|
From: | Jonathan Kinsey |
Subject: | Re: [Bug-gnubg] Attempt to speed up single threaded use in multi threaded build |
Date: | Mon, 31 Aug 2009 06:27:07 +0000 |
Michael Petch wrote: > > I have my tests running for the next few hours. But here is one thing I > can say (preliminary data) .I have an 800 move match being analysed 10 > times under each scenario (and the results being md5 checksummed) . New > and old builds have SSE2 on fully optimized with –O3, GUI Build running > with –t option to suppress the graphics. . I’m using 32 Bit Debian Lenny > Stable on a dual quad core system. With the multithreaded new and old > builds) the new code in CVS is ~2.5% faster when Threads=Cores vs old > code. That doesn't seem right... The new build shouldn't be any faster than the old in this case, unless there is a performance change in the last week? Jon Have more than one Hotmail account? Link them together to easily access both. |
[Prev in Thread] | Current Thread | [Next in Thread] |