[OE-core] [PATCH 1/1] webkit-gtk: limit ld memory requirement

Martin Jansa martin.jansa at gmail.com
Tue Sep 17 10:30:29 UTC 2013


On Mon, Sep 16, 2013 at 10:31:18PM -0700, Khem Raj wrote:
> On Mon, Sep 16, 2013 at 10:11 PM, Kang Kai <Kai.Kang at windriver.com> wrote:
> > Without patch:
> > real 76m1.646s
> > user 86m36.704s
> > sys 38m39.103s
> >
> > With patch:
> > real 63m36.193s
> > user 86m9.274s
> > sys 37m48.431s
> >
> > It seems the link option doesn't increase the compile time.
> 
> on the contrary its reducing the build time which is kind of
> interesting and seems a win-win. are you able to extract the failing
> link command and just run that with/without the linker option to
> discard memory ? and measure just the linking time on the host where
> it already builds without this option?

I think someone should measure it on machine with a lot of ram. If the
test was executed on machine where it was linking mostly from swap,
then it's not so surprising it was faster with the option enabled.

-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa at gmail.com
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