[mpich-discuss] Windows/Linux MPICH2

[Matthew Chambers]

Eureka! I had forgotten to recompile my program after recompiling 
MPICH2. Also discovered that it crashes with 1.3a1 but works fine with 
1.2.1p1. I am now able to run my application between all three types of 
nodes. However, I'm still annoyed by having to enter the password for 
the Windows node. Is there a way to make that passwordless when 
launching mpiexec from the CentOS box? The register_spn stuff would seem 
to only apply to Windows.

Thanks!
-Matt


On 3/19/2010 2:27 PM, Jayesh Krishna wrote:
> Hi,
>   Good to know cpi is working.
>
> # Did you recompile your target application after recompiling MPICH2 (with ch3:sock) ?
> # Can you try running simple MPI programs (smallest possible) to narrow down on the problem ?
>
> Regards,
> Jayesh
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