Welcome to MilkyWay@home

Task 1565382

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_74077219_1
Workunit 2145060804
Created 30 Jan 2021, 18:44:00 UTC
Sent 30 Jan 2021, 18:44:01 UTC
Report deadline 11 Feb 2021, 18:44:01 UTC
Received 1 Feb 2021, 19:14:50 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 839929
Run time 9 min 45 sec
CPU time 16 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 192.82 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 100.71 MB
Peak swap size 94.72 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>
Reading preferences ended prematurely
BOINC GPU type suggests using OpenCL vendor 'Advanced Micro Devices, Inc.'
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:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3188.4)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Capeverde' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R7 450
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   8
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 74 SP GFLOP/s, 15 DP FLOP/s
Warning: Bizarrely low flops (14). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 2048 with 19 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     38912
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 145.748385 s. Average time per iteration = 455.463703 ms
Integral 0 time = 146.079332 s
Running likelihood with 17260 stars
Likelihood time = 0.494569 s
<background_integral> 0.000035028938923 </background_integral>
<stream_integral>  6.743615542285913  15.858702750818605  30.144198173577664  0.036432151629069 </stream_integral>
<background_likelihood> -2.992599813812680 </background_likelihood>
<stream_only_likelihood>  -10.760835300022434  -40.485828172395465  -3.254877930569475  -226.917148494669620 </stream_only_likelihood>
<search_likelihood> -2.556388290606979 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3188.4)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Capeverde' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R7 450
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   8
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 74 SP GFLOP/s, 15 DP FLOP/s
Warning: Bizarrely low flops (14). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 2048 with 19 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     38912
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 144.670741 s. Average time per iteration = 452.096067 ms
Integral 0 time = 144.992894 s
Running likelihood with 17260 stars
Likelihood time = 0.491367 s
<background_integral1> 0.000034920271578 </background_integral1>
<stream_integral1>  5.971275840829886  16.276301088942184  29.272646532869881  0.022661487230573 </stream_integral1>
<background_likelihood1> -2.983434546361597 </background_likelihood1>
<stream_only_likelihood1>  -12.262766005340486  -44.259552968561479  -3.309963732185396  -229.986001751038970 </stream_only_likelihood1>
<search_likelihood1> -2.556491990899364 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3188.4)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Capeverde' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R7 450
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   8
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 74 SP GFLOP/s, 15 DP FLOP/s
Warning: Bizarrely low flops (14). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 2048 with 19 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     38912
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 144.328684 s. Average time per iteration = 451.027139 ms
Integral 0 time = 144.698810 s
Running likelihood with 17260 stars
Likelihood time = 0.487977 s
<background_integral2> 0.000034994459221 </background_integral2>
<stream_integral2>  6.409565871175143  15.986203729676344  31.092057131773299  0.034870494933521 </stream_integral2>
<background_likelihood2> -2.987290469398283 </background_likelihood2>
<stream_only_likelihood2>  -8.509805797777897  -40.652953840102491  -3.254253697046225  -227.574571351510660 </stream_only_likelihood2>
<search_likelihood2> -2.556352993081846 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (3188.4)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Capeverde' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R7 450
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   8
Clock frequency:     925 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 74 SP GFLOP/s, 15 DP FLOP/s
Warning: Bizarrely low flops (14). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 2048 with 19 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 14
Num chunks:     15
Chunk size:     38912
Added area:     23680
Effective area: 583680
Initial wait:   12 ms
Integration time: 143.536113 s. Average time per iteration = 448.550354 ms
Integral 0 time = 143.860712 s
Running likelihood with 17260 stars
Likelihood time = 0.481624 s
<background_integral3> 0.000034900380616 </background_integral3>
<stream_integral3>  5.869888270138205  12.049595534042581  29.906699141645035  0.022204097555382 </stream_integral3>
<background_likelihood3> -2.984584966807618 </background_likelihood3>
<stream_only_likelihood3>  -8.879356868329595  -55.292161005877979  -3.285791672599406  -230.454255820511260 </stream_only_likelihood3>
<search_likelihood3> -2.556281377867335 </search_likelihood3>
11:14:45 (9068): called boinc_finish(0)

</stderr_txt>
]]>


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