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From Gregory Shimansky <gshiman...@apache.org>
Subject Re: [drlvm][object][testing] Snapshot testing for uncompressed references mode
Date Sat, 29 Dec 2007 22:11:47 GMT
On 30 декабря 2007 Alexei Fedotov wrote:
> Pavel,
>
> You wrote:
> > I'd like to propose change default mode of DRLVM on x86-64 to
> > "uncompressed".
>
> I'm not against this suggestion, just trying to understand details. Do
> you propose a temporary or permanent change? Which mode most of x86-64
> users would like to use?

Most of users I think would still prefer compressed references since not many 
tasks require heaps over 2Gb. But for running CC/CI tests I think both modes 
should be made default on x86_64 architectures.

> On Dec 28, 2007 7:34 PM, Ilya Berezhniuk <ilya.berezhniuk@gmail.com> wrote:
> > I support this idea.
> > As I spent significant time on implementing this feature, it's
> > interesting for me to know how it works.
> >
> > For now uncompressed references mode successfully passes 'build test',
> > and EHWA on Linux/x86_64. HUT suite is passed with errors, but these
> > errors are the same as for default compressed mode.
> >
> > Thanks,
> > Ilya.
> >
> > 2007/12/27, Pavel Afremov <pavel.n.afremov@gmail.com>:
> > > Hi
> > >
> > > Uncompressed references support was implemented but was not tested
> > > closely yet.
> > > I'd like to propose change default mode of DRLVM on x86-64 to
> > > "uncompressed". With such a change we can test uncompressed references
> > > mode with default snapshot testing.
> > > If snapshot testing will show bad results, we can switch default mode
> > > again.
> > >
> > > You can find all required changes in
> > > HARMONY-5355<https://issues.apache.org/jira/browse/HARMONY-5355>
> > > .
> > >
> > > Thanks
> > > Pavel Afremov.



-- 
Gregory

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