Welcome to MilkyWay@home

Task 1757219

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_74584247_1
Workunit 2145620584
Created 31 Jan 2021, 13:14:43 UTC
Sent 31 Jan 2021, 13:14:45 UTC
Report deadline 12 Feb 2021, 13:14:45 UTC
Received 2 Feb 2021, 5:57:19 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 839929
Run time 9 min 40 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 101.54 MB
Peak swap size 95.39 MB
Peak disk usage 0.01 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: 143.827080 s. Average time per iteration = 449.459625 ms
Integral 0 time = 144.148129 s
Running likelihood with 17260 stars
Likelihood time = 0.495917 s
<background_integral> 0.000034890823592 </background_integral>
<stream_integral>  6.471235177636709  12.659046465048910  28.567184484215012  0.021627890338730 </stream_integral>
<background_likelihood> -2.980654601775900 </background_likelihood>
<stream_only_likelihood>  -8.432803663627935  -54.203460182396817  -3.313526591675039  -230.483339921232950 </stream_only_likelihood>
<search_likelihood> -2.556254264024866 </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: 143.330408 s. Average time per iteration = 447.907523 ms
Integral 0 time = 143.634219 s
Running likelihood with 17260 stars
Likelihood time = 0.494471 s
<background_integral1> 0.000034946032805 </background_integral1>
<stream_integral1>  6.003299577380814  17.561404029613502  28.633846658656640  0.021630391848871 </stream_integral1>
<background_likelihood1> -2.989254586083544 </background_likelihood1>
<stream_only_likelihood1>  -9.499691760493315  -36.647481550006198  -3.290715509779548  -230.416510952547700 </stream_only_likelihood1>
<search_likelihood1> -2.556274010741493 </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: 142.770679 s. Average time per iteration = 446.158371 ms
Integral 0 time = 143.126514 s
Running likelihood with 17260 stars
Likelihood time = 0.494436 s
<background_integral2> 0.000034955966630 </background_integral2>
<stream_integral2>  6.669269300764624  13.939824615534226  28.532999118045261  0.025483831576593 </stream_integral2>
<background_likelihood2> -2.981194195593089 </background_likelihood2>
<stream_only_likelihood2>  -8.969225285983349  -49.912727452585919  -3.302263369208386  -229.527033971359060 </stream_only_likelihood2>
<search_likelihood2> -2.556267233430671 </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: 142.827147 s. Average time per iteration = 446.334835 ms
Integral 0 time = 143.141970 s
Running likelihood with 17260 stars
Likelihood time = 0.495097 s
<background_integral3> 0.000034910099333 </background_integral3>
<stream_integral3>  6.382857138586893  10.135181159538872  28.999739833065561  0.022651185353768 </stream_integral3>
<background_likelihood3> -2.982997239907257 </background_likelihood3>
<stream_only_likelihood3>  -8.665136712887097  -62.946083612011847  -3.304456377430958  -230.009226177998020 </stream_only_likelihood3>
<search_likelihood3> -2.556264631831660 </search_likelihood3>
20:47:10 (1812): called boinc_finish(0)

</stderr_txt>
]]>


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