Bug#555714: mpich2: Please add support for blcr

[Lucas Nussbaum]

On 11/11/09 at 10:15 -0600, Pavan Balaji wrote:
> 
> We had a short discussion on this within the MPICH group. We believe
> that we will be able to modify the code such that enabling it at
> configure time should not add any additional performance overhead
> for applications that don't need this support. So starting
> mpich2-1.3, you should be able to configure it in by default.

Hi Pavan,

What's the conclusion on this? Should I enable checkpointing by default?
(Context: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=555714)

- Lucas