From mint-bounce@lists.fishpool.fi Fri Jan 15 10:56:57 2010 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:message-id:date:from :user-agent:mime-version:to:subject:references:in-reply-to :content-type:content-transfer-encoding; bh=WjS+B/zKrEwXOeebdRufqYK4e1rR2e8qbTvV7CF0JMw=; b=hnuaM9mBnicmAlds/si2a961JhLX0KoWKrZDFp96+RwDDjBU3M5vOxGIsGEPOs6X94 qsgUB9sQAswNGKYDTDLDjvN/8L8uDX0Bsc8DqcQ2CHMLDuc6QmXba8CW1sHlgmuC94Xk vQV+XHg1p5N3tfbY9jmiqA++4uXUU7hHJEJgQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:user-agent:mime-version:to:subject :references:in-reply-to:content-type:content-transfer-encoding; b=vlmhmm9qGtf8kbLJmJb7LbqAcR/zDCXvir502zez+uIWir6BDWTyqoxfW+VHv0R91J ljD5Sh8y6E9w5ieNDeK0pNvfN69dvAqgYVnMhogKbd3M6lqtqH7F43E4m+8JW6qNFWFy aFGXMWS0mfpBuq6n18Tep8vs77wzGZXCBuNDU= Message-ID: <4B508F3F.3040509@freesbee.fr> Date: Fri, 15 Jan 2010 16:52:31 +0100 From: =?ISO-8859-1?Q?Vincent_Rivi=E8re?= User-Agent: Thunderbird 2.0.0.23 (Windows/20090812) MIME-Version: 1.0 To: MiNT Mailing List Subject: Re: [MiNT] gcc 68000 vs 68020-60 vs 68060 comparison References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-ecartis-version: Ecartis v1.0.0 Sender: mint-bounce@lists.fishpool.fi Errors-to: mint-bounce@lists.fishpool.fi X-original-sender: vincent.riviere@freesbee.fr Precedence: bulk List-help: List-unsubscribe: List-Id: X-List-ID: List-subscribe: List-owner: List-post: Miro Kropacek a écrit : > or mintlib is > not very good testcase (since it uses a lot of external stuff) As a good real-world benchmark, I propose you to try bzip2. It is a quite small program, easy to recompile. At runtime, it is notoriously slow on any machine. You can try to compress a file of some size, let's say 1 MB, and see how much time it takes. You should try with a file big enough no not be annoyed by the speed of disk access. Then you can rebuild bzip2 with the different CPU options, and see the timing differences. -- Vincent Rivière