From: "Grégory Guyomarc'h" <gregory.guyomarch@gmail.com>
To: Erik de Castro Lopo <ocaml-erikd@mega-nerd.com>
Cc: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] doing MMX through ocaml
Date: Fri, 18 Nov 2005 10:52:54 +0900 [thread overview]
Message-ID: <d6e6530b0511171752s6283ecd4mb33882e4ad92190@mail.gmail.com> (raw)
In-Reply-To: <20051118104926.3d9ffdc0.ocaml-erikd@mega-nerd.com>
[-- Attachment #1: Type: text/plain, Size: 1384 bytes --]
There is already a binding for Altivec instructions you might want to have a
look at:
http://wwwlasmea.univ-bpclermont.fr/Personnel/Jocelyn.Serot/camlg4.html
Cheers,
Gregory.
On 11/18/05, Erik de Castro Lopo <ocaml-erikd@mega-nerd.com> wrote:
>
> Jonathan Roewen wrote:
>
> > And since MMX deals solely with integers, the Val_long/Long_val macros
> > could be implemented by a simple extra MMX instruction or two, right?
>
> All Pentium III and later processors have the SSE instruction
> set which is like MMX, but for 32 bit floats. Pentium IV and
> latter also has SSE2 which is 64 bit floats.
>
> Personally, I find SSE and SSe2 far more interesting than MMX.
>
> Erik
> --
> +-----------------------------------------------------------+
> Erik de Castro Lopo
> +-----------------------------------------------------------+
> "The music business is a cruel and shallow money trench, a long
> plastic hallway where thieves and pimps run free, and good men
> die like dogs. There's also a negative side."
> -- Hunter S. Thompson
>
> _______________________________________________
> Caml-list mailing list. Subscription management:
> http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list
> Archives: http://caml.inria.fr
> Beginner's list: http://groups.yahoo.com/group/ocaml_beginners
> Bug reports: http://caml.inria.fr/bin/caml-bugs
>
[-- Attachment #2: Type: text/html, Size: 2118 bytes --]
next prev parent reply other threads:[~2005-11-18 1:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-17 21:13 Jonathan Roewen
2005-11-17 21:47 ` Oliver Bandel
2005-11-17 21:57 ` Jonathan Roewen
2005-11-17 22:16 ` Damien Bobillot
2005-11-17 22:43 ` Daniel Bünzli
2005-11-17 22:55 ` Jonathan Roewen
2005-11-18 1:26 ` Vincenzo Ciancia
2005-11-18 10:04 ` [Caml-list] " Alessandro Baretta
2005-11-17 22:55 ` Damien Bobillot
2005-11-17 23:01 ` Vincenzo Ciancia
2005-11-17 23:49 ` [Caml-list] " Erik de Castro Lopo
2005-11-18 1:52 ` Grégory Guyomarc'h [this message]
2005-11-18 3:06 ` Brian Hurt
2005-11-18 3:29 ` Jonathan Roewen
2005-11-18 19:22 ` Ken Rose
2005-11-21 9:11 ` Sebastian Egner
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=d6e6530b0511171752s6283ecd4mb33882e4ad92190@mail.gmail.com \
--to=gregory.guyomarch@gmail.com \
--cc=caml-list@yquem.inria.fr \
--cc=ocaml-erikd@mega-nerd.com \
/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;
as well as URLs for NNTP newsgroup(s).