From: Koen Kooi <k.kooi@student.utwente.nl>
To: openembedded-devel@lists.openembedded.org
Subject: Re: [PATCH] libtorrent / rtorrent: add latest upstream versions and fix crash on nslu2
Date: Wed, 05 May 2010 10:40:40 +0200 [thread overview]
Message-ID: <hrrau9$gr$1@dough.gmane.org> (raw)
In-Reply-To: <1273041286-632-1-git-send-email-hvontres@gmail.com>
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On 05-05-10 08:34, Henry von Tresckow wrote:
> - added version 0.12.6 of libtorrent and 0.8.6 of rtorrent
> - added FULL_OPTIMIZATION_nslu2 ="-mcpu=xscale -fexpensive-optimizations -frename-registers -O2 -fpermissive -fno-inline"
It would be better to stuff that in your $DISTRO as:
FULL_OPTIMIZATION_pn-rtorrent = "-mcpu=xscale -fexpensive-optimizations
- -frename-registers -O2 -fpermissive -fno-inline"
or
FULL_OPTIMIZATION_pn-rtorrent_nslu2 = "-mcpu=xscale
- -fexpensive-optimizations -frename-registers -O2 -fpermissive -fno-inline"
See the perl example in
http://cgit.openembedded.org/cgit.cgi/openembedded/tree/conf/distro/include/angstrom-glibc.inc
And "-fexpensive-optimizations" should only be used after manually
verifying the performance increase, on ARM it usually doesn't work as
intended.
regards,
Koen
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prev parent reply other threads:[~2010-05-05 8:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-05 6:34 [PATCH] libtorrent / rtorrent: add latest upstream versions and fix crash on nslu2 Henry von Tresckow
2010-05-05 6:45 ` Graeme Gregory
2010-05-05 7:43 ` Hans Henry von Tresckow
2010-05-05 7:54 ` Graeme Gregory
2010-05-05 7:29 ` Michael Lippautz
2010-05-05 7:40 ` Hans Henry von Tresckow
2010-05-05 8:40 ` Koen Kooi [this message]
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