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Re: [Qemu-devel] [PATCH v2 0/5] target-arm: misc optimizations
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/5] target-arm: misc optimizations |
Date: |
Tue, 25 Sep 2012 17:39:23 +0100 |
On 21 September 2012 20:33, Aurelien Jarno <address@hidden> wrote:
> This patch series optimizes the ARM target by:
> - using globals instead of ld/st function
> - using TCG code instead of helpers
> - marking some helpers const and pure
My slightly dubious benchmark script seems to show improvements
of between 5 and 20% depending on the sub-benchmark, which is
pretty good.
-- PMM
- Re: [Qemu-devel] [PATCH v2 2/5] target-arm: convert add_cc and sub_cc helpers to TCG, (continued)