[mpich-discuss] Can't receive messages

Jeff Hammond jeff.science at gmail.com
Wed Jan 1 09:50:25 CST 2014

One wonders if MPICH could verify the system was sufficiently homogeneous to function properly during initialization rather than defer detection to an error during communication calls. 


Sent from my iPhone

> On Jan 1, 2014, at 8:07 AM, Matthias Neuer <mneuer at web.de> wrote:
> Am 31.12.2013 18:44, schrieb Pavan Balaji:
>> On Dec 31, 2013, at 10:11 AM, Matthias Neuer <mneuer at web.de> wrote:
>>>> On 12/31/2013 04:34 PM, Pavan Balaji wrote:
>>>> Are matze-debian and notebook of the same architecture (x86_64 and running the same OS/configuration)?
>>> No, notebook is x86_32 on debian stable and matze-debian is x86_64 on debian testing, but I compiled the program for each system separately.
>> Such heterogeneous configurations are not supported in mpich.
> Ok, thats the problem then. I didn't find that information in the FAQ or
> in the installation manual.
> Thanks for your help.
> Matthias
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