Welcome to MilkyWay@home

Task 57455

Name de_modfit_85_bundle4_4s_south4s_bgset_4_1603804501_67060450_0
Workunit 2137288484
Created 19 Jan 2021, 4:55:49 UTC
Sent 19 Jan 2021, 5:01:57 UTC
Report deadline 31 Jan 2021, 5:01:57 UTC
Received 19 Jan 2021, 9:04:43 UTC
Server state Over
Outcome Validate error
Client state Done
Exit status 0 (0x00000000)
Computer ID 806879
Run time 2 min 15 sec
CPU time 10 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 666.54 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 103.91 MB
Peak swap size 100.66 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 2.1 AMD-APP (2766.5)
  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 HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
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: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 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:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 26.442576 s. Average time per iteration = 82.633051 ms
Integral 0 time = 26.883943 s
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 5 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:     35840
Added area:     31080
Effective area: 71680
Initial wait:   0 ms
Integration time: 2.596301 s. Average time per iteration = 8.113441 ms
Integral 1 time = 2.647231 s
Running likelihood with 31964 stars
Likelihood time = 0.979866 s
<background_integral> 0.000046697909988 </background_integral>
<stream_integral>  56.564089641139851  18.231508433034701  0.000000000000000  5.647277897345814 </stream_integral>
<background_likelihood> -3.211536625801145 </background_likelihood>
<stream_only_likelihood>  -3.897717117551970  -3.715962830828676  -221.302918802632690  -65.477372821290629 </stream_only_likelihood>
<search_likelihood> -2.687911189895261 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  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 HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
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: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 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:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 28.877444 s. Average time per iteration = 90.242012 ms
Integral 0 time = 29.773257 s
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 5 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:     35840
Added area:     31080
Effective area: 71680
Initial wait:   0 ms
Integration time: 2.975948 s. Average time per iteration = 9.299836 ms
Integral 1 time = 3.035789 s
Running likelihood with 31964 stars
Likelihood time = 0.991558 s
<background_integral1> 0.000046081856286 </background_integral1>
<stream_integral1>  126.513237378082610  36.432943465178397  0.000000000000000  0.075860220465398 </stream_integral1>
<background_likelihood1> -3.303367676562676 </background_likelihood1>
<stream_only_likelihood1>  -3.734816573509524  -3.396688559373204  -221.326380184868470  -108.132434073567840 </stream_only_likelihood1>
<search_likelihood1> -2.727670872840518 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  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 HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
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: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 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:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 21.106454 s. Average time per iteration = 65.957669 ms
Integral 0 time = 21.894684 s
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 5 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:     35840
Added area:     31080
Effective area: 71680
Initial wait:   0 ms
Integration time: 10.094336 s. Average time per iteration = 31.544800 ms
Integral 1 time = 10.172262 s
Running likelihood with 31964 stars
Likelihood time = 0.981431 s
<background_integral2> 0.000046789961358 </background_integral2>
<stream_integral2>  138.919149308211300  27.044926793706143  0.000000000000000  90.533657428039703 </stream_integral2>
<background_likelihood2> -3.289351522209736 </background_likelihood2>
<stream_only_likelihood2>  -3.683001710995478  -3.380074678656334  -220.898493043087310  -3.836536026247501 </stream_only_likelihood2>
<search_likelihood2> -2.685580090239334 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2766.5)
  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 HD 7900 Series
Driver version:      2766.5
Version:             OpenCL 1.2 AMD-APP (2766.5)
Compute capability:  0.0
Max compute units:   28
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: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 78 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:     559104
Added area:     558208
Effective area: 1118208
Initial wait:   21 ms
Integration time: 27.546752 s. Average time per iteration = 86.083600 ms
Integral 0 time = 28.916748 s
Estimated AMD GPU GFLOP/s: 3315 SP GFLOP/s, 829 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7168 with 5 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:     35840
Added area:     31080
Effective area: 71680
Initial wait:   0 ms
Integration time: 3.717646 s. Average time per iteration = 11.617643 ms
Integral 1 time = 3.804899 s
Running likelihood with 31964 stars
Likelihood time = 0.978348 s
<background_integral3> 0.000046351663696 </background_integral3>
<stream_integral3>  95.167927445393588  34.638259325619082  0.000000000000000  30.347338671201747 </stream_integral3>
<background_likelihood3> -3.238769660963187 </background_likelihood3>
<stream_only_likelihood3>  -3.864652350316387  -3.251771416087567  -221.359236243801180  -4.779106320849799 </stream_only_likelihood3>
<search_likelihood3> -2.685315484436491 </search_likelihood3>
10:02:08 (2456): called boinc_finish(0)

</stderr_txt>
]]>


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