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Re: [PATCH] Disable OpenSSL SHA1 implementation by default

From
Mark Lodato <lodatom@gmail.com>
Date
Feb 26, 2010, 21:33 UTC
Message-ID
<ca433831002261333n4165d450k40e5feae72937cdc@mail.gmail.com>
In-Reply-To
<20100226093633.GA9609@coredump.intra.peff.net>
On Fri, Feb 26, 2010 at 4:36 AM, Jeff King <peff@peff.net> wrote:
Show 9 quoted lines
> 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

Previous: Jeff KingNext: Jeff King
Message 6 of 7 in “Disable OpenSSL SHA1 implementation by default”
  1. Disable OpenSSL SHA1 implementation by defaultJonathan Nieder, Feb 22, 2010
  2. Jeff KingFeb 22, 2010
  3. Jonathan NiederFeb 22, 2010
  4. Mark LodatoFeb 26, 2010
  5. Jeff KingFeb 26, 2010
  6. Mark LodatoFeb 26, 2010
  7. Jeff KingFeb 26, 2010

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