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From "Xiao-Feng Li" <xiaofeng...@gmail.com>
Subject Re: [jira] Updated: (HARMONY-2092) [drlvm][jit] Harmony works with volatile variables incorrectly
Date Mon, 11 Jun 2007 02:42:46 GMT
On 6/11/07, Mikhail Fursov <mike.fursov@gmail.com> wrote:
> On 6/10/07, Xiao-Feng Li <xiaofeng.li@gmail.com> wrote:
> >
> > This is not necessarily because  of the "lock" prefix overhead. JIT
> > can do a good job to optimize some volatile accesses as it does for
> > monitor.
> >
> Xiao-Feng,
> Are there any news about performance impact of 8-byte alignment in GC?
> I think we should check it first before making any complex volatile related
> optimizations in JIT

I was on travel last week, so no progress yet.

Thanks.
xiaofeng

>
> --
> Mikhail Fursov
>


-- 
http://xiao-feng.blogspot.com

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