Welcome to MilkyWay@home

Task 141598

Name de_modfit_85_bundle4_4s_south4s_bgset_4_1603804501_68677248_0
Workunit 2139086979
Created 21 Jan 2021, 5:18:29 UTC
Sent 21 Jan 2021, 5:25:56 UTC
Report deadline 2 Feb 2021, 5:25:56 UTC
Received 21 Jan 2021, 10:25:29 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 823509
Run time 1 min 8 sec
CPU time 11 sec
Validate state Checked, but no consensus yet
Credit 0.00
Device peak FLOPS 1,026.95 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 104.73 MB
Peak swap size 100.96 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.14.2</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 SSE3 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2442.10)
  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 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2442.10
Version:             OpenCL 1.2 AMD-APP (2442.10)
Compute capability:  0.0
Max compute units:   32
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: 3789 SP GFLOP/s, 947 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 68 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   19 ms
Integration time: 13.197398 s. Average time per iteration = 41.241867 ms
Integral 0 time = 13.558948 s
Estimated AMD GPU GFLOP/s: 3789 SP GFLOP/s, 947 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 1.345596 s. Average time per iteration = 4.204988 ms
Integral 1 time = 1.392154 s
Running likelihood with 31964 stars
Likelihood time = 1.135305 s
<background_integral> 0.000046138047342 </background_integral>
<stream_integral>  86.821798458912042  31.023980709937874  0.000000000000000  46.320256187567857 </stream_integral>
<background_likelihood> -3.231283892299413 </background_likelihood>
<stream_only_likelihood>  -3.918185712752221  -3.292922903403453  -221.319853546053420  -10.977852410549733 </stream_only_likelihood>
<search_likelihood> -2.684829868870310 </search_likelihood>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2442.10)
  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 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2442.10
Version:             OpenCL 1.2 AMD-APP (2442.10)
Compute capability:  0.0
Max compute units:   32
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: 3789 SP GFLOP/s, 947 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 68 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   19 ms
Integration time: 13.335485 s. Average time per iteration = 41.673391 ms
Integral 0 time = 13.690025 s
Estimated AMD GPU GFLOP/s: 3789 SP GFLOP/s, 947 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 1.308589 s. Average time per iteration = 4.089340 ms
Integral 1 time = 1.354745 s
Running likelihood with 31964 stars
Likelihood time = 1.155117 s
<background_integral1> 0.000046405481381 </background_integral1>
<stream_integral1>  136.647312828843040  30.871636421658735  0.000000000000000  112.019721456848250 </stream_integral1>
<background_likelihood1> -3.227852920401569 </background_likelihood1>
<stream_only_likelihood1>  -3.805187568319083  -3.338689199634230  -221.319957689808350  -11.821851329756848 </stream_only_likelihood1>
<search_likelihood1> -2.685350645332108 </search_likelihood1>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2442.10)
  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 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2442.10
Version:             OpenCL 1.2 AMD-APP (2442.10)
Compute capability:  0.0
Max compute units:   32
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: 3789 SP GFLOP/s, 947 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 68 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   19 ms
Integration time: 13.119627 s. Average time per iteration = 40.998833 ms
Integral 0 time = 13.469305 s
Estimated AMD GPU GFLOP/s: 3789 SP GFLOP/s, 947 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 1.314795 s. Average time per iteration = 4.108735 ms
Integral 1 time = 1.360891 s
Running likelihood with 31964 stars
Likelihood time = 1.133648 s
<background_integral2> 0.000046745532356 </background_integral2>
<stream_integral2>  95.763075689722228  29.225442219406069  0.000000000000000  114.474062751552000 </stream_integral2>
<background_likelihood2> -3.242064340398982 </background_likelihood2>
<stream_only_likelihood2>  -3.787266394000295  -3.343766559699121  -221.328372374942320  -11.588132831115155 </stream_only_likelihood2>
<search_likelihood2> -2.684947622914852 </search_likelihood2>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2442.10)
  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 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2442.10
Version:             OpenCL 1.2 AMD-APP (2442.10)
Compute capability:  0.0
Max compute units:   32
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: 3789 SP GFLOP/s, 947 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 68 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 1
Num chunks:     2
Chunk size:     557056
Added area:     554112
Effective area: 1114112
Initial wait:   19 ms
Integration time: 13.174341 s. Average time per iteration = 41.169816 ms
Integral 0 time = 13.559895 s
Estimated AMD GPU GFLOP/s: 3789 SP GFLOP/s, 947 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 8192 with 4 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     32768
Added area:     24936
Effective area: 65536
Initial wait:   0 ms
Integration time: 1.322538 s. Average time per iteration = 4.132932 ms
Integral 1 time = 1.368600 s
Running likelihood with 31964 stars
Likelihood time = 1.143539 s
<background_integral3> 0.000046335466646 </background_integral3>
<stream_integral3>  121.289206245154670  31.375548192848356  0.000000000000000  0.254639448498562 </stream_integral3>
<background_likelihood3> -3.261862048167435 </background_likelihood3>
<stream_only_likelihood3>  -3.794058631032198  -3.329768114879396  -221.248015247525300  -171.330296320700850 </stream_only_likelihood3>
<search_likelihood3> -2.696992006029187 </search_likelihood3>
12:24:49 (3472): called boinc_finish(0)

</stderr_txt>
]]>


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