From: Rob Browning <rlb@defaultvalue.org>
Cc: djurfeldt@nada.kth.se, Dirk Herrmann <dirk@ida.ing.tu-bs.de>,
guile-devel@gnu.org
Subject: Re: expansion, memoization, and evaluation...
Date: Thu, 05 Dec 2002 11:07:21 -0600 [thread overview]
Message-ID: <87el8w1jjq.fsf@raven.i.defaultvalue.org> (raw)
In-Reply-To: <87ptsg1le8.fsf@zagadka.ping.de> (Marius Vollmer's message of "05 Dec 2002 17:27:27 +0100")
Marius Vollmer <mvo@zagadka.ping.de> writes:
> Just some random thoughts since I have done this in guile-lightning:
> we should definitely inline fixnum arithmetic and call out of line
> code only for non-fixnums or overflows. That gives a big
> improvement over just calling scm_sum all the time.
Makes sense. One nice thing about guile-lightning, and something I
haven't seen in gcc's backend interface is a command to branch on
overflow. On platforms that support it, that could be really
helpful...
--
Rob Browning
rlb @defaultvalue.org, @linuxdevel.com, and @debian.org
Previously @cs.utexas.edu
GPG starting 2002-11-03 = 14DD 432F AE39 534D B592 F9A0 25C8 D377 8C7E 73A4
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next prev parent reply other threads:[~2002-12-05 17:07 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-04 2:41 expansion, memoization, and evaluation Rob Browning
2002-12-04 2:57 ` Mikael Djurfeldt
2002-12-04 3:10 ` Rob Browning
2002-12-04 3:31 ` Mikael Djurfeldt
2002-12-04 4:07 ` Rob Browning
2002-12-04 7:07 ` Mikael Djurfeldt
2002-12-04 21:11 ` Rob Browning
2002-12-04 21:47 ` Mikael Djurfeldt
2002-12-05 0:07 ` Rob Browning
2002-12-05 16:27 ` Marius Vollmer
2002-12-05 17:07 ` Rob Browning [this message]
2002-12-04 8:09 ` klaus schilling
2002-12-04 10:55 ` Mikael Djurfeldt
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