How to send a signal ( or notification ) from MPI process to another on C?

Posted by debugger on Stack Overflow See other posts from Stack Overflow or by debugger
Published on 2010-05-26T18:23:24Z Indexed on 2010/05/27 10:01 UTC
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Hello All,

How can i make MPI process notify the others about an error for example, specially on an MPI program where all the MPI processees are independant from each others ( There no synchronisation between the different MPI processees ) ?

Thanks

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