From: Joshua Branson <jbranso@dismail.de>
To: guix-devel@gnu.org
Subject: Re: Medium-term road map
Date: Thu, 30 Apr 2020 17:27:27 -0400 [thread overview]
Message-ID: <874kt0u0jk.fsf@dismail.de> (raw)
In-Reply-To: <87pnbtwdh8.fsf@igalia.com> (Andy Wingo's message of "Mon, 27 Apr 2020 10:16:03 +0200")
Andy Wingo <wingo@igalia.com> writes:
>
> I think I have a solution here, as discussed on IRC. Basic idea is to
> make a direct compiler from Tree-IL to bytecode, skipping the CPS step.
> The result won't be optimal in terms of generated code quality (I
> estimate on average 2x slowdown) but it will be very cheap to produce (I
> estimate 10x improvement in time, and going from O(n log n) space to
> O(n), with better constant factors. We'd use this compiler for -O0 or
> maybe even -O1 code.
>
> Got to spend a few days working it up tho!
>
> Andy
I love how Andy can say something like "yeah I've thought of this
awesome idea that will result in a 10x performance gain"...and "oh yeah,
it'll only take me a few days to do it." What's awesome is he is such a
genius, that he'll probably pull it off. :)
--
Joshua Branson
Sent from Emacs and Gnus
next prev parent reply other threads:[~2020-04-30 21:32 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-25 13:37 Medium-term road map Ludovic Courtès
2020-04-25 16:23 ` Pierre Neidhardt
2020-05-03 20:13 ` Ludovic Courtès
2020-04-25 21:38 ` Jack Hill
2020-04-26 1:22 ` Josh Marshall
2020-05-03 20:18 ` Ludovic Courtès
2020-05-06 17:03 ` [EXT] " Thompson, David
2020-05-06 18:58 ` Efraim Flashner
2020-05-06 19:46 ` Jack Hill
2020-05-07 12:24 ` [EXT] " Thompson, David
2020-04-26 16:06 ` zimoun
2020-04-26 18:20 ` Christopher Baines
2020-05-03 20:07 ` Ludovic Courtès
2020-05-04 10:32 ` zimoun
2020-04-26 18:14 ` Christopher Baines
2020-05-03 20:11 ` Ludovic Courtès
2020-04-27 8:16 ` Andy Wingo
2020-04-27 13:06 ` Christopher Lemmer Webber
2020-04-30 21:27 ` Joshua Branson [this message]
2020-05-05 23:50 ` raingloom
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://guix.gnu.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=874kt0u0jk.fsf@dismail.de \
--to=jbranso@dismail.de \
--cc=guix-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.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/guix.git
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).