Date: Mon, 12 Apr 2010 17:49:24 +0300 From: Andriy Gapon <avg@freebsd.org> To: Maho NAKATA <chat95@mac.com> Cc: freebsd-stable@freebsd.org Subject: Re: Only 70% of theoretical peak performance on FreeBSD 8/amd64, Corei7 920 Message-ID: <4BC332F4.4040100@freebsd.org> In-Reply-To: <4BC3311F.5060503@icyb.net.ua> References: <20100412.131213.4959786962516027.chat95@mac.com> <4BC3311F.5060503@icyb.net.ua>
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on 12/04/2010 17:41 Andriy Gapon said the following: > It would also be get good to learn more about your program. > How much memory does it typically use, how does it allocate it? > Is it single-threaded or not? If not, how many threads does it have and what do > they do, how do they communicate? Another question is what compilers (what versions of GCC) were used on both system to compile the program? -- Andriy Gapon
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