[parsec-users] running parsec on Opteron

kishore kumar kishoreguptaos at gmail.com
Fri Jun 10 09:07:32 EDT 2011


Hi,
Can you give the following information to resolve your issue?
1) How many cores per CPU in your machine?
2) How many CPUs in your machine?
3) How do you know that only one processor is allocated to x264?

Best,
Kishore


On Fri, Jun 10, 2011 at 1:07 AM, Mahmood Naderan <nt_mahmood at yahoo.com>wrote:

> Hi
> I ran some PARSEC benchmarks on an Opteron processor to see if increasing
> the number of threads can allocate more processors. For example, I ran x264
> with one thread and saw that only one cpu is allocated. Next when I ncreased
> the number of threads to 4, I saw again that only one cpu is allocated.
>
> How one can exaplain that behaviour? Thanks for any suggestion
>
> // Naderan *Mahmood;
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