Indiana University Bloomington

Luddy School of Informatics, Computing, and Engineering

Technical Report TR636:
Non-Blocking Collective Operations for MPI-2

Torsten Hoefler, Jeffrey M. Squyres, George Bosilca, Graham Fagg, Andrew Lumsdaine, and Wolfgang Rehm
(Sep 2006), 6 pages pages
We propose new non-blocking interfaces for the collective group communication functions defined in MPI-1 and MPI-2. This document is meant as a standard extension and written in the same way as the MPI standards. It covers the MPI-API as well as the semantics of the new operations.

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