Message Passing Toolkit: MPI Programmer's Manual

 

 

Message Passing Toolkit (MPT) for Linux and IRIX is a software package that supports interprocess data exchange for applications that use concurrent, cooperating processes on a single host or on multiple hosts. Data exchange is done through message passing, which is the use of library calls to request data delivery from one process to another or between groups of processes. The MPT package contains the following components and the appropriate accompanying documentation: • Message Passing Interface (MPI). MPI is a standard specification for a message passing interface, allowing portable message passing programs in Fortran and C languages. • Logically shared, distributed memory (SHMEM) data-passing routines. SHMEM is a distributed, shared memory (SHMEM) library that consists of a set of SGI-proprietary message-passing library routines. These routines help distributed applications efficiently share data between cooperating processes. The model is based on multiple processes having separate address spaces, with the SHMEM-provided ability for one process to access data in another process’ address space without interrupting the other process. SHMEM is not a standard like MPI, so SHMEM applications developed on other vendors’ hardware might or might not work with the SGI SHMEM implementation. [via]
http://techpubs.sgi.com/library/manuals/3000/...

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Message Passing Toolkit: MPI Programmer's Manual

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