Date: Fri, 23 Aug 2013 14:19:33 -0400 From: Mike Tancsa <mike@sentex.net> To: Ollivier Robert <roberto@keltia.freenix.fr>, freebsd-current@freebsd.org, security@freebsd.org Subject: Re: patch to improve AES-NI performance Message-ID: <5217A7B5.8040904@sentex.net> In-Reply-To: <20130823180513.GM94127@funkthat.com> References: <20130822202027.GH94127@funkthat.com> <20130823151615.GD41379@roberto02-aw.erc.corp.eurocontrol.int> <52177F0B.9020906@sentex.net> <20130823180513.GM94127@funkthat.com>
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On 8/23/2013 2:05 PM, John-Mark Gurney wrote: >> Speeding up userland AES is very interesting to me for a couple of apps. >> If there is a proper way I should test on RELENG_9, please let me know >> as I am few boxes that I would be happy to test/deploy on. > > My patch would only effect userland applications that use /dev/crypto... > > If they do their own AES-NI work, then there isn't any improvement... For me its ssh which I think does, no ? ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/
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