Re: [Gems-users] separate user execution from os effects

[Thomas Yeh <tomyeh@xxxxxxxxxxx>]

The post specifically states "assuming you are NOT using Opal", so I did 
not try it in case the results are bogus when running with such a change.


On Mon, 9 Oct 2006, Dave Z. wrote:

> I haven't tried it when running w/ opal, but as the
> misses are related with the memory model I presume it
> should work okay. Does it not?
>
> --- Thomas Yeh <tomyeh@xxxxxxxxxxx> wrote:
>
> > Thx for the pointer. The post describes a way to do
> > this without running
> > opal. Is there a similar way to do this while
> > running opal?
> >
> > thx,
> > Tom
> >
> > On Mon, 9 Oct 2006, Dave Z. wrote:
> >
> > > Check out this thread:
> https://lists.cs.wisc.edu/archive/gems-users/2006-June/msg00050.shtml
> > > Dave
> > >
> > > --- Thomas Yeh <tomyeh@xxxxxxxxxxx> wrote:
> > >
> > > > I am trying to isolate the application's behavior
> > > > from the OS effects for
> > > > a multithreaded application. Currently, I am
> > seeing
> > > > a lot of supervisor
> > > > misses that's degrading performance.
> > > >
> > > > Is there a way to do this? I am running both opal
> > > > and ruby. I see a
> > > > previous post on this similar topic but no
> > response.
> > > > Any suggestions would be greatly appreciated.
> > > >
> > > > thx,
> > > > Tom
> > > >
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