From: Jonathan Roewen <jonathan.roewen@gmail.com>
Cc: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] doing MMX through ocaml
Date: Fri, 18 Nov 2005 11:55:39 +1300 [thread overview]
Message-ID: <ad8cfe7e0511171455h1c818acco64de9389668e3381@mail.gmail.com> (raw)
In-Reply-To: <9C9F3FAE-A9B5-4505-804C-AD8A136FFC5D@epfl.ch>
Another option, that I'm curious what people might think of, that
might alleviate some performance woes of multiple calls to much
simpler MMX instruction wrappers:
A runtime code generator, that's typed by ocaml. Basically, create a
code block from multiple instructions, which is turned into machine
code, then executed through a C function.
You'd still get type safety, but performance should hopefully be a bit
better. The idea is that you commonly execute a set of MMX
instructions at a time, rather than single instructions.
Ideas on whether this is a good design, and what would probably be the
best way to do this are welcome =)
Jonathan
next prev parent reply other threads:[~2005-11-17 22:55 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 [this message]
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
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
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