Welcome to MilkyWay@home

Task 133099

Name de_modfit_84_bundle4_4s_south4s_bgset_4_1603804501_68520739_0
Workunit 2138912293
Created 21 Jan 2021, 0:20:48 UTC
Sent 21 Jan 2021, 0:26:44 UTC
Report deadline 2 Feb 2021, 0:26:44 UTC
Received 1 Feb 2021, 2:50:58 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 844322
Run time 1 min 48 sec
CPU time 8 sec
Validate state Valid
Credit 244.01
Device peak FLOPS 1,130.36 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 85.49 MB
Peak swap size 80.47 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Windows x86 double OpenCL </search_application>
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 (1800.11)
  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 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     800 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   16 ms
Integration time: 23.422311 s. Average time per iteration = 73.194721 ms
Integral 0 time = 23.643500 s
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 7 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:     39424
Added area:     38248
Effective area: 78848
Initial wait:   0 ms
Integration time: 1.993420 s. Average time per iteration = 6.229437 ms
Integral 1 time = 2.027554 s
Running likelihood with 31815 stars
Likelihood time = 0.698239 s
<background_integral> 0.000047025532321 </background_integral>
<stream_integral>  3.634955494864054  31.148779285156948  76.690227519203873  106.099237046671830 </stream_integral>
<background_likelihood> -3.274519331018690 </background_likelihood>
<stream_only_likelihood>  -55.183283663885746  -3.399304923018216  -3.893522295711136  -10.038342357438683 </stream_only_likelihood>
<search_likelihood> -2.703205714613970 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (1800.11)
  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 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     800 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   16 ms
Integration time: 23.406971 s. Average time per iteration = 73.146784 ms
Integral 0 time = 23.615586 s
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 7 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:     39424
Added area:     38248
Effective area: 78848
Initial wait:   0 ms
Integration time: 1.994107 s. Average time per iteration = 6.231584 ms
Integral 1 time = 2.024986 s
Running likelihood with 31815 stars
Likelihood time = 0.696262 s
<background_integral1> 0.000046987032208 </background_integral1>
<stream_integral1>  3.609278059626049  29.410694074094593  85.581221197749713  42.915305548673658 </stream_integral1>
<background_likelihood1> -3.274061408503810 </background_likelihood1>
<stream_only_likelihood1>  -58.484369063348879  -3.427538676224447  -3.760878116976445  -7.776517311658443 </stream_only_likelihood1>
<search_likelihood1> -2.703238740154968 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (1800.11)
  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 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     800 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   16 ms
Integration time: 23.296601 s. Average time per iteration = 72.801878 ms
Integral 0 time = 23.518552 s
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 7 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:     39424
Added area:     38248
Effective area: 78848
Initial wait:   0 ms
Integration time: 1.993306 s. Average time per iteration = 6.229080 ms
Integral 1 time = 2.024075 s
Running likelihood with 31815 stars
Likelihood time = 0.697141 s
<background_integral2> 0.000046979880959 </background_integral2>
<stream_integral2>  2.890293817453371  31.583277442548511  80.020386531476632  74.169262137462638 </stream_integral2>
<background_likelihood2> -3.275884168543618 </background_likelihood2>
<stream_only_likelihood2>  -44.073024338446984  -3.383308472862658  -3.929106974653914  -4.730520363968332 </stream_only_likelihood2>
<search_likelihood2> -2.703267870002933 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (1800.11)
  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 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     800 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   16 ms
Integration time: 23.439003 s. Average time per iteration = 73.246884 ms
Integral 0 time = 23.650415 s
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 7 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:     39424
Added area:     38248
Effective area: 78848
Initial wait:   0 ms
Integration time: 1.993926 s. Average time per iteration = 6.231019 ms
Integral 1 time = 2.024762 s
Running likelihood with 31815 stars
Likelihood time = 0.696735 s
<background_integral3> 0.000047187816872 </background_integral3>
<stream_integral3>  4.349994223565670  32.860491011023228  67.586881747480916  66.942516783218608 </stream_integral3>
<background_likelihood3> -3.272113497875445 </background_likelihood3>
<stream_only_likelihood3>  -48.246633713184252  -3.373094870568318  -4.049411380631632  -12.104763339225977 </stream_only_likelihood3>
<search_likelihood3> -2.703286760609819 </search_likelihood3>
20:11:16 (8140): called boinc_finish(0)

</stderr_txt>
]]>


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