[MPICH] FLASH IO over Jaguar

Robert Latham robl at mcs.anl.gov
Mon Jul 9 17:14:55 CDT 2007


On Mon, Jul 09, 2007 at 03:44:34PM -0400, Yu, Weikuan wrote:
> For the folks who want to enable good flash IO performance on Cray XT
> platforms, here is a patch you may want to try with. It has been
> prepared at ORNL and contains a README.jaguar for information on further
> tuning. Let me know if you have any questions. 
> It would be good if this can get incorporated into the posted flash IO
> benchmark on this website: http://www-unix.mcs.anl.gov/pio-benchmark/. I
> was not able to find the mailing list, pio-benchmark mailing list, to
> use though.

Thanks Weikuan.  How did you determine these numbers?  I'll add them
to the benchmark. 

==rob

-- 
Rob Latham
Mathematics and Computer Science Division    A215 0178 EA2D B059 8CDF
Argonne National Lab, IL USA                 B29D F333 664A 4280 315B




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