Messages in this thread | | | Date | Sat, 22 Feb 2003 18:54:10 -0500 (EST) | From | Mark Hahn <> | Subject | Re: Minutes from Feb 21 LSE Call |
| |
> I could ask the SGI Eagan folks to do that with an Altix and a IA64 > Whitebox - oh wait, both OSes would be Linux..
the only public info I've seen is "round-trip in as little as 40ns", which is too vague to be useful. and sounds WAY optimistic - perhaps that's just between two CPUs in a single brick. remember that LMBench shows memory latencies of O(100ns) for even fast uniprocessors.
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |