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Re: [patch 1/4] Set sane prefetch values for s390x
- From: Zdenek Dvorak <rakdver at kam dot mff dot cuni dot cz>
- To: Christian Borntraeger <borntraeger at de dot ibm dot com>
- Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>, Richard Guenther <rguenther at suse dot de>, Changpeng Fang <Changpeng dot Fang at amd dot com>, Andreas Krebbel <krebbel at linux dot vnet dot ibm dot com>
- Date: Fri, 7 May 2010 16:40:18 +0200
- Subject: Re: [patch 1/4] Set sane prefetch values for s390x
- References: <20100507135917.951354000@de.ibm.com> <20100507140449.113382000@de.ibm.com>
Hi,
> This patch sets some sane values for -fprefetch-loop-arrays on s390.
> Some of these settings also help to improve the performance of the
> 2 other performance patches.
>
> Bootstrapped and tested on s390x-ibm-linux-gnu.
>
> Ok to apply?
while this patch seems OK to me, I probably do not have the right to approve it,
so someone else will have to review it,
Zdenek