Welcome to MilkyWay@home

Task 1754054

Name de_modfit_84_bundle4_4s_south4s_bgset_4_1603804501_70545490_2
Workunit 2141157781
Created 31 Jan 2021, 12:47:03 UTC
Sent 31 Jan 2021, 12:47:04 UTC
Report deadline 12 Feb 2021, 12:47:04 UTC
Received 31 Jan 2021, 14:31:22 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 707364
Run time 18 min 58 sec
CPU time 19 sec
Validate state Valid
Credit 244.01
Device peak FLOPS 102.33 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 103.79 MB
Peak swap size 99.31 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.16.7</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 'Oland' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R7 200 Series
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   5
Clock frequency:     780 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 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:     39680
Added area:     35200
Effective area: 595200
Initial wait:   12 ms
Integration time: 242.866177 s. Average time per iteration = 758.956803 ms
Integral 0 time = 243.387048 s
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 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:     39680
Added area:     38760
Effective area: 79360
Initial wait:   13 ms
Integration time: 17.803971 s. Average time per iteration = 55.637409 ms
Integral 1 time = 18.009619 s
Running likelihood with 31815 stars
Likelihood time = 1.710573 s
<background_integral> 0.000047148838410 </background_integral>
<stream_integral>  3.887449370648195  33.359766955473020  96.918146405697271  0.000000000000000 </stream_integral>
<background_likelihood> -3.289018350041745 </background_likelihood>
<stream_only_likelihood>  -62.169945871294900  -3.331900344872874  -3.787484758807896  -233.192730939261680 </stream_only_likelihood>
<search_likelihood> -2.702231399697070 </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 'Oland' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R7 200 Series
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   5
Clock frequency:     780 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 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:     39680
Added area:     35200
Effective area: 595200
Initial wait:   12 ms
Integration time: 242.792777 s. Average time per iteration = 758.727429 ms
Integral 0 time = 243.343831 s
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 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:     39680
Added area:     38760
Effective area: 79360
Initial wait:   13 ms
Integration time: 17.799228 s. Average time per iteration = 55.622587 ms
Integral 1 time = 17.871833 s
Running likelihood with 31815 stars
Likelihood time = 1.709635 s
<background_integral1> 0.000047640902408 </background_integral1>
<stream_integral1>  4.103968023540686  27.981927194358526  84.520911981908569  0.000000000000000 </stream_integral1>
<background_likelihood1> -3.288007910168056 </background_likelihood1>
<stream_only_likelihood1>  -32.585430363457853  -3.403100323195385  -3.880381195519009  -233.252286233846690 </stream_only_likelihood1>
<search_likelihood1> -2.702348478482293 </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 'Oland' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R7 200 Series
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   5
Clock frequency:     780 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 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:     39680
Added area:     35200
Effective area: 595200
Initial wait:   12 ms
Integration time: 279.106296 s. Average time per iteration = 872.207174 ms
Integral 0 time = 280.189522 s
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 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:     39680
Added area:     38760
Effective area: 79360
Initial wait:   13 ms
Integration time: 21.251624 s. Average time per iteration = 66.411323 ms
Integral 1 time = 21.631099 s
Running likelihood with 31815 stars
Likelihood time = 1.709668 s
<background_integral2> 0.000047326988747 </background_integral2>
<stream_integral2>  2.492053087819739  31.374421913753018  117.412656410261620  0.000000000000001 </stream_integral2>
<background_likelihood2> -3.299302530336759 </background_likelihood2>
<stream_only_likelihood2>  -64.840733089827381  -3.377521740479819  -3.783464316475657  -234.956974274115850 </stream_only_likelihood2>
<search_likelihood2> -2.716283627283478 </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 'Oland' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon R7 200 Series
Driver version:      3188.4
Version:             OpenCL 1.2 AMD-APP (3188.4)
Compute capability:  0.0
Max compute units:   5
Clock frequency:     780 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 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:     39680
Added area:     35200
Effective area: 595200
Initial wait:   12 ms
Integration time: 278.406800 s. Average time per iteration = 870.021251 ms
Integral 0 time = 279.756693 s
Estimated AMD GPU GFLOP/s: 39 SP GFLOP/s, 8 DP FLOP/s
Warning: Bizarrely low flops (7). Defaulting to 100
Using a target frequency of 60.0
Using a block size of 1280 with 31 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:     39680
Added area:     38760
Effective area: 79360
Initial wait:   13 ms
Integration time: 21.334531 s. Average time per iteration = 66.670411 ms
Integral 1 time = 21.620524 s
Running likelihood with 31815 stars
Likelihood time = 1.711117 s
<background_integral3> 0.000047054756432 </background_integral3>
<stream_integral3>  3.013058298423937  30.274870088030291  115.875477294689360  0.000000000000000 </stream_integral3>
<background_likelihood3> -3.270232449043220 </background_likelihood3>
<stream_only_likelihood3>  -40.246254697244616  -3.364875583125845  -3.757743610613094  -232.889645804684050 </stream_only_likelihood3>
<search_likelihood3> -2.702872583966043 </search_likelihood3>
08:52:49 (9312): called boinc_finish(0)

</stderr_txt>
]]>


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