Welcome to MilkyWay@home

Task 1660287

Name de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_75988563_1
Workunit 2147182720
Created 31 Jan 2021, 1:30:58 UTC
Sent 31 Jan 2021, 1:30:59 UTC
Report deadline 12 Feb 2021, 1:30:59 UTC
Received 31 Jan 2021, 1:36:54 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 896489
Run time 4 min 38 sec
CPU time 7 sec
Validate state Valid
Credit 227.53
Device peak FLOPS 823.81 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 107.68 MB
Peak swap size 99.07 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.15.0</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 (2442.12)
  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 8 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2442.12
Version:             OpenCL 1.2 AMD-APP (2442.12)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1000 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4096 SP GFLOP/s, 1024 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:   17 ms
Integration time: 57.934558 s. Average time per iteration = 181.045495 ms
Integral 0 time = 59.721100 s
Running likelihood with 42994 stars
Likelihood time = 0.896195 s
<background_integral> 0.000057252420746 </background_integral>
<stream_integral>  18.536727772030996  44.456073875856106  68.323163072670070  1.670824867110293 </stream_integral>
<background_likelihood> -3.365437932345845 </background_likelihood>
<stream_only_likelihood>  -5.260697985903915  -3.401673343124733  -4.273727305920551  -53.246148177040155 </stream_only_likelihood>
<search_likelihood> -2.792289886276897 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2442.12)
  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 8 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2442.12
Version:             OpenCL 1.2 AMD-APP (2442.12)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1000 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4096 SP GFLOP/s, 1024 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:   17 ms
Integration time: 63.785420 s. Average time per iteration = 199.329438 ms
Integral 0 time = 65.491421 s
Running likelihood with 42994 stars
Likelihood time = 0.763043 s
<background_integral1> 0.000057265229219 </background_integral1>
<stream_integral1>  18.953445570492224  44.507736703474691  67.251688282796891  1.726728065363758 </stream_integral1>
<background_likelihood1> -3.365087504529710 </background_likelihood1>
<stream_only_likelihood1>  -5.225805695271724  -3.403489025937273  -4.274677499986961  -51.274730294178916 </stream_only_likelihood1>
<search_likelihood1> -2.792290705575109 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2442.12)
  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 8 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2442.12
Version:             OpenCL 1.2 AMD-APP (2442.12)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1000 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4096 SP GFLOP/s, 1024 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:   17 ms
Integration time: 64.137685 s. Average time per iteration = 200.430265 ms
Integral 0 time = 65.512746 s
Running likelihood with 42994 stars
Likelihood time = 0.767901 s
<background_integral2> 0.000057261594275 </background_integral2>
<stream_integral2>  18.964595488694091  44.346857221305712  67.939780053666169  1.728030225912806 </stream_integral2>
<background_likelihood2> -3.364418152299241 </background_likelihood2>
<stream_only_likelihood2>  -5.221525074705979  -3.404684133242106  -4.273775636947304  -51.424201505820925 </stream_only_likelihood2>
<search_likelihood2> -2.792290056893275 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (2442.12)
  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 8 CL devices
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7900 Series
Driver version:      2442.12
Version:             OpenCL 1.2 AMD-APP (2442.12)
Compute capability:  0.0
Max compute units:   32
Clock frequency:     1000 Mhz
Global mem size:     3221225472
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 4096 SP GFLOP/s, 1024 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:   17 ms
Integration time: 60.320340 s. Average time per iteration = 188.501062 ms
Integral 0 time = 61.407685 s
Running likelihood with 42994 stars
Likelihood time = 0.749767 s
<background_integral3> 0.000057249238689 </background_integral3>
<stream_integral3>  18.711828669953910  44.075053502503479  69.158874335499078  1.717817743690230 </stream_integral3>
<background_likelihood3> -3.363897428425842 </background_likelihood3>
<stream_only_likelihood3>  -5.247876606243652  -3.408311254971228  -4.257523729768995  -52.348529526586134 </stream_only_likelihood3>
<search_likelihood3> -2.792289990311147 </search_likelihood3>
20:35:39 (2956): called boinc_finish(0)

</stderr_txt>
]]>


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