From: Phil Blundell <pb@pbcl.net>
To: Koen Kooi <koen@dominion.thruhere.net>
Cc: Koen Kooi <koen.kooi@linaro.org>,
openembedded-core@lists.openembedded.org
Subject: Re: [PATCHv2] openssl: switch ARM builds from linux-elf-arm to linux-armv4 config
Date: Wed, 16 Oct 2013 10:20:25 +0100 [thread overview]
Message-ID: <1381915225.3917.45.camel@x121e.pbcl.net> (raw)
In-Reply-To: <1381908355-18124-1-git-send-email-koen@dominion.thruhere.net>
On Wed, 2013-10-16 at 09:25 +0200, Koen Kooi wrote:
> From: Koen Kooi <koen.kooi@linaro.org>
>
> This enables aes and sha1 assembly at buildtime. Openssl does a
> runtime check to see which portion gets enabled.
[...]
> Algo blocksize ops/s after
> ops/s before difference
> -------------------------------------------
> MD5 16 308,766 264,664 -14.28%
> 64 277,090 263,340 -4.96%
> 256 212,652 197,043 -7.34%
> 1024 103,604 100,157 -3.33%
> 8192 17,936 17,796 -0.78%
Do you know why it's causing MD5 to get slower? I guess md5 with
blocksize=16 is not a very common case, but still.
Also, it seems generally a bit unwholesome for openssl to be picking its
own CFLAGS at all. Would it be better to just make it use the same
CFLAGS as everything else?
p.
next prev parent reply other threads:[~2013-10-16 9:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-16 7:25 [PATCHv2] openssl: switch ARM builds from linux-elf-arm to linux-armv4 config Koen Kooi
2013-10-16 9:20 ` Phil Blundell [this message]
2013-10-16 9:45 ` Koen Kooi
2013-10-17 5:54 ` Koen Kooi
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