From: Brad Lucier <lucier@math.purdue.edu>
To: jh@suse.cz (Jan Hubicka)
Cc: lucier@math.purdue.edu (Brad Lucier),
gcc-patches@gcc.gnu.org, jh@suse.cz, gcc@gcc.gnu.org
Subject: Re: Timing information for CFG manipulations
Date: Tue, 16 Oct 2001 08:25:00 -0000 [thread overview]
Message-ID: <200110161525.f9GFPGo24323@banach.math.purdue.edu> (raw)
In-Reply-To: <20011016162246.B32633@atrey.karlin.mff.cuni.cz>
>
> > cfg construction : 269.67 (34%) usr 0.32 ( 0%) sys 270.02 (26%) wall
>
> Attached patch should solve this problem.
> It avoids the worst case quadratic scenario on removing edges.
This is great! Here's the new time
cfg construction : 8.18 ( 2%) usr 0.32 ( 0%) sys 8.62 ( 1%) wall
> Bootstrapped/regtested i386.
Great! Now on to testing the next patch.
Brad
next prev parent reply other threads:[~2001-10-16 8:25 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-13 20:33 Brad Lucier
2001-10-13 21:53 ` Zack Weinberg
2001-10-15 11:58 ` Brad Lucier
2001-10-16 21:15 ` Zack Weinberg
2001-10-15 12:54 ` Brad Lucier
2001-10-15 14:18 ` Daniel Berlin
2001-10-14 1:18 ` Jan Hubicka
2001-10-14 8:46 ` Brad Lucier
2001-10-14 9:21 ` Daniel Berlin
2001-10-16 7:22 ` Jan Hubicka
2001-10-16 8:25 ` Brad Lucier [this message]
2001-10-16 12:46 ` Richard Henderson
2001-10-16 8:01 ` Jan Hubicka
2001-10-16 12:39 ` Brad Lucier
2001-10-16 14:45 ` Jan Hubicka
2001-10-16 16:57 ` Brad Lucier
2001-10-17 12:43 ` Brad Lucier
2001-10-17 13:38 ` Richard Henderson
2001-10-17 14:00 ` Jan Hubicka
2001-10-17 15:38 ` Jan Hubicka
2001-10-17 16:10 ` Richard Henderson
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