Introduction


NEC MPI User's Guide

NEC MPI is an implementation of the MPI-3.1 standard established by the MPI Forum in 2015. NEC MPI utilizes the shared memory feature on a VH and directly controls InfiniBand to achieve high performance communication.

This guide is organized as follows.


Related Documents

The basic concepts and features of MPI and interfaces of MPI procedures are defined in the following document published by the MPI Forum.

This document is available at the following site:

http://www.mpi-forum.org/

The following documents include information relevant to NEC MPI. The documents are in "NEC SX-Aurora TSUBASA Documentation" of NEC Aurora Forum.


Remarks


About OSS(Open Source Software)

The following OSS is included in NEC MPI and NEC MPI/Scalar-Vector Hybrid. The license listed is applied to each OSS. Please refer Appendix B about full contents of copyright and license of each OSS.

Software Version License URL
MPICH 1.1.1 Original license https://www.mpich.org/
MVAPICH2 2.2b 3-clause BSD license http://mvapich.cse.ohio-state.edu/
ptmalloc2 Jun 5th 2006 Original license http://www.malloc.de/


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