About This Manual
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About This Manual

This publication documents the Message Passing Toolkit for IRIX (MPT) 1.5 implementation of PVM-3 supported on SGI MIPS based systems running IRIX release 6.5 or later. No technical changes have been made for MPT 1.5.

This implementation of PVM-3 is based on the public domain PVM product, version 3.3.10, developed by researchers at the Oak Ridge National Laboratory (ORNL), the University of Tennessee (UT), and Emory University (EU). It consists of a PVM library and several commands that support PVM.

Related Publications

The following documents contain additional information that might be helpful:

  • Message Passing Toolkit: MPI Programmer's Manual

  • NQE User's Guide

  • NQE Administration

  • Application Programmer's Library Reference Manual

  • Installing Programming Environment Products

All of these publications can be ordered from the Minnesota Distribution Center. For ordering information, see “Obtaining Publications.”

Other Sources

Material about PVM is available from the following other sources:

  • PVM: Parallel Virtual Machine: A User's Guide and Tutorial for Networked Parallel Computing, available at the following URL:

    http://www.netlib.org/pvm3/book/pvm-book.html

  • Usenet news group at comp.parallel.pvm

  • PVM standard, available from the Computer Science and Mathematics Division of Oak Ridge National Laboratories.

  • PVM related web pages from the following PVM home page:

    http://www.epm.ornl.gov/pvm

Obtaining Publications

To obtain SGI documentation, go to the SGI Technical Publications Library at http://techpubs.sgi.com.

Conventions

The following conventions are used throughout this document:

Convention 

Meaning

command 

This fixed-space font denotes literal items such as commands, files, routines, path names, signals, messages, and programming language structures.

manpage(x) 

Man page section identifiers appear in parentheses after man page names. The following list describes the identifiers:

1

User commands

1B

User commands ported from BSD

2

System calls

3

Library routines, macros, and opdefs

4

Devices (special files)

4P

Protocols

5

File formats

7

Miscellaneous topics

7D

DWB-related information

8

Administrator commands

Some internal routines (for example, the _assign_asgcmd_info() routine) do not have man pages associated with them.

variable 

Italic typeface denotes variable entries and words or concepts being defined.

user input 

This bold, fixed-space font denotes literal items that the user enters in interactive sessions. Output is shown in nonbold, fixed-space font.

[ ] 

Brackets enclose optional portions of a command or directive line.

... 

Ellipses indicate that a preceding element can be repeated.

SGI systems include all MIPS based systems running IRIX 6.5 or later.

Reader Comments

If you have comments about the technical accuracy, content, or organization of this document, please tell us. Be sure to include the title and document number of the manual with your comments. (Online, the document number is located in the front matter of the manual. In printed manuals, the document number is located at the bottom of each page.)

You can contact us in any of the following ways:

  • Send e-mail to the following address:

    [email protected]

  • Use the Feedback option on the Technical Publications Library World Wide Web page:

    http://techpubs.sgi.com

  • Contact your customer service representative and ask that an incident be filed in the SGI incident tracking system.

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    Technical Publications
    SGI
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We value your comments and will respond to them promptly.

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Manual  Chapter 1. Overview