[Beowulf] MPICH vs MPICH2

[Art Edwards]

The only reason we switched was that our code generates very LARGE
messages that mpich choked on, but mpich2 did not. 

Art Edwards

On Thu, Apr 07, 2005 at 03:30:09PM +0800, John Lau wrote:
> Hi,
> 
> Does anyone compare the different between MPICH and MPICH2? What are the
> greatest new features in MPICH2? And does the MPICH2 have large
> performance increase than MPICH? I would like to see some benchmarks
> that compare them.
> 
> Best regards,
> John Lau
> -- 
> John Lau Chi Fai
> Cluster Technology Ltd.
> cflau at clustertech.com
> Tel: (852) 2655-6114
> Fax: (852) 2994-2101
> 
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-- 
Art Edwards
Senior Research Physicist
Air Force Research Laboratory
Electronics Foundations Branch
KAFB, New Mexico

(505) 853-6042 (v)
(505) 846-2290 (f)