From: Mark Lodato <lodatom@gmail.com>
To: Jeff King <peff@peff.net>
Cc: Jonathan Nieder <jrnieder@gmail.com>,
git@vger.kernel.org, Nicolas Pitre <nico@fluxnic.net>,
Robert Shearman <robertshearman@gmail.com>,
Ben Walton <bwalton@artsci.utoronto.ca>
Subject: Re: [PATCH] Disable OpenSSL SHA1 implementation by default
Date: Fri, 26 Feb 2010 16:33:23 -0500 [thread overview]
Message-ID: <ca433831002261333n4165d450k40e5feae72937cdc@mail.gmail.com> (raw)
In-Reply-To: <20100226093633.GA9609@coredump.intra.peff.net>
On Fri, Feb 26, 2010 at 4:36 AM, Jeff King <peff@peff.net> wrote:
> Dropping the openssl link dependency gives:
>
> stock, make -j4 test (best of 3):
> 57.43user 74.60system 1:09.48elapsed 190%CPU
>
> NO_OPENSSL=TooSlow, make -j4 test (best of 3):
> 50.64user 68.74system 1:03.48elapsed 188%CPU
>
> Which is almost a 12% speedup by dropping openssl.
I got about an 8% speedup on this test.
master
make -j4 test 216.72s user 296.83s system 171% cpu 4:58.80 total
make -j4 test 217.21s user 293.97s system 171% cpu 4:58.53 total
make -j4 test 216.08s user 293.76s system 165% cpu 5:08.39 total
master + this patch
make -j4 test 199.21s user 258.88s system 159% cpu 4:47.60 total
make -j4 test 198.61s user 264.40s system 168% cpu 4:35.42 total
make -j4 test 197.12s user 268.74s system 169% cpu 4:35.33 total
next prev parent reply other threads:[~2010-02-26 21:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-22 11:08 [PATCH] Disable OpenSSL SHA1 implementation by default Jonathan Nieder
2010-02-22 11:23 ` Jeff King
2010-02-22 11:55 ` Jonathan Nieder
2010-02-26 4:11 ` Mark Lodato
2010-02-26 9:36 ` Jeff King
2010-02-26 21:33 ` Mark Lodato [this message]
2010-02-26 22:40 ` Jeff King
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