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From: | Jonathan Kinsey |
Subject: | Re: [Bug-gnubg] Attempt to speed up single threaded use in multi threaded build |
Date: | Mon, 31 Aug 2009 06:28:17 +0000 |
Hi Max, Is this a nogui only problem? Jon Massimiliano Maini wrote: > I also get some random crap output with more than 1 thread on Win CLI > builds (nogui). > I run the 0ply analysis of a 7pt match and the sgf of the anlyzed > output is sometimes > screwed up. It's random but can easily be reproduced insisting a bit. > > Michael, did you have a chance to reproduce ? > > MaX. > > 2009/8/30 Jonathan Kinsey : >> I've checked in a experimental change which will hopefully speed up the >> single-thread evaluation in the multi-threaded build. If this works (and the >> multi-thread evaluation isn't slower) we can remove the single threaded >> code. >> >> Hopefully Max will create a build from this code and we can check the speed >> of >> this compared to the recent builds. Ideally 5 tests should help this: >> >> old single threaded build. >> old multi threaded build with 1 thread. >> new multi threaded build with 1 thread. >> old multi threaded build with threads set to number of cores. >> new multi threaded build with threads set to number of cores. >> >> Jon >> >> Ps. I've simplified the change from when I initially tried this a while ago >> using some magic #defines, hopefully they'll work ok on linux. >> >> >> >> ________________________________ >> New! Receive and respond to mail from other email accounts from within >> Hotmail Find out how. >> _______________________________________________ >> Bug-gnubg mailing list >> address@hidden >> http://lists.gnu.org/mailman/listinfo/bug-gnubg >> >> > > Have more than one Hotmail account? Link them together to easily access both. |
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