021, 23:02:12 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 735611
Run time 15 min 51 sec
CPU time 10 min 14 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 945.47 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 259.78 MB
Peak swap size 264.15 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.8.3</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 11.1.70
  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_khr_gl_event 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 TITAN' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.38
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   14
Clock frequency:     875 Mhz
Global mem size:     6442450944
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 784 SP GFLOP/s, 98 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 11 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     39424
Added area:     31360
Effective area: 591360
Initial wait:   13 ms
Integration time: 231.580572 s. Average time per iteration = 723.689288 ms
Integral 0 time = 234.065763 s
Running likelihood with 34614 stars
Likelihood time = 0.943290 s
<background_integral> 0.000059448653752 </background_integral>
<stream_integral>  159.532895696887120  17.384580612218009  0.447138300165426  19.068868834160657 </stream_integral>
<background_likelihood> -3.370826160788594 </background_likelihood>
<stream_only_likelihood>  -3.412514885726813  -4.468573091992763  -63.800227378389621  -4.697637940379647 </stream_only_likelihood>
<search_likelihood> -2.788956675465845 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.70
  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_khr_gl_event 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 TITAN' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.38
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   14
Clock frequency:     875 Mhz
Global mem size:     6442450944
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 784 SP GFLOP/s, 98 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 11 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     39424
Added area:     31360
Effective area: 591360
Initial wait:   13 ms
Integration time: 227.371826 s. Average time per iteration = 710.536956 ms
Integral 0 time = 229.968644 s
Running likelihood with 34614 stars
Likelihood time = 0.949842 s
<background_integral1> 0.000059478336942 </background_integral1>
<stream_integral1>  161.100896145869910  17.467871298467834  0.457681202559977  19.183885038595612 </stream_integral1>
<background_likelihood1> -3.371068354144587 </background_likelihood1>
<stream_only_likelihood1>  -3.413956001209705  -4.462582298057376  -61.757993737922511  -4.696798659915453 </stream_only_likelihood1>
<search_likelihood1> -2.788955002340208 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.70
  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_khr_gl_event 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 TITAN' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.38
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   14
Clock frequency:     875 Mhz
Global mem size:     6442450944
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 784 SP GFLOP/s, 98 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 11 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     39424
Added area:     31360
Effective area: 591360
Initial wait:   13 ms
Integration time: 232.790280 s. Average time per iteration = 727.469626 ms
Integral 0 time = 235.519560 s
Running likelihood with 34614 stars
Likelihood time = 0.944901 s
<background_integral2> 0.000059495321385 </background_integral2>
<stream_integral2>  160.678249459034820  17.508188242451823  0.461094227816199  19.353754678142117 </stream_integral2>
<background_likelihood2> -3.371475840273850 </background_likelihood2>
<stream_only_likelihood2>  -3.413519180586783  -4.461549078080230  -60.832449583699280  -4.689993648911402 </stream_only_likelihood2>
<search_likelihood2> -2.788955191162272 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.70
  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_khr_gl_event 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 TITAN' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.38
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   14
Clock frequency:     875 Mhz
Global mem size:     6442450944
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_35'
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], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 784 SP GFLOP/s, 98 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 11 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 13 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     39424
Added area:     31360
Effective area: 591360
Initial wait:   13 ms
Integration time: 231.808681 s. Average time per iteration = 724.402128 ms
Integral 0 time = 234.642028 s
Running likelihood with 34614 stars
Likelihood time = 0.945955 s
<background_integral3> 0.000059469342945 </background_integral3>
<stream_integral3>  162.009995091715610  17.447512922380810  0.459064814393821  19.399112745821476 </stream_integral3>
<background_likelihood3> -3.370900681042409 </background_likelihood3>
<stream_only_likelihood3>  -3.417385596869762  -4.471316013661109  -61.962629920509244  -4.671702780774726 </stream_only_likelihood3>
<search_likelihood3> -2.788954741578004 </search_likelihood3>
10:02:06 (2172): called boinc_finish(0)

</stderr_txt>
]]>


©2024 Astroinformatics Group