[Beowulf] AMD Opteron Linpack Benchmark
greg.lindahl at qlogic.com
Sun Sep 24 16:33:44 EDT 2006
On Fri, Sep 22, 2006 at 02:55:28PM +0800, Lai Dragonfly wrote:
> maybe i need to try Pathscale or PGI compiler.
While we love it when people try our compiler, it doesn't make any
difference on HPL when you're using a good library like Goto or ACML.
I think AMD's "Emerald" cluster with dual-core Opterons and InfiniPath
managed to get 83%. Of course the interconnect is a rather weak effect
with HPL, the bigger effect is using all the memory you've got.
Beowulf mailing list, Beowulf at beowulf.org
To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
More information about the Beowulf