Welcome to MilkyWay@home

Task 1378459

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_76164362_0
Workunit 2147377462
Created 30 Jan 2021, 10:51:45 UTC
Sent 30 Jan 2021, 11:00:04 UTC
Report deadline 11 Feb 2021, 11:00:04 UTC
Received 30 Jan 2021, 14:52:59 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 806879
Run time 1 min 58 sec
CPU time 7 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 666.54 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 99.61 MB
Peak swap size 106.19 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: 27.356201 s. Average time per iteration = 85.488127 ms
Integral 0 time = 27.972545 s
Running likelihood with 17260 stars
Likelihood time = 0.525109 s
<background_integral> 0.000034939121669 </background_integral>
<stream_integral>  6.433949936836212  11.947972595013741  30.030299408783609  0.021748425291188 </stream_integral>
<background_likelihood> -2.986845038668079 </background_likelihood>
<stream_only_likelihood>  -8.534762389335530  -56.847707795532017  -3.272649210931687  -230.294436538168610 </stream_only_likelihood>
<search_likelihood> -2.556235464218529 </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: 27.586225 s. Average time per iteration = 86.206953 ms
Integral 0 time = 28.552300 s
Running likelihood with 17260 stars
Likelihood time = 0.525651 s
<background_integral1> 0.000034926164948 </background_integral1>
<stream_integral1>  6.438714795981212  14.461695610039810  29.548594081087771  0.022854956874540 </stream_integral1>
<background_likelihood1> -2.988206365627266 </background_likelihood1>
<stream_only_likelihood1>  -8.128285382859293  -48.020931871069415  -3.277167707864015  -230.062887126415890 </stream_only_likelihood1>
<search_likelihood1> -2.556237363156975 </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: 25.714756 s. Average time per iteration = 80.358611 ms
Integral 0 time = 26.964325 s
Running likelihood with 17260 stars
Likelihood time = 0.525608 s
<background_integral2> 0.000034971192882 </background_integral2>
<stream_integral2>  6.718991926832965  13.233237924029538  29.761941383792234  0.020534076639263 </stream_integral2>
<background_likelihood2> -2.987924357996698 </background_likelihood2>
<stream_only_likelihood2>  -8.206585300642850  -51.647494188780172  -3.275437329616111  -230.443862463207780 </stream_only_likelihood2>
<search_likelihood2> -2.556235676457448 </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: 27.563726 s. Average time per iteration = 86.136644 ms
Integral 0 time = 28.500291 s
Running likelihood with 17260 stars
Likelihood time = 0.538161 s
<background_integral3> 0.000034950022865 </background_integral3>
<stream_integral3>  6.586614112105544  13.687153066184180  29.651026960422392  0.021682073160239 </stream_integral3>
<background_likelihood3> -2.986090406115830 </background_likelihood3>
<stream_only_likelihood3>  -8.289241681343874  -50.632569316218273  -3.283969528801956  -230.359736974754410 </stream_only_likelihood3>
<search_likelihood3> -2.556234727514771 </search_likelihood3>
15:51:40 (3984): called boinc_finish(0)

</stderr_txt>
]]>


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