> > <mailto:
degibson@xxxxxxxx <mailto:
degibson@xxxxxxxx>>> wrote:
> >
> > The number of instructions reported by ruby is a delta
> between the
> > initial instruction count and the final instruction count. The
> > number of
> > instructions reported by pstats is a total instruction count,
> > staring at
> > boot-time if I am not mistaken. Hence the discrepancy.
> >
> > Zhang Yu wrote:
> > > Hi,
> > >
> > > I'm using Gems2.0 with Simics3.0.30. While I run the
> simulation with
> > > multiple cores, the statistics dumped by ruby seems to be
> > > unreasonable. For example, when I use "taskset" command to
> assign a
> > > single task to a certain processor, instruction_executed
> for all the
> > > processors are almost the same in the ruby statistics.
> However, if I
> > > use "pstats" command in simics, I can see obviously that
> the certain
> > > processor executed much more instructions than other
> processors. So,
> > > is there anything I can do to make the ruby stats seems more
> > reasonable?
> > >
> > > Thanks,
> > > Yu
> > >
> >
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> > >
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