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Topic: GPU client (Read 21191 times)
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Devaster
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new app....
- added GPU data chirping - if chirp rate=0 then copy else calculate ....
TRY IN KNABENCH and post please actual file from testdatas directory (filename is as date)....
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Radiohead
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New data from new version....
Hmmm...
Result weakly similar
Its ok?
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Devaster
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at me at home weakly similar too.... maybe loosed precision ... but i dont know where , all math is fully single precision and all double math is doing on CPU .....   |
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« Last Edit: 19 Dec 2007, 01:46:07 pm by Devaster »
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Devaster
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please any theroy on the next thread please
here i will place only binaries ...
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abachler
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ok, im at a loss as to how to get the client to run. I dropped i tinto the folder with the WU's, and edited the app_info.xml
perhaps there is some fine point im missing
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EastWind
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ok, im at a loss as to how to get the client to run. I dropped i tinto the folder with the WU's, and edited the app_info.xml
perhaps there is some fine point im missing
You can download KWSN Knabench 1.43 Benchmark Package from the download section of this site. Then follow the advice in readme. I tested the latest version. The results is different from the optimised CPU application. During the test, there is a vast display of the FFT time, it makes the PC not very responsive. Is it intended? The GPU speed is very slow, is it due to the display? |
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Radiohead
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ok, im at a loss as to how to get the client to run. I dropped i tinto the folder with the WU's, and edited the app_info.xml
perhaps there is some fine point im missing
Copy sahcuda.exe to \KWSN Knabench 1.43\Science_apps\ and run Knabench-1.43.cmd |
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Radiohead
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here i will place only binaries ...
When the wait for the new version? |
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Devaster
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okay, here it is ...
- part of find spike on gpu ...
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Radiohead
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testing....
Ended at : 01:31:33
Elapsed time: 348 seconds
Speedup : -32.32%
Ratio : 0.76 x
Result : weakly similar.
------------
Collecting hardware / OS infos, please wait...
Sorting ...
Bench results file 11.01.2008-131-HOME-0C501089AC-bench.txt
stored in Knabench\Testdatas\ directory.
Quick timetable
WU : testWU-1.wu
setiathome_5.27_windows_intelx86.exe : 263 seconds
sahcuda.exe : 348 seconds
Speedup: -32.32%, Ratio: 0.76 x
PS
Im start testing all 7 WUs
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« Last Edit: 10 Jan 2008, 05:35:39 pm by Radiohead »
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guido.man
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Tried new app on 8 wu's.
Asus EN8800GT 256 MB card.
P4 3.0 ghz HT off.
Testdata file enclosed.
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Quote!
Everything takes longer than you think.- Murphy's Law
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sahcuda.rar
