From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Pop Date: Fri, 20 Oct 2000 23:25:56 +0000 Subject: Re: [Linux-ia64] Multimedia Instructions Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org On Fri, 20 Oct 2000, Mattox, Dave wrote: > 2. Does anyone know if the 10 clock cycle penalty for a multimedia > instruction result used in a different instruction type is just a quirk of > the Itanium Chip or will this most likely be carried into future IA-64 > Chipsets? It's certainly an implementation detail of the Itanium, not a property of the IA64 architecture. Of course, only some Intel people have an idea about what the penalty will be in the next implementation. Dan