From: Shawn <shawnw@speakeasy.org>
To: caml-list@inria.fr
Subject: Re: [Caml-list] Pervasives.{min, max} not specialized to floats by ocamlopt
Date: Fri, 18 Aug 2006 08:43:12 -0700 [thread overview]
Message-ID: <44E5E010.5090503@speakeasy.org> (raw)
In-Reply-To: <17637.56821.564137.320990@karryall.dnsalias.org>
Olivier Andrieu wrote:
> Will M Farr [Thursday 17 August 2006] :
>
>
> > I don't know how hard it would be to change this in ocamlopt, but
> > it seems like it would be pretty simple.
>
> I don't know, float comparisons tend not to be 'pretty simple' usually
> (because of NaNs).
>
So only do it with -ffast-math, which already special-cases Pervasives
functions like sin and cos...
It looks like only the x86 port supports that option right now, though.
Hmm. It really should be present on all architectures, even if it
doesn't actually do anything.
prev parent reply other threads:[~2006-08-18 15:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-17 18:34 Pervasives.{min,max} " Will M Farr
2006-08-18 15:34 ` [Caml-list] Pervasives.{min, max} " Olivier Andrieu
2006-08-18 15:37 ` Will M Farr
2006-08-18 15:43 ` Shawn [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=44E5E010.5090503@speakeasy.org \
--to=shawnw@speakeasy.org \
--cc=caml-list@inria.fr \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox