Welcome to MilkyWay@home

Task 772476

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_74936171_0
Workunit 2146010272
Created 29 Jan 2021, 0:08:44 UTC
Sent 29 Jan 2021, 0:14:41 UTC
Report deadline 10 Feb 2021, 0:14:41 UTC
Received 30 Jan 2021, 22:09:50 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 839929
Run time 9 min 41 sec
CPU time 16 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 192.82 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 101.06 MB
Peak swap size 97.71 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: 143.324489 s. Average time per iteration = 447.889027 ms
Integral 0 time = 143.634758 s
Running likelihood with 17260 stars
Likelihood time = 0.496168 s
<background_integral> 0.000034960120480 </background_integral>
<stream_integral>  6.493007706001806  15.713622596743374  29.478047412105269  0.019320984889862 </stream_integral>
<background_likelihood> -2.988366465135172 </background_likelihood>
<stream_only_likelihood>  -9.323601249094152  -43.837515657047511  -3.284339631201116  -230.833917986970450 </stream_only_likelihood>
<search_likelihood> -2.556243039306079 </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: 143.110011 s. Average time per iteration = 447.218785 ms
Integral 0 time = 143.477886 s
Running likelihood with 17260 stars
Likelihood time = 0.495338 s
<background_integral1> 0.000034917448662 </background_integral1>
<stream_integral1>  6.777171674382332  14.360624380221523  28.958487713788216  0.021595257736711 </stream_integral1>
<background_likelihood1> -2.984411688542949 </background_likelihood1>
<stream_only_likelihood1>  -9.059973815088378  -49.265492889639788  -3.291177643280686  -230.251362543591140 </stream_only_likelihood1>
<search_likelihood1> -2.556258693266486 </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: 143.107889 s. Average time per iteration = 447.212154 ms
Integral 0 time = 143.461183 s
Running likelihood with 17260 stars
Likelihood time = 0.494450 s
<background_integral2> 0.000034882873202 </background_integral2>
<stream_integral2>  5.982924321378320  16.304922624777330  28.740015236400414  0.022759416139082 </stream_integral2>
<background_likelihood2> -2.984131074402098 </background_likelihood2>
<stream_only_likelihood2>  -9.820443566702851  -42.441025042649407  -3.298330838530452  -230.023901068008290 </stream_only_likelihood2>
<search_likelihood2> -2.556250971369183 </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: 143.001841 s. Average time per iteration = 446.880754 ms
Integral 0 time = 143.325243 s
Running likelihood with 17260 stars
Likelihood time = 0.496223 s
<background_integral3> 0.000034977929246 </background_integral3>
<stream_integral3>  7.054660669063215  13.849200686883217  29.057006091728610  0.024926133578570 </stream_integral3>
<background_likelihood3> -2.986895281014820 </background_likelihood3>
<stream_only_likelihood3>  -8.310652117158707  -49.285338184519652  -3.294198586845532  -229.552351658373400 </stream_only_likelihood3>
<search_likelihood3> -2.556248669855876 </search_likelihood3>
14:02:07 (6572): called boinc_finish(0)

</stderr_txt>
]]>


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