Welcome to MilkyWay@home

Task 531043

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_73435907_0
Workunit 2144355754
Created 27 Jan 2021, 5:12:54 UTC
Sent 27 Jan 2021, 5:21:02 UTC
Report deadline 8 Feb 2021, 5:21:02 UTC
Received 27 Jan 2021, 6:58:51 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 615285
Run time 3 min 31 sec
CPU time 7 sec
Validate state Valid
Credit 0.00
Device peak FLOPS 1,660.75 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 85.20 MB
Peak swap size 95.83 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.16.11</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 AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 1.2 AMD-APP (1445.5)
  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 cl_amd_hsa 
  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 7900 Series
Driver version:      1445.5 (VM)
Version:             OpenCL 1.2 AMD-APP (1445.5)
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
Build log:
--------------------------------------------------------------------------------
LOOP UNROLL: pragma unroll (line 318)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 310)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 303)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 274)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 216)
    Unrolled as requested!

--------------------------------------------------------------------------------
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: 46.729596 s. Average time per iteration = 146.029988 ms
Integral 0 time = 48.451540 s
Running likelihood with 17260 stars
Likelihood time = 2.121586 s
<background_integral> 0.000035001118233 </background_integral>
<stream_integral>  6.280587014549116  18.069557705514953  30.167010881025707  0.019629044491246 </stream_integral>
<background_likelihood> -2.980634915576522 </background_likelihood>
<stream_only_likelihood>  -9.548282970244379  -29.528406877717917  -3.287628831232356  -230.499268448025730 </stream_only_likelihood>
<search_likelihood> -2.556384596118770 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 1.2 AMD-APP (1445.5)
  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 cl_amd_hsa 
  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 7900 Series
Driver version:      1445.5 (VM)
Version:             OpenCL 1.2 AMD-APP (1445.5)
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
Build log:
--------------------------------------------------------------------------------
LOOP UNROLL: pragma unroll (line 318)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 310)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 303)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 274)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 216)
    Unrolled as requested!

--------------------------------------------------------------------------------
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: 48.365109 s. Average time per iteration = 151.140967 ms
Integral 0 time = 50.440200 s
Running likelihood with 17260 stars
Likelihood time = 1.382854 s
<background_integral1> 0.000034985797803 </background_integral1>
<stream_integral1>  7.405950340085962  17.124213015370536  27.895272843502479  0.018475964583770 </stream_integral1>
<background_likelihood1> -2.988928937995527 </background_likelihood1>
<stream_only_likelihood1>  -6.887014882863840  -37.280038934204732  -3.300836825216804  -231.130792382155530 </stream_only_likelihood1>
<search_likelihood1> -2.556386849595890 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 1.2 AMD-APP (1445.5)
  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 cl_amd_hsa 
  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 7900 Series
Driver version:      1445.5 (VM)
Version:             OpenCL 1.2 AMD-APP (1445.5)
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
Build log:
--------------------------------------------------------------------------------
LOOP UNROLL: pragma unroll (line 318)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 310)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 303)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 274)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 216)
    Unrolled as requested!

--------------------------------------------------------------------------------
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: 48.759158 s. Average time per iteration = 152.372368 ms
Integral 0 time = 51.153861 s
Running likelihood with 17260 stars
Likelihood time = 1.054350 s
<background_integral2> 0.000034935409021 </background_integral2>
<stream_integral2>  7.288576228883868  16.403418557050436  29.060014562860466  0.020333344451665 </stream_integral2>
<background_likelihood2> -2.989413951302880 </background_likelihood2>
<stream_only_likelihood2>  -6.517985990835136  -40.665058405419060  -3.287924758854356  -230.298024402362700 </stream_only_likelihood2>
<search_likelihood2> -2.556371507867747 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 1.2 AMD-APP (1445.5)
  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 cl_amd_hsa 
  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 7900 Series
Driver version:      1445.5 (VM)
Version:             OpenCL 1.2 AMD-APP (1445.5)
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
Build log:
--------------------------------------------------------------------------------
LOOP UNROLL: pragma unroll (line 318)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 310)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 303)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 274)
    Unrolled as requested!
LOOP UNROLL: pragma unroll (line 216)
    Unrolled as requested!

--------------------------------------------------------------------------------
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: 47.683787 s. Average time per iteration = 149.011836 ms
Integral 0 time = 50.801038 s
Running likelihood with 17260 stars
Likelihood time = 1.073626 s
<background_integral3> 0.000034842577628 </background_integral3>
<stream_integral3>  6.516407321575536  30.449000305895957  29.863546114800215  0.033042464181702 </stream_integral3>
<background_likelihood3> -2.991826461155471 </background_likelihood3>
<stream_only_likelihood3>  -8.314211143532685  -5.449665333427376  -3.291764485145564  -227.049083742834770 </stream_only_likelihood3>
<search_likelihood3> -2.556549752651228 </search_likelihood3>
01:58:46 (4652): called boinc_finish(0)

</stderr_txt>
]]>


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