PGI Workstation User's Guide

<BODY BACKGROUND="" BGCOLOR="#FFFFFF" TEXT="#000000"> <IMG SRC="../images/noleftg.gif" ALT="previous" border=0> <A HREF="pgiug_01.htm"><IMG SRC="../images/rightg.gif" ALT=">> " border=0></A> <IMG SRC="../images/noupg.gif" ALT="Up " border=0> <IMG SRC="../images/notopg.gif" ALT="Title " border=0> <A HREF="pgiug__c.htm"><IMG SRC="../images/contg.gif" ALT="Contents " border=0></A> <A HREF="pgiug__i.htm"><IMG SRC="../images/indexg.gif" ALT="Index " border=0><A HREF="http://www.pgroup.com"><IMG SRC="../images/pgi.gif" ALT="Home " border=0></A><A HREF="http://www.pgroup.com/support.htm"><IMG SRC="../images/help1.gif" ALT="Help " border=0></A> <hr size=4> <H1> PGI Workstation User's Guide</H1> <p>The Portland Group Compiler Technology<br>STMicroelectronics<br>9150 SW Pioneer Court, Suite H<br>Wilsonville, OR 97070<br>www.pgroup.com</p> <p><p> While every precaution has been taken in the preparation of this document, The Portland Group<sup><small>(TM)</small></sup> Compiler Technology, STMicroelectronics makes no warranty for the use of its products and assumes no responsibility for any errors which may appear, or for damages resulting from the use of the information contained herein. The Portland Group<sup><small>(TM)</small></sup> Compiler Technology, Microelectronics retains the right to make changes to this information at any time, without notice. The software described in this document is distributed under license from The Portland Group<sup><small>(TM)</small></sup> Compiler Technology, STMicroelectronics and may be used or copied only in accordance with the terms of the license agreement. No part of this document may be reproduced or transmitted in any form or by any means, for any purpose other than the purchaser's personal use without the express written permission of The Portland Group<sup><small>(TM)</small></sup> Compiler Technology, STMicroelectronics<p> Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this manual, The Portland Group<sup><small>(TM)</small></sup> Compiler Technology, STMicroelectronics was aware of a trademark claim. The designations have been printed in caps or initial caps. Thanks is given to the Parallel Tools Consortium and, in particular, to the High Performance Debugging Forum for their efforts.<p> <i>CDK </i>and <i>The Portland Group </i>are trademarks and <i>Cluster Development Kit, PGI, PGF90, PGHPF</i>, <i>PGF77</i>, <i>PGCC</i>, <i>PGPROF</i>, and <i>PGDBG</i> are registered trademarks of STMicroelectronics, Inc. Other brands and names are the property of their respective owners. The use of <i>STLport</i>, a C++ Library is licensed separately and license, distribution and copyright notice are found elsewhere in this document.<p> <center><i>PGI User's Guide<br></i>Copyright © 1998 - 2003 STMicroelectronics, Inc.<br>All rights reserved.<br>Printed in the United States of America</center><p> Part Number: 2300-990-888-0297<p> First Printing: Release 1.7, June 1998<br> Second Printing: Release 3.0, January 1999<br> Third Printing: Release 3.1, September 1999<br> Fourth Printing: Release 3.2, September 2000<br> Fifth Printing: Release 4.0, May 2002<br> Sixth Printing: Release 4.1, March 2003<br> <p> Technical support: <u>trs@pgroup.com</u> <br> Sales: <u>sales@pgroup.com</u> <br> http://www.pgroup.com <a name="_Toc9219616"></a></p> <P><hr size=4> <UL> <LI><A HREF="pgiug_01.htm"> Preface </A> <LI><A HREF="pgiug_02.htm"> 1 Getting Started </A> <LI><A HREF="pgiug_03.htm"> 2 Optimization & Parallelization </A> <LI><A HREF="pgiug_04.htm"> 3 Optimization Features </A> <LI><A HREF="pgiug_05.htm"> 4 Function Inlining </A> <LI><A HREF="pgiug_06.htm"> 5 Fortran, C and C++ Data Types </A> <LI><A HREF="pgiug_07.htm"> 6 Inter-language Calling </A> <LI><A HREF="pgiug_08.htm"> 7 Command-line Options </A> <LI><A HREF="pgiug_09.htm"> 8 Libraries </A> <LI><A HREF="pgiug_10.htm"> 9 Optimization Directives<BR> and Pragmas </A> <LI><A HREF="pgiug_11.htm"> 10 OpenMP Parallelization<BR> Directives for Fortran </A> <LI><A HREF="pgiug_12.htm"> 11 OpenMP Parallelization<BR> Pragmas for C and C++ </A> <LI><A HREF="pgiug_13.htm"> 12 C++ Template Instantiation </A> <LI><A HREF="pgiug_14.htm"> 13 C++ Name Mangling </A> <LI><A HREF="pgiug_15.htm"> 14 The PGPROF Profiler </A> <LI><A HREF="pgiug_16.htm"> 15 The PGDBG Debugger </A> <LI><A HREF="pgiug_17.htm"> A Run-time Environment </A> <LI><A HREF="pgiug_18.htm"> B Messages </A> <LI><A HREF="pgiug_19.htm"> C C++ Dialect Supported </A> <LI><A HREF="pgiug_20.htm"> Index </A> </UL> <UL> <LI><A HREF="pgiug__c.htm"> Contents </A> </UL> <hr size=4> <IMG SRC="../images/noleftg.gif" ALT="previous" border=0> <A HREF="pgiug_01.htm"><IMG SRC="../images/rightg.gif" ALT=">> " border=0></A> <IMG SRC="../images/noupg.gif" ALT="Up " border=0> <IMG SRC="../images/notopg.gif" ALT="Title " border=0> <A HREF="pgiug__c.htm"><IMG SRC="../images/contg.gif" ALT="Contents " border=0></A> <A HREF="pgiug__i.htm"><IMG SRC="../images/indexg.gif" ALT="Index " border=0><A HREF="http://www.pgroup.com"><IMG SRC="../images/pgi.gif" ALT="Home " border=0></A><A HREF="http://www.pgroup.com/support.htm"><IMG SRC="../images/help1.gif" ALT="Help " border=0></A> </body>