From: Andy Wingo <wingo@pobox.com>
To: ludo@gnu.org (Ludovic Courtès)
Cc: guile-devel@gnu.org
Subject: Re: wip-cse
Date: Tue, 24 Apr 2012 10:20:45 +0200 [thread overview]
Message-ID: <87ehrdwnfm.fsf@pobox.com> (raw)
In-Reply-To: <87vckyil6r.fsf@gnu.org> ("Ludovic Courtès"'s message of "Tue, 17 Apr 2012 14:42:36 +0200")
Hi!
I went ahead and pushed this branch to stable-2.0. We can roll it out
again if it causes problems.
I spent some time poking at vlists and ended up squeezing out a little
bit of performance. I ended up allocating the hash table data inline to
the content vector, after some care looking at what the optimizer was
doing, and that ended up being a win. There are a couple of smaller
wins there too. Compilation is still a bit slower though. Grrr.
Some time soon we need to look at doing a register VM.
Regards,
Andy
--
http://wingolog.org/
next prev parent reply other threads:[~2012-04-24 8:20 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-16 19:56 wip-cse Andy Wingo
2012-04-16 21:36 ` wip-cse Ludovic Courtès
2012-04-16 22:56 ` wip-cse Andy Wingo
2012-04-16 23:26 ` wip-cse Andy Wingo
2012-04-17 12:42 ` wip-cse Ludovic Courtès
2012-04-24 8:20 ` Andy Wingo [this message]
2012-04-24 16:31 ` wip-cse Ludovic Courtès
2012-04-24 18:41 ` wip-cse Andy Wingo
2012-04-24 23:14 ` wip-cse Ludovic Courtès
2012-04-25 9:53 ` wip-cse Andy Wingo
2012-04-25 14:10 ` wip-cse Ludovic Courtès
2012-04-25 16:42 ` wip-cse Andy Wingo
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