Welcome to MilkyWay@home

Task 315667

Name de_modfit_85_bundle4_4s_south4s_bgset_4_1603804501_68578795_6
Workunit 2138977934
Created 24 Jan 2021, 5:03:27 UTC
Sent 24 Jan 2021, 5:11:17 UTC
Report deadline 5 Feb 2021, 5:11:17 UTC
Received 24 Jan 2021, 19:27:05 UTC
Server state Over
Outcome Validate error
Client state Done
Exit status 0 (0x00000000)
Computer ID 773211
Run time 1 min 56 sec
CPU time 9 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 1,795.82 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 103.49 MB
Peak swap size 102.65 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 (2639.5)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7800 Series
Driver version:      2639.5
Version:             OpenCL 1.2 AMD-APP (2639.5)
Compute capability:  0.0
Max compute units:   24
Clock frequency:     975 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2995 SP GFLOP/s, 749 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 91 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:   24 ms
Integration time: 24.980386 s. Average time per iteration = 78.063705 ms
Integral 0 time = 25.275906 s
Estimated AMD GPU GFLOP/s: 2995 SP GFLOP/s, 749 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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:     36864
Added area:     33128
Effective area: 73728
Initial wait:   0 ms
Integration time: 1.080157 s. Average time per iteration = 3.375490 ms
Integral 1 time = 1.116526 s
Running likelihood with 31964 stars
Likelihood time = 0.941023 s
<background_integral> 0.000046318868340 </background_integral>
<stream_integral>  129.345177120350850  25.292396256702219  0.000000000000000  109.463025121141560 </stream_integral>
<background_likelihood> -3.222228264834846 </background_likelihood>
<stream_only_likelihood>  -3.655294276413901  -3.443074609409113  -221.328292908722430  -11.026736147486602 </stream_only_likelihood>
<search_likelihood> -2.685079326896130 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2639.5)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7800 Series
Driver version:      2639.5
Version:             OpenCL 1.2 AMD-APP (2639.5)
Compute capability:  0.0
Max compute units:   24
Clock frequency:     975 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2995 SP GFLOP/s, 749 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 91 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:   24 ms
Integration time: 26.406944 s. Average time per iteration = 82.521699 ms
Integral 0 time = 26.665240 s
Estimated AMD GPU GFLOP/s: 2995 SP GFLOP/s, 749 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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:     36864
Added area:     33128
Effective area: 73728
Initial wait:   0 ms
Integration time: 1.076434 s. Average time per iteration = 3.363855 ms
Integral 1 time = 1.111962 s
Running likelihood with 31964 stars
Likelihood time = 0.930446 s
<background_integral1> 0.000046257084387 </background_integral1>
<stream_integral1>  117.229535279044540  31.141126723255269  0.000000000000000  93.326816712909164 </stream_integral1>
<background_likelihood1> -3.240257643812561 </background_likelihood1>
<stream_only_likelihood1>  -3.751473773113125  -3.356053704985374  -221.321136657238610  -6.444412329825370 </stream_only_likelihood1>
<search_likelihood1> -2.685037060825223 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2639.5)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7800 Series
Driver version:      2639.5
Version:             OpenCL 1.2 AMD-APP (2639.5)
Compute capability:  0.0
Max compute units:   24
Clock frequency:     975 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2995 SP GFLOP/s, 749 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 91 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:   24 ms
Integration time: 26.006175 s. Average time per iteration = 81.269296 ms
Integral 0 time = 26.270711 s
Estimated AMD GPU GFLOP/s: 2995 SP GFLOP/s, 749 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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:     36864
Added area:     33128
Effective area: 73728
Initial wait:   0 ms
Integration time: 2.703796 s. Average time per iteration = 8.449363 ms
Integral 1 time = 2.994514 s
Running likelihood with 31964 stars
Likelihood time = 0.928982 s
<background_integral2> 0.000046380718827 </background_integral2>
<stream_integral2>  122.480997651655810  24.606307161141817  0.000000000000000  10.536751330874065 </stream_integral2>
<background_likelihood2> -3.220691968166676 </background_likelihood2>
<stream_only_likelihood2>  -3.783633073725413  -3.447288297369505  -221.343066059744730  -7.871176313270345 </stream_only_likelihood2>
<search_likelihood2> -2.685321928784562 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.1 AMD-APP (2639.5)
  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 1 CL device
Device 'Tahiti' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 7800 Series
Driver version:      2639.5
Version:             OpenCL 1.2 AMD-APP (2639.5)
Compute capability:  0.0
Max compute units:   24
Clock frequency:     975 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2995 SP GFLOP/s, 749 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 91 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:   24 ms
Integration time: 23.722875 s. Average time per iteration = 74.133984 ms
Integral 0 time = 23.977041 s
Estimated AMD GPU GFLOP/s: 2995 SP GFLOP/s, 749 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 6144 with 6 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:     36864
Added area:     33128
Effective area: 73728
Initial wait:   0 ms
Integration time: 1.107392 s. Average time per iteration = 3.460601 ms
Integral 1 time = 1.142988 s
Running likelihood with 31964 stars
Likelihood time = 0.946562 s
<background_integral3> 0.000046473141955 </background_integral3>
<stream_integral3>  114.007830862990200  33.040397295359867  0.000000000000000  53.077129279319443 </stream_integral3>
<background_likelihood3> -3.227618149754729 </background_likelihood3>
<stream_only_likelihood3>  -3.972239629054062  -3.290294914334984  -221.343181466944150  -11.294851565861403 </stream_only_likelihood3>
<search_likelihood3> -2.685868136613846 </search_likelihood3>
14:24:24 (3800): called boinc_finish(0)

</stderr_txt>
]]>


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