From: Ludovic Brenta <ludovic.brenta@insalien.org>
Subject: Re: [Announcement] New Project: ASIS for GNAT
Date: 14 Mar 2004 19:16:09 +0100
Date: 2004-03-14T19:16:09+01:00 [thread overview]
Message-ID: <87brmzs39y.fsf@insalien.org> (raw)
In-Reply-To: 46b8b50a.0403140746.95e9c51@posting.google.com
rolf.ebert_nospam_@gmx.net (Rolf Ebert) writes:
> I ran gcc 3.3.3 and 3.4 prereleases on the ACATS test suite at several
> optimization levels on Linux and Windows during the last few weeks.
> As I cannot attach a pdf or Excel file here, I am willing to send the
> summary sheet to anybody who is interested.
>
> In short: the 3.4 prereleases are considerably better than the 3.3.3
> release. The number of failures dropped from 24 to 7 (Linux) or 5
> (Windows) out of more than 2300 test files. The remaining 7 errors on
> Linux are all related to the complex calculation library and don't
> show up on Windows. The number of failures is stable at -O0 to -O2.
> Only further optimizations and inlining (-O3, -gnatN,
> -funroll-all-loop, -finline-functions) trigger additional failures.
Thank you for these data points. It has been my experience with 3.15p
that -gnatVa tends to trigger ICE's quite often. As I find the
additional checks valuable, I would suggest that running the ACATS
tests with -gnatVa (and possibly -gnatwa, too) might be worthwhile.
--
Ludovic Brenta.
next prev parent reply other threads:[~2004-03-14 18:16 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-12 16:05 [Announcement] New Project: ASIS for GNAT Martin Krischik
2004-03-12 16:28 ` Jeff C,
2004-03-12 18:55 ` Martin Krischik
2004-03-12 20:17 ` Jeff C,
2004-03-12 20:34 ` Martin Krischik
2004-03-13 15:20 ` Georg Bauhaus
2004-03-12 19:02 ` Georg Bauhaus
2004-03-13 20:38 ` Ludovic Brenta
2004-03-14 3:58 ` David Starner
2004-03-14 11:57 ` Martin Krischik
2004-03-14 19:18 ` Ludovic Brenta
2004-03-14 19:28 ` Martin Krischik
2004-03-14 22:43 ` Ludovic Brenta
2004-03-16 11:11 ` Martin Krischik
2004-03-16 12:28 ` Ludovic Brenta
2004-03-16 19:36 ` Martin Krischik
2004-03-18 10:22 ` Booch Components and AdaCL in Debian (was Re: [Announcement] New Project: ASIS for GNAT) Ludovic Brenta
2004-03-16 13:59 ` [Announcement] New Project: ASIS for GNAT Arnaud Charlet
2004-03-16 14:26 ` Ludovic Brenta
2004-03-17 18:00 ` Martin Krischik
2004-03-18 8:08 ` Rolf Ebert
2004-03-18 10:58 ` Georg Bauhaus
2004-03-19 9:28 ` Rolf Ebert
2004-03-19 17:11 ` Georg Bauhaus
2004-03-21 18:22 ` Ludovic Brenta
2004-03-18 12:32 ` Jeff C,
2004-03-16 16:30 ` Martin Krischik
2004-03-14 15:46 ` Rolf Ebert
2004-03-14 18:16 ` Ludovic Brenta [this message]
2004-03-25 22:17 ` Georg Bauhaus
2004-03-25 20:04 ` Georg Bauhaus
2004-03-25 23:19 ` Florian Weimer
2004-03-26 2:39 ` Georg Bauhaus
2004-03-26 7:15 ` Ludovic Brenta
2004-03-26 9:06 ` Adrian Knoth
2004-03-27 0:17 ` Ludovic Brenta
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