From: Andreas Rottmann <a.rottmann@gmx.at>
To: Andy Wingo <wingo@pobox.com>
Cc: "Ludovic Courtès" <ludo@gnu.org>, guile-devel@gnu.org
Subject: Re: define-inlinable
Date: Tue, 12 Apr 2011 00:11:55 +0200 [thread overview]
Message-ID: <8762qkwi8k.fsf@vir.lan> (raw)
In-Reply-To: <m38vvglcsi.fsf@unquote.localdomain> (Andy Wingo's message of "Mon, 11 Apr 2011 23:05:01 +0200")
Andy Wingo <wingo@pobox.com> writes:
> Heya :)
>
> On Mon 11 Apr 2011 22:01, ludo@gnu.org (Ludovic Courtès) writes:
>
>>> I don't know if this is important, as R6RS users probably have lots of
>>> other carnage to deal with, but it is strictly an ABI break.
>>
>> Well well, they’ll need to recompile. My feeling is that it’s
>> acceptable, but I don’t have a strong opinion.
>
> In this case it probably is, but we don't really know what users there
> are. But let's please keep this general issue in mind in the future.
>
Agreed. I'm reluctant to using macros as a performance hack (e.g.,
define-inlinable) -- it just feels wrong, but sometimes performance
numbers are seductive...
Regards, Rotty
--
Andreas Rottmann -- <http://rotty.yi.org/>
next prev parent reply other threads:[~2011-04-11 22:11 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 ` R6RS fixnum arithmetic optimizations Andreas Rottmann
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 ` Andreas Rottmann [this message]
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
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