Command Reference

This section provides information on different command types and how to use these commands:

  • Compiler commands

  • Simplified job startup command

  • Scalable process management system (Hydra) commands


This Reference Manual provides you with command and tuning reference for the Intel® MPI Library. The Reference Manual contains the following sections

Document Organization

Introducing Intel MPI Library

Introducing Intel® MPI Library 

The Intel® MPI Library is a multi-fabric message passing library that implements the Message Passing Interface, v2.2 (MPI-2.2) specification. It provides a standard library across Intel® platforms that enable adoption of MPI-2.2 functions as their needs dictate.

What's New

What's New

This document reflects the updates for Intel® MPI Library 4.1 Update 3 Build 048 for Linux* OS.

The following latest changes in this document were made:

  • Update the I_MPI_PIN_MODE environment variable.

订阅 Linux*