> Eric,
>
> In the 1.3 and some of the latest 1.2.X versions tuned is the default
> component for collectives. However, the tuned currently in the trunk
> are optimized for high performance networks (such as IB or MX), and
> they do not deliver the best performance on slower devices such as
> Ether
It will indeed but you can have better control over the processor
assignment by using processor affinity (also get better performance) as
sen here:
http://www.nic.uoregon.edu/tau-wiki/Guide:Opteron_NUMA_Analysis
http://www-128.ibm.com/developerworks/linux/library/l-affinity.html
Eric
> I think if
