Intel® MPI Library

Developer Reference for Windows* OS

Download PDF
ID 768734
Date 10/31/2024
Public
Document Table of Contents
Document Table of Contents x
Developer Reference for Windows* OS
Developer Reference for Windows* OS x
Introduction Command Reference Environment Variable Reference Notices and Disclaimers
Introduction x
Introducing Intel® MPI Library Notational Conventions Related Information User Authorization
Command Reference x
Compiler Commands mpiexec.hydra cpuinfo impi_info
Compiler Commands x
Compilation Command Options
mpiexec.hydra x
Global Hydra Options Local Hydra Options
Environment Variable Reference x
Compilation Environment Variables Hydra Environment Variables I_MPI_ADJUST Family Environment Variables Tuning Environment Variables Main Thread Pinning Environment Variables for Fabrics Control Environment Variables for Memory Policy Control Other Environment Variables
Tuning Environment Variables x
Autotuning
Autotuning x
I_MPI_TUNING_AUTO Family Environment Variables
Main Thread Pinning x
Environment Variables for Main Thread Pinning Interoperability with OpenMP* API
Environment Variables for Fabrics Control x
Communication Fabrics Control Shared Memory Control OFI*-capable Network Fabrics Control
Developer Reference for Windows* OS

Command Reference

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

  • Compilation Commands lists the available Intel® MPI Library compiler commands, related options, and environment variables.

  • mpiexec gives full information on commands, options and environment variables for the Hydra process manager.

  • cpuinfo provides the syntax, arguments, description and output examples for the cpuinfo utility.

  • impi_info provides information on available environment variables.

Parent topic: Intel® MPI Library Developer Reference for Windows* OS
Level Two Title