Welcome to MilkyWay@home

Task 432974

Name de_modfit_82_bundle4_4s_south4s_bgset_4_1603804501_72387853_1
Workunit 2143199406
Created 25 Jan 2021, 22:53:44 UTC
Sent 25 Jan 2021, 23:02:03 UTC
Report deadline 6 Feb 2021, 23:02:03 UTC
Received 30 Jan 2021, 22:53:18 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 856154
Run time 2 min 53 sec
CPU time 1 min 44 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 1,497.11 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 335.61 MB
Peak swap size 340.57 MB
Peak disk usage 0.02 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 11.1.96
  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 RTX 2070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   36
Clock frequency:     1620 Mhz
Global mem size:     8589934592
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 3732 SP GFLOP/s, 467 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 9216 with 20 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: 3
Num chunks:     4
Chunk size:     184320
Added area:     177280
Effective area: 737280
Initial wait:   12 ms
Integration time: 40.028573 s. Average time per iteration = 125.089291 ms
Integral 0 time = 40.384167 s
Running likelihood with 38073 stars
Likelihood time = 0.955538 s
<background_integral> 0.000060078519483 </background_integral>
<stream_integral>  13.008864416985670  164.904569072564390  2.944992938589129  26.937349659784164 </stream_integral>
<background_likelihood> -3.346410808087671 </background_likelihood>
<stream_only_likelihood>  -10.548910356078597  -3.760353297975160  -64.848448802672920  -3.722697353408385 </stream_only_likelihood>
<search_likelihood> -2.797205964011121 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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 RTX 2070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   36
Clock frequency:     1620 Mhz
Global mem size:     8589934592
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 3732 SP GFLOP/s, 467 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 9216 with 20 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: 3
Num chunks:     4
Chunk size:     184320
Added area:     177280
Effective area: 737280
Initial wait:   12 ms
Integration time: 40.354208 s. Average time per iteration = 126.106900 ms
Integral 0 time = 40.722945 s
Running likelihood with 38073 stars
Likelihood time = 0.959807 s
<background_integral1> 0.000059889197793 </background_integral1>
<stream_integral1>  10.522006602929185  175.779443913258010  3.788860222592327  24.132646893990881 </stream_integral1>
<background_likelihood1> -3.339082826358853 </background_likelihood1>
<stream_only_likelihood1>  -12.497934822205794  -3.703707440636176  -50.155411094872264  -3.829693461718875 </stream_only_likelihood1>
<search_likelihood1> -2.797227435838765 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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 RTX 2070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   36
Clock frequency:     1620 Mhz
Global mem size:     8589934592
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 3732 SP GFLOP/s, 467 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 9216 with 20 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: 3
Num chunks:     4
Chunk size:     184320
Added area:     177280
Effective area: 737280
Initial wait:   12 ms
Integration time: 40.568242 s. Average time per iteration = 126.775755 ms
Integral 0 time = 40.926086 s
Running likelihood with 38073 stars
Likelihood time = 0.954477 s
<background_integral2> 0.000059962726930 </background_integral2>
<stream_integral2>  13.038382740412001  172.991648003863300  2.687760313463422  26.834526185572905 </stream_integral2>
<background_likelihood2> -3.341780970858650 </background_likelihood2>
<stream_only_likelihood2>  -9.352946963578313  -3.756199342828335  -72.860406584027459  -3.707195166682022 </stream_only_likelihood2>
<search_likelihood2> -2.797306023621209 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 11.1.96
  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 RTX 2070' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      456.71
Version:             OpenCL 1.2 CUDA
Compute capability:  7.5
Max compute units:   36
Clock frequency:     1620 Mhz
Global mem size:     8589934592
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_75'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 128 registers, 420 bytes cmem[0], 144 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 3732 SP GFLOP/s, 467 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 9216 with 20 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: 3
Num chunks:     4
Chunk size:     184320
Added area:     177280
Effective area: 737280
Initial wait:   12 ms
Integration time: 40.828328 s. Average time per iteration = 127.588526 ms
Integral 0 time = 41.177835 s
Running likelihood with 38073 stars
Likelihood time = 0.928392 s
<background_integral3> 0.000059869726965 </background_integral3>
<stream_integral3>  12.530204189130197  168.224044792798000  3.032739719859273  26.004685025250062 </stream_integral3>
<background_likelihood3> -3.337562829267176 </background_likelihood3>
<stream_only_likelihood3>  -8.519605982231864  -3.755241734012857  -56.644836327076781  -3.771450608509645 </stream_only_likelihood3>
<search_likelihood3> -2.797200170348476 </search_likelihood3>
23:53:14 (13608): called boinc_finish(0)

</stderr_txt>
]]>


©2022 Astroinformatics Group