Date: Mon, 27 Feb 2017 22:14:38 +0100 From: Ed Schouten <ed@nuxi.nl> To: Colin Percival <cperciva@tarsnap.com> Cc: Andriy Gapon <avg@freebsd.org>, src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: Re: svn commit: r314335 - stable/10/sys/crypto/sha2 Message-ID: <CABh_MKmWyVt05%2B4xHKaY4i%2BDFa1Mj4NYHv7EBybME-gLttY0tw@mail.gmail.com> In-Reply-To: <0100015a8166843e-66ad72c4-7cc0-4fc5-95eb-47b5ea66b36f-000000@email.amazonses.com> References: <201702271305.v1RD5HOi077424@repo.freebsd.org> <CABh_MK==nm1rpy0STaECBVF-fT%2B5C5BapDWjkOOqAEeszOBknw@mail.gmail.com> <0100015a8166843e-66ad72c4-7cc0-4fc5-95eb-47b5ea66b36f-000000@email.amazonses.com>
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2017-02-27 22:07 GMT+01:00 Colin Percival <cperciva@tarsnap.com>: > I tried this, and it was slower. The larger array avoids write-after-read > accesses and results in better code being emitted due to more flexible > instruction scheduling. Ah, makes sense. Thanks for testing this regardless! -- Ed Schouten <ed@nuxi.nl> Nuxi, 's-Hertogenbosch, the Netherlands KvK-nr.: 62051717
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