Date: Wed, 14 Apr 2010 16:05:18 +0200 From: Pieter de Goeje <pieter@degoeje.nl> To: freebsd-stable@freebsd.org Cc: Maho NAKATA <chat95@mac.com>, Andriy Gapon <avg@freebsd.org> Subject: Re: How to reproduce: Re: Only 70% of theoretical peak performance on FreeBSD 8/amd64, Corei7 920 Message-ID: <201004141605.18992.pieter@degoeje.nl> In-Reply-To: <4BC5C0D1.9030800@freebsd.org> References: <h2yca3526251004122230l909bc93ey916d7fe0dd24fd33@mail.gmail.com> <20100414.082109.29593248145846106.chat95@mac.com> <4BC5C0D1.9030800@freebsd.org>
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On Wednesday 14 April 2010 15:19:13 Andriy Gapon wrote: > on 14/04/2010 02:21 Maho NAKATA said the following: > > 2. install ports/math/gotoblas (manual download required) > > make install > > Do you know how gotoblas on Linux was obtained? > Was it built from source? > Has it come pre-packaged? > If so, can you find out details of its build configuration? > > Thanks! I think the best test would be to run a statically compiled linux binary on FreeBSD. That way the compiler settings are exactly the same. - Pieter
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