Cray® Message System Programmer's Guide

Copyright © 1991, 1998 Silicon Graphics, Inc. and Cray Research, Inc. All Rights Reserved. This manual or parts thereof may not be reproduced in any form unless permitted by contract or by written permission of Silicon Graphics, Inc. or Cray Research, Inc.

RESTRICTED RIGHTS LEGEND

Use, duplication, or disclosure of the technical data contained in this document by the Government is subject to restrictions as set forth in subdivision (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS 52.227-7013 and/or in similar or successor clauses in the FAR, or in the DOD or NASA FAR Supplement. Unpublished rights reserved under the Copyright Laws of the United States. Contractor/manufacturer is Silicon Graphics, Inc., 2011 N. Shoreline Blvd., Mountain View, CA 94043-1389.

Autotasking, CF77, CRAY, Cray Ada, CraySoft, CRAY Y-MP, CRAY-1, CRInform, CRI/TurboKiva, HSX, LibSci, MPP Apprentice, SSD, SUPERCLUSTER, UNICOS, and X-MP EA are federally registered trademarks and Because no workstation is an island, CCI, CCMT, CF90, CFT, CFT2, CFT77, ConCurrent Maintenance Tools, COS, Cray Animation Theater, CRAY APP, CRAY C90, CRAY C90D, Cray C++ Compiling System, CrayDoc, CRAY EL, CRAY J90, CRAY J90se, CrayLink, Cray NQS, Cray/REELlibrarian, CRAY S-MP, CRAY SSD-T90, CRAY T90, CRAY T3D, CRAY T3E, CrayTutor, CRAY X-MP, CRAY XMS, CRAY-2, CSIM, CVT, Delivering the power . . ., DGauss, Docview, EMDS, GigaRing, HEXAR, IOS, ND Series Network Disk Array, Network Queuing Environment, Network Queuing Tools, OLNET, RQS, SEGLDR, SMARTE, SUPERLINK, System Maintenance and Remote Testing Environment, Trusted UNICOS, UNICOS MAX, and UNICOS/mk are trademarks of Cray Research, Inc.

CHALLENGE, Indigo, Indy, IRIX, Onyx, and Silicon Graphics are registered trademarks and Origin2000, Indigo2, , Indigo2 IMPACT, O2, OCTANE, Onyx2, Origin, Origin200, Origin2000, POWER CHALLENGE, POWER Indigo2, POWER Onyx, the Silicon Graphics logo, and Trusted IRIX are trademarks of Silicon Graphics, Inc. Extreme is a trademark used under license by Silicon Graphics, Inc. R4000 and R5000 are registered trademark of MIPS Technologies, Inc. UNIX is a registered trademark in the United States and other countries, licensed exclusively through X/Open Company Limited. X/Open is a trademark of the X/Open Company Limited.

The UNICOS operating system is derived from UNIX® System V. The UNICOS operating system is also based in part on the Fourth Berkeley Software Distribution (BSD) under license from The Regents of the University of California.