From: "Ondřej Bílka" <neleai@seznam.cz>
To: Will Newton <will.newton@linaro.org>
Cc: libc-ports@sourceware.org, patches@linaro.org
Subject: Re: [PATCH] ARM: Add Cortex-A15 optimized NEON and VFP memcpy routines, with IFUNC.
Date: Mon, 15 Apr 2013 10:23:00 -0000 [thread overview]
Message-ID: <20130415102327.GA7032@domone.kolej.mff.cuni.cz> (raw)
In-Reply-To: <CANu=DmhNPNDCy8mMw6q41+kA_WDMPRXWqq2kuzNOgfCB3wfQ6g@mail.gmail.com>
On Mon, Apr 15, 2013 at 11:01:37AM +0100, Will Newton wrote:
> Attached are a set of benchmarks of the new code versus the existing
> memcpy implementation on a Cortex-A15 platform.
>
As I wrote at previous thread:
On Thu, Apr 04, 2013 at 08:37:01AM +0200, OndÅ™ej BÃlka wrote:
> Try also benchmark with real world data (20MB). I put it on
> http://kam.mff.cuni.cz/~ondra/dryrun_memcpy.tar.bz2
>
> To add neon copy test_generic.c file and add compiling neon
> implementation to benchmark script.
>
> It now only measures total time.
> I would need something like timestamp counter for more detailed
> results.
How good it fares on my benchmark?
next prev parent reply other threads:[~2013-04-15 10:23 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-15 9:57 Will Newton
2013-04-15 10:01 ` Will Newton
2013-04-15 10:23 ` Ondřej Bílka [this message]
2013-04-15 10:59 ` Will Newton
2013-04-15 13:38 ` Ondřej Bílka
2013-04-15 10:06 ` Måns Rullgård
2013-04-15 10:38 ` Will Newton
2013-04-15 10:46 ` Måns Rullgård
2013-04-15 10:49 ` Will Newton
2013-04-18 9:39 ` Ondřej Bílka
2013-04-18 9:47 ` Will Newton
2013-04-18 11:56 ` Ondřej Bílka
2013-04-15 17:14 ` Richard Henderson
2013-04-15 17:44 ` Will Newton
2013-04-15 18:22 ` Richard Henderson
2013-04-15 18:31 ` Will Newton
2013-04-15 18:37 ` Richard Henderson
2013-04-15 18:48 ` Will Newton
2013-04-15 19:12 ` Richard Henderson
2013-04-15 19:47 ` Will Newton
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