Welcome to MilkyWay@home

Task 1451177

Name de_modfit_83_bundle4_4s_south4s_bgset_4_1603804501_76230647_0
Workunit 2147450923
Created 30 Jan 2021, 12:36:21 UTC
Sent 30 Jan 2021, 12:42:02 UTC
Report deadline 11 Feb 2021, 12:42:02 UTC
Received 30 Jan 2021, 16:47:00 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 597220
Run time 49 sec
CPU time 7 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 655.62 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 89.97 MB
Peak swap size 81.18 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.4.27</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 2.0 AMD-APP (2117.13)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2117.13 (VM)
Version:             OpenCL 1.2 AMD-APP (2117.13)
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: 10.345696 s. Average time per iteration = 32.330299 ms
Integral 0 time = 10.549978 s
Running likelihood with 38095 stars
Likelihood time = 0.856205 s
<background_integral> 0.000059171548270 </background_integral>
<stream_integral>  10.743855756581231  161.475059264738260  0.827137692447770  46.398176959522345 </stream_integral>
<background_likelihood> -3.411695842801136 </background_likelihood>
<stream_only_likelihood>  -13.985884247023638  -3.776471067339506  -84.273053436281785  -3.382172147927615 </stream_only_likelihood>
<search_likelihood> -2.793319819222203 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2117.13)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2117.13 (VM)
Version:             OpenCL 1.2 AMD-APP (2117.13)
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: 10.381113 s. Average time per iteration = 32.440977 ms
Integral 0 time = 10.586312 s
Running likelihood with 38095 stars
Likelihood time = 0.882872 s
<background_integral1> 0.000059207955334 </background_integral1>
<stream_integral1>  10.824009953062726  160.714759451234780  0.842908156551481  46.530615543484927 </stream_integral1>
<background_likelihood1> -3.412709276639504 </background_likelihood1>
<stream_only_likelihood1>  -13.770412698730697  -3.779513127600681  -83.296891663007017  -3.381064349133218 </stream_only_likelihood1>
<search_likelihood1> -2.793319762053987 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2117.13)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2117.13 (VM)
Version:             OpenCL 1.2 AMD-APP (2117.13)
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: 10.387224 s. Average time per iteration = 32.460076 ms
Integral 0 time = 10.581919 s
Running likelihood with 38095 stars
Likelihood time = 0.842794 s
<background_integral2> 0.000059221024790 </background_integral2>
<stream_integral2>  10.859587994629297  160.751610281413580  0.844741188175189  46.554772856652306 </stream_integral2>
<background_likelihood2> -3.412173357487430 </background_likelihood2>
<stream_only_likelihood2>  -13.696612187788789  -3.781330127208016  -82.531516343705448  -3.382015727305574 </stream_only_likelihood2>
<search_likelihood2> -2.793319748465643 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2117.13)
  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 2 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R9 200 / HD 7900 Series
Driver version:      2117.13 (VM)
Version:             OpenCL 1.2 AMD-APP (2117.13)
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: 10.394048 s. Average time per iteration = 32.481400 ms
Integral 0 time = 10.594484 s
Running likelihood with 38095 stars
Likelihood time = 0.855251 s
<background_integral3> 0.000059214613881 </background_integral3>
<stream_integral3>  10.683592570799872  162.837244377802360  0.820712158922361  46.259099970728741 </stream_integral3>
<background_likelihood3> -3.411542481143746 </background_likelihood3>
<stream_only_likelihood3>  -14.005049528604424  -3.769177582848084  -85.632503383141824  -3.385396078674951 </stream_only_likelihood3>
<search_likelihood3> -2.793319764922498 </search_likelihood3>
11:45:58 (5708): called boinc_finish(0)

</stderr_txt>
]]>


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