From: Jakub Jelinek <jakub@redhat.com>
To: Gerald Pfeifer <gerald@pfeifer.com>
Cc: Jakub Jelinek <jakub@redhat.com>, Andrew Haley <aph@redhat.com>,
Alexandre Oliva <aoliva@redhat.com>,
Richard Henderson <rth@redhat.com>,
gcc-patches@gcc.gnu.org,
classpath-patches ml <classpath-patches@gnu.org>,
Java Patch List <java-patches@gcc.gnu.org>
Subject: Re: Split gnu/javax/swing/text/html/parser/HTML_401F.java
Date: Sun, 12 Jul 2009 20:36:00 -0000 [thread overview]
Message-ID: <20090712203554.GD4462@tyan-ft48-01.lab.bos.redhat.com> (raw)
In-Reply-To: <alpine.LSU.1.99.0907122225070.8877@acrux.dbai.tuwien.ac.at>
On Sun, Jul 12, 2009 at 10:27:07PM +0200, Gerald Pfeifer wrote:
> On Wed, 1 Jul 2009, Andrew Haley wrote:
> >> I haven't studied how exactly is --enable-java-maintainer-mode
> >> compiling the classes; if I just gcj -C HTML_401F.java on
> >> Fedora 11 (GCC 4.4.0, ecj 3.4.2), the compile time with patched
> >> VTA is only 4:53 with 1.5GB top memory usage, if I patch HTML_401F.java
> >> with the following patch, it compiles within 0:55 and maxes at 250MB.
>
> That's quite a nice improvement. HTML_401F.java has been causing
> troubles for many years, and splitting it really helps, for example
> building on (virtual) machines with not so much main memory or in
> limited settings where there is a process limit for 512MB.
>
> > It's not an ABI change. This patch is OK iff accompanied by a
> > comment in the code that explains the problem.
>
> I believe the patch has not made it into GCC Subversion yet. Are
> the two of you still planning to apply it?
See http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149148
Jakub
next prev parent reply other threads:[~2009-07-12 20:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20090630124346.GX4462@tyan-ft48-01.lab.bos.redhat.com>
[not found] ` <alpine.LSU.1.99.0906301619520.29901@acrux.dbai.tuwien.ac.at>
[not found] ` <4A4A2623.9010609@redhat.com>
[not found] ` <20090630152911.GA4462@tyan-ft48-01.lab.bos.redhat.com>
2009-07-01 12:37 ` Split gnu/javax/swing/text/html/parser/HTML_401F.java (Was [vta] Add chains from referenced VALUEs to DVs that reference them) Andrew Haley
2009-07-01 19:21 ` Jakub Jelinek
2009-07-02 8:15 ` Andrew Haley
2009-07-12 20:27 ` Split gnu/javax/swing/text/html/parser/HTML_401F.java Gerald Pfeifer
2009-07-12 20:36 ` Jakub Jelinek [this message]
2009-07-12 21:00 ` Gerald Pfeifer
2009-07-14 16:28 ` [cp-patches] " Audrius Meskauskas
2009-07-27 22:55 ` Andrew John Hughes
2009-07-29 7:06 ` Andrew Haley
2009-08-02 21:44 ` Audrius Meskauskas
2009-07-13 9:31 ` Andrew Haley
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090712203554.GD4462@tyan-ft48-01.lab.bos.redhat.com \
--to=jakub@redhat.com \
--cc=aoliva@redhat.com \
--cc=aph@redhat.com \
--cc=classpath-patches@gnu.org \
--cc=gcc-patches@gcc.gnu.org \
--cc=gerald@pfeifer.com \
--cc=java-patches@gcc.gnu.org \
--cc=rth@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).