From: Kemal <kemalinanc8@gmail.com>
To: ori@eigenstate.org, 9front@9front.org
Subject: Re: [9front] [PATCH] branchless assembly abs() and labs() for amd64
Date: Sat, 26 Dec 2020 17:12:32 +0300 [thread overview]
Message-ID: <CABO6shfg6es7b7ee-EcDkwMSWv726hFAX8ngbAjUn=LFhfwUqg@mail.gmail.com> (raw)
In-Reply-To: <C2F9E8E3B4897A23622138292ADD342F@eigenstate.org>
i agree that this optimization is useless when there is no program
using it heavily so unless we have one you can discard this patch.
> I appreciate the effort, but I'd prefer that we
> leave this patch be unless it's solving a problem
> Optimization should ideally start with measuring
> a real program.
prev parent reply other threads:[~2020-12-26 14:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-25 16:36 Kemal
2020-12-25 18:13 ` ori
2020-12-25 18:28 ` boehm.igor
2020-12-25 22:30 ` Kemal
2020-12-26 1:38 ` ori
2020-12-26 14:12 ` Kemal [this message]
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