Task 1868872
| Name | de_modfit_86_bundle4_4s_south4s_bgset_4_1603804501_74804604_1 |
| Workunit | 2145864912 |
| Created | 1 Feb 2021, 15:33:48 UTC |
| Sent | 1 Feb 2021, 15:33:49 UTC |
| Report deadline | 13 Feb 2021, 15:33:49 UTC |
| Received | 1 Feb 2021, 15:37:03 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 806879 |
| Run time | 2 min 10 sec |
| CPU time | 10 sec |
| Validate state | Valid |
| Credit | 227.53 |
| Device peak FLOPS | 666.54 GFLOPS |
| Application version | Milkyway@home Separation v1.46 (opencl_ati_101) windows_x86_64 |
| Peak working set size | 100.15 MB |
| Peak swap size | 99.49 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: 29.376797 s. Average time per iteration = 91.802492 ms
Integral 0 time = 29.981445 s
Running likelihood with 42994 stars
Likelihood time = 1.310022 s
<background_integral> 0.000057259393016 </background_integral>
<stream_integral> 18.728341003106351 44.521795339637592 66.384010549904815 1.736167239677383 </stream_integral>
<background_likelihood> -3.364116488670073 </background_likelihood>
<stream_only_likelihood> -5.231988271697248 -3.402822122279932 -4.282292245294291 -50.508291582769260 </stream_only_likelihood>
<search_likelihood> -2.792292400989028 </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: 29.453333 s. Average time per iteration = 92.041665 ms
Integral 0 time = 29.998169 s
Running likelihood with 42994 stars
Likelihood time = 1.310334 s
<background_integral1> 0.000057253904984 </background_integral1>
<stream_integral1> 18.615285325447516 44.212760427309661 68.279031010986401 1.642929435046151 </stream_integral1>
<background_likelihood1> -3.364414418911005 </background_likelihood1>
<stream_only_likelihood1> -5.251466505761511 -3.408419575091249 -4.262473828063739 -55.960524008280451 </stream_only_likelihood1>
<search_likelihood1> -2.792291405533919 </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: 29.376895 s. Average time per iteration = 91.802798 ms
Integral 0 time = 29.931597 s
Running likelihood with 42994 stars
Likelihood time = 1.310622 s
<background_integral2> 0.000057268024335 </background_integral2>
<stream_integral2> 18.454788146403967 45.009097515955801 66.084797094698772 1.805964078632750 </stream_integral2>
<background_likelihood2> -3.364884292314746 </background_likelihood2>
<stream_only_likelihood2> -5.306068973568668 -3.395452486851837 -4.295277425622775 -48.712323118012371 </stream_only_likelihood2>
<search_likelihood2> -2.792291981674689 </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: 29.312683 s. Average time per iteration = 91.602134 ms
Integral 0 time = 29.928313 s
Running likelihood with 42994 stars
Likelihood time = 1.312044 s
<background_integral3> 0.000057269974177 </background_integral3>
<stream_integral3> 18.229064943690254 44.392980964713644 66.122059963284883 1.725397998578002 </stream_integral3>
<background_likelihood3> -3.365142821442959 </background_likelihood3>
<stream_only_likelihood3> -5.287268373207715 -3.402825517286215 -4.280285879456319 -51.484375999231816 </stream_only_likelihood3>
<search_likelihood3> -2.792294235406907 </search_likelihood3>
16:36:00 (2180): called boinc_finish(0)
</stderr_txt>
]]>
©2026 Astroinformatics Group