From: Andreas Rottmann <a.rottmann@gmx.at>
To: guile-devel@gnu.org
Subject: R6RS fixnum arithmetic optimizations
Date: Sat, 2 Apr 2011 19:42:25 +0200 [thread overview]
Message-ID: <1301766148-20242-1-git-send-email-a.rottmann@gmx.at> (raw)
In-Reply-To: <87wrjglvsq.fsf@gmx.at>
After getting no feedback on my last mail so far, here is a series of
proposed patches for the stable-2.0 branch. In total, they speed up the
unzip benchmark by a factor of about 4.7, but it's still about 1.8 times
slower than what we'd get for using generic (non-fixnum) operations.
next prev parent reply other threads:[~2011-04-02 17:42 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-22 23:20 Take some lowhanging fruit to speed up R6RS fixnum operations Andreas Rottmann
2011-03-22 23:20 ` [PATCH] " Andreas Rottmann
2011-03-24 21:51 ` Ludovic Courtès
2011-03-24 23:42 ` Andreas Rottmann
2011-03-25 12:16 ` Andreas Rottmann
2011-03-27 15:19 ` Ludovic Courtès
2011-03-27 22:20 ` Andreas Rottmann
2011-03-29 11:05 ` Andy Wingo
2011-03-30 1:37 ` Andreas Rottmann
2011-03-30 10:31 ` Andreas Rottmann
2011-03-30 10:58 ` Andreas Rottmann
2011-04-02 17:42 ` Andreas Rottmann [this message]
2011-04-02 17:42 ` [PATCH 1/3] Add a few benchmarks for R6RS fixnum arithmetic Andreas Rottmann
2011-04-02 17:42 ` [PATCH 2/3] Several optimizations " Andreas Rottmann
2011-04-02 17:42 ` [PATCH 3/3] Add `fixnum?' VM primitive Andreas Rottmann
2011-04-04 21:53 ` Andy Wingo
2011-04-05 0:14 ` Andreas Rottmann
2011-04-06 12:42 ` define-inlinable Ludovic Courtès
2011-04-06 21:30 ` define-inlinable Andreas Rottmann
2011-04-06 22:24 ` define-inlinable Ludovic Courtès
2011-04-11 16:56 ` define-inlinable Andy Wingo
2011-04-11 20:01 ` define-inlinable Ludovic Courtès
2011-04-11 21:05 ` define-inlinable Andy Wingo
2011-04-11 22:11 ` define-inlinable Andreas Rottmann
2011-04-07 15:57 ` [PATCH 3/3] Add `fixnum?' VM primitive Ludovic Courtès
2011-04-04 21:28 ` Take some lowhanging fruit to speed up R6RS fixnum operations Andy Wingo
2011-04-04 22:00 ` Andreas Rottmann
2011-04-04 22:12 ` Andy Wingo
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
List information: https://www.gnu.org/software/guile/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1301766148-20242-1-git-send-email-a.rottmann@gmx.at \
--to=a.rottmann@gmx.at \
--cc=guile-devel@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).