Welcome to MilkyWay@home

Task 213704

Name de_modfit_85_bundle4_4s_south4s_bgset_4_1603804501_69688176_0
Workunit 2140204937
Created 22 Jan 2021, 11:13:13 UTC
Sent 22 Jan 2021, 11:20:51 UTC
Report deadline 3 Feb 2021, 11:20:51 UTC
Received 1 Feb 2021, 18:40:05 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 854218
Run time 8 min 21 sec
CPU time 2 min 11 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 210.30 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
windows_x86_64
Peak working set size 145.66 MB
Peak swap size 144.15 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 9.1.84
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 460' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   7
Clock frequency:     1550 Mhz
Global mem size:     1073741824
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 9 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: 16
Num chunks:     18
Chunk size:     32256
Added area:     20608
Effective area: 580608
Initial wait:   13 ms
Integration time: 108.016051 s. Average time per iteration = 337.550161 ms
Integral 0 time = 108.491022 s
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 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 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   15 ms
Integration time: 12.484609 s. Average time per iteration = 39.014402 ms
Integral 1 time = 12.737625 s
Running likelihood with 31964 stars
Likelihood time = 1.358202 s
<background_integral> 0.000046551972524 </background_integral>
<stream_integral>  94.418768457576704  29.532958015914474  0.000000000000000  2.450093698820788 </stream_integral>
<background_likelihood> -3.475016343904841 </background_likelihood>
<stream_only_likelihood>  -4.105565323247464  -3.610822559098730  -221.326021294327320  -116.173668803471970 </stream_only_likelihood>
<search_likelihood> -2.785679924000653 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 460' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   7
Clock frequency:     1550 Mhz
Global mem size:     1073741824
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 9 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: 16
Num chunks:     18
Chunk size:     32256
Added area:     20608
Effective area: 580608
Initial wait:   13 ms
Integration time: 108.455327 s. Average time per iteration = 338.922897 ms
Integral 0 time = 108.968376 s
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 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 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   15 ms
Integration time: 12.485071 s. Average time per iteration = 39.015847 ms
Integral 1 time = 12.659715 s
Running likelihood with 31964 stars
Likelihood time = 1.339303 s
<background_integral1> 0.000046474272638 </background_integral1>
<stream_integral1>  98.938939406890029  32.170152680673496  0.000000000000000  82.488993481308938 </stream_integral1>
<background_likelihood1> -3.290063526507097 </background_likelihood1>
<stream_only_likelihood1>  -3.869702916024098  -3.362565484376697  -220.786114635733440  -3.768399740871294 </stream_only_likelihood1>
<search_likelihood1> -2.683132749916273 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 460' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   7
Clock frequency:     1550 Mhz
Global mem size:     1073741824
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 9 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: 16
Num chunks:     18
Chunk size:     32256
Added area:     20608
Effective area: 580608
Initial wait:   13 ms
Integration time: 109.429205 s. Average time per iteration = 341.966266 ms
Integral 0 time = 109.875425 s
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 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 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   15 ms
Integration time: 12.496878 s. Average time per iteration = 39.052744 ms
Integral 1 time = 12.666430 s
Running likelihood with 31964 stars
Likelihood time = 1.338150 s
<background_integral2> 0.000046958382976 </background_integral2>
<stream_integral2>  144.241059566054280  24.069377761779567  0.000000000000000  20.146165142050684 </stream_integral2>
<background_likelihood2> -3.278175248597301 </background_likelihood2>
<stream_only_likelihood2>  -3.565035162534485  -3.559944773811632  -221.689946857967670  -6.973032565095735 </stream_only_likelihood2>
<search_likelihood2> -2.688049862610257 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GTX 460' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      391.35
Version:             OpenCL 1.1 CUDA
Compute capability:  2.1
Max compute units:   7
Clock frequency:     1550 Mhz
Global mem size:     1073741824
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_21'
ptxas info    : Function properties for probabilities
ptxas         .     224 bytes stack frame, 224 bytes spill stores, 224 bytes spill loads
ptxas info    : Used 63 registers, 100 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 3584 with 9 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: 16
Num chunks:     18
Chunk size:     32256
Added area:     20608
Effective area: 580608
Initial wait:   13 ms
Integration time: 109.408832 s. Average time per iteration = 341.902600 ms
Integral 0 time = 109.929774 s
Estimated Nvidia GPU GFLOP/s: 694 SP GFLOP/s, 87 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 15 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   15 ms
Integration time: 12.659934 s. Average time per iteration = 39.562293 ms
Integral 1 time = 13.127332 s
Running likelihood with 31964 stars
Likelihood time = 1.373883 s
<background_integral3> 0.000046370619600 </background_integral3>
<stream_integral3>  115.223442592782620  23.998361762793806  0.000000000000000  112.699401689097000 </stream_integral3>
<background_likelihood3> -3.227957050832673 </background_likelihood3>
<stream_only_likelihood3>  -3.732482874043660  -3.480976944799918  -221.617935667537440  -10.570201421783352 </stream_only_likelihood3>
<search_likelihood3> -2.686455013059215 </search_likelihood3>
02:39:58 (4232): called boinc_finish(0)

</stderr_txt>
]]>


©2024 Astroinformatics Group