Is there special variables shared between MPI processees ?

Posted by debugger on Stack Overflow See other posts from Stack Overflow or by debugger
Published on 2010-05-26T20:38:44Z Indexed on 2010/05/26 20:41 UTC
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Hello All,

I'm new in MPI programming world and i'm wondering if there is some variables shared between MPI processees and accessible from any process without having to send/receive them ?

Thanks

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