From: Andrew Haley <aph@redhat.com>
To: Dave Korn <dave.korn.cygwin@googlemail.com>
Cc: David Daney <ddaney@caviumnetworks.com>,
Ralf Wildenhues <Ralf.Wildenhues@gmx.de>,
java@gcc.gnu.org, gcc@gcc.gnu.org
Subject: Re: [JAVA,libtool] Big libjava is biiiig.
Date: Sat, 22 Aug 2009 16:33:00 -0000 [thread overview]
Message-ID: <4A901DDB.7020006@redhat.com> (raw)
In-Reply-To: <4A8FF4C2.5000700@gmail.com>
Dave Korn wrote:
> Not simple, but not so hard as to be impossible either; as it turns out, the
> internal structure of libgcj looks a lot like a turnip, with a bunch of skinny
> branchy foliage waving around on top, a few shallow roots spreading under the
> ground, and a big ball of hair in the middle holding it all together, which
> makes it actually quite easy to manually find a partition.
>
> There are a couple of regressions to solve first, but it appears that I've
> more-or-less cracked it. Full details are written up here:
>
> http://gcc.gnu.org/wiki/Internal_dependencies_of_libgcj
Thank you for this. One thing that you may like to consider is compiling
more packages with -findirect-dispatch -fno-indirect-classes. This has a
smallish performance penalty, but packages compiled this way have no link-
time dependencies on other packages. Instead, everything gets fixed up
at runtime.
Andrew.
next prev parent reply other threads:[~2009-08-22 16:33 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4A01B55C.6060700@gmail.com>
2009-05-06 15:58 ` Dave Korn
2009-05-06 16:15 ` Ralf Wildenhues
2009-05-06 16:27 ` David Daney
2009-05-06 16:31 ` Richard Guenther
2009-05-06 16:40 ` Andrew Haley
2009-08-22 13:24 ` Dave Korn
2009-08-22 16:33 ` Andrew Haley [this message]
2009-08-22 18:55 ` Dave Korn
2009-08-28 18:04 ` Tom Tromey
2009-08-28 18:16 ` David Daney
2009-08-28 19:56 ` Dave Korn
2009-05-06 16:57 ` Dave Korn
2009-05-07 21:49 ` Ralf Wildenhues
2009-05-11 17:14 ` Dave Korn
2009-05-11 17:26 ` Andrew Haley
2009-05-11 18:03 ` Dave Korn
2009-05-13 12:38 ` Dave Korn
2009-05-13 16:18 ` Andrew Haley
2009-05-13 17:59 ` Dave Korn
2009-05-13 15:39 ` Dave Korn
2009-05-06 16:39 ` Andrew Haley
2009-05-06 16:45 ` Dave Korn
2009-05-06 17:12 ` Andrew Haley
2009-05-11 17:33 ` Dave Korn
2009-05-11 17:39 ` Andrew Haley
[not found] ` <7230133d0905060959h5371a608nff03cce1e1e98f47@mail.gmail.com>
2009-05-06 17:08 ` Dave Korn
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