From: Daniel Berlin <dberlin@dberlin.org>
To: David Edelsohn <dje@watson.ibm.com>
Cc: "Deepak B. Nayak" <deepakbn@csa.iisc.ernet.in>, gcc@gcc.gnu.org
Subject: Re: modulo scheduling for IA64
Date: Mon, 30 Sep 2002 12:40:00 -0000 [thread overview]
Message-ID: <7FF8290F-D4AA-11D6-8F7F-000393575BCC@dberlin.org> (raw)
In-Reply-To: <200209301748.NAA30690@makai.watson.ibm.com>
On Monday, September 30, 2002, at 01:48 PM, David Edelsohn wrote:
>>>>>> Deepak B Nayak writes:
>
> Deepak> we r implementing modulo scheduling for IA64...
> Deepak> still we r at the beginning stage....
> Deepak> we r in process of calculating initiation interval...
> Deepak> we need to do if-conversion....
> Deepak> can we use in-conv pass already there in gcc...???
> Deepak> also we want know if gcc does in-conv pass then does it do
> Deepak> reverse-if conv for processors without predicated execution...
>
> The GCC DFA scheduler already has a software-pipelining feature
> which has not been merged into the FSF sources, but which should
> provide
> modulo scheduling.
It doesn't.
It provides Resource Constrained Software Pipelining, which is
something different.
:)
--Dan
next prev parent reply other threads:[~2002-09-30 19:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-30 11:00 Deepak B. Nayak
2002-09-30 11:07 ` David Edelsohn
2002-09-30 12:40 ` Daniel Berlin [this message]
2002-09-30 13:00 ` Jim Wilson
2002-09-30 13:58 ` Vladimir Makarov
2002-09-30 14:21 ` Jim Wilson
2002-09-30 13:59 Robert Dewar
2002-10-01 7:26 Deepak B. Nayak
2002-10-01 12:55 ` Jim Wilson
2002-10-01 12:56 ` Deepak B. Nayak
2002-10-01 13:43 ` Vladimir Makarov
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=7FF8290F-D4AA-11D6-8F7F-000393575BCC@dberlin.org \
--to=dberlin@dberlin.org \
--cc=deepakbn@csa.iisc.ernet.in \
--cc=dje@watson.ibm.com \
--cc=gcc@gcc.gnu.org \
/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 read-only IMAP folder(s) and NNTP newsgroup(s).