Cray XT3 Systems Software Release Overview

S-2425-12 - Aug 2005

Provides an overview of the Cray XT3 UNICOS/lc, SMW, and Programming Environment releases, including documentation, contents of the release package, and software services provided with the release.

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Table of contents

Introduction
    1.1  Emphasis for the Cray XT3 Systems Software Releases
    1.2  Configurations Supported
    1.3  Supported Upgrade Path
    1.4  Conventions
    1.5  Reader Comments
Software Enhancements
    2.1  Operating System
    2.2  Programming Environment
    2.3  Input/Output System
    2.4  CRMS
    2.5  Optional Products
    2.6  Added Commands and Functions
    2.7  Enhanced Commands and Functions
    2.8  Fixed Cray XT3 1.1 Limitations
    2.8.1  Group ID Not Yet Supported From Trusted Location for I/O Libraries Access
    2.8.2  PBS Pro Attempts to Run Old Jobs After a Reboot
    2.8.3  PBS Pro May Not Run Jobs Although Batch Compute Nodes are Available
    2.8.4  xtnid2str Utility Not Included in Release
    2.8.5  Default Linking to ACML and Cray LibSci May Not link to ACML LAPACK Routines
    2.8.6  libsysio Must Include Path to the Executables Directory
    2.8.7  I/O Locking When Catamount Application Terminates Abnormally
    2.8.8  Application Compiled with Lustre Does Not Produce Remaining Application Output
    2.8.9  Cray SHMEM Use Limited to Memory Regions of <= 2 GB
    2.8.10  Workaround for Unexpected EOF in CrayPat Data Files
    2.8.11  Lustre Callback Getting Freed Buffer
    2.9  Fixed Critical and Urgent SPRs
    2.10  SUSE LINUX Security Advisory Notes
Compatibilities and Differences
    3.1  Users Must Recompile Applications
    3.2  Object and Module File Incompatibility
    3.3  Integer Variable Incompatibility
    3.4  Restrictions on Large Data Objects
    3.5  Restriction on Portals Message Size
    3.6  Fortran Module for Cray SHMEM not Supported
    3.7  PGI -Mipa Option May Cause Node to Hang
    3.8  Maximum Number of Open Files is Limited
    3.9  Lustre Network Protocol Incompatibility
    3.10  Using the kill Command to Terminate yod
    3.11  to be Replaced by
    3.12  Possible Need to Check ext2 File System
Documentation
    4.1  CrayDoc Documentation Delivery System
    4.2  Accessing Product Documentation
    4.3  Books Provided with This Release
    4.4  Man Pages Provided with This Release
    4.5  Third-party Books Provided with This Release
    4.6  Third-party Man Pages Provided with This Release
    4.7  Additional Documentation Resources
    4.8  TotalView Documentation from Etnus, LLC
    4.9  Cray Glossary
Release Package
    5.1  Hardware and Software Requirements
    5.2  Optional Products Supported
    5.3  TotalView from Etnus, LLC
    5.4  Contents of the Release Package
    5.5  Licensing
    5.6  Ordering Software
Customer Services
    6.1  Technical Assistance with Software Problems
Index
List of Tables

Software Releases this book supports

Product Version Sub Product Release Date
Cray XT3 Programming Environment 1.2 Sep 2005
System Management Workstation (SMW) 1.2 Sep 2005
UNICOS/lc 1.2 [no date]

Other versions of this book

Publication Number Release Date Supported Software Releases
S-2425-52xx Apr 2014 Knowledge Base 1.0
S-2425-52 Mar 2014 Cray Linux Environment (CLE) 5.2.UP00, Cray Linux Environment (CLE) 5.2.UP03, Cray Linux Environment (CLE) 5.2.UP02, Cray Linux Environment (CLE) 5.2.UP04, Cray Linux Environment (CLE) 5.2.UP01
S-2425-51 Sep 2013 Cray Linux Environment (CLE) 5.1.UP00, Cray Linux Environment (CLE) 5.1.UP01
S-2425-42 Apr 2013 Cray Linux Environment (CLE) 4.2, Cray Linux Environment (CLE) 4.2.UP01, Cray Linux Environment (CLE) 4.2.UP02
S-2425-5002 Mar 2013 Cray Linux Environment (CLE) 5.0.UP02, Cray Linux Environment (CLE) 5.0.UP03
S-2425-4101 Dec 2012 Cray Linux Environment (CLE) 4.1.UP01
S-2425-40 Jun 2011 Cray Linux Environment (CLE) 4.0.UP02, Cray Linux Environment (CLE) 4.0.UP01, Cray Linux Environment (CLE) 4.0, Cray Linux Environment (CLE) 4.0.UP03
S-2425-31 Jun 2010 Cray Linux Environment (CLE) 3.1, Cray Linux Environment (CLE) 3.1.UP02, Cray Linux Environment (CLE) 3.1.UP03
S-2425-30 Mar 2010 Cray Linux Environment (CLE) 3.0
S-2425-22 Jul 2009 Cray Linux Environment (CLE) 2.2
S-2425-21 Nov 2008 Cray Linux Environment (CLE) 2.1
S-2425-20 Oct 2007 Cray XT Programming Environment 2.0, System Management Workstation (SMW) 3.0.1, UNICOS/lc 2.0
S-2425-15 Nov 2006 Cray XT3 Programming Environment 1.5, System Management Workstation (SMW) 1.5, UNICOS/lc 1.5
S-2425-14 May 2006 Cray XT3 Programming Environment 1.4, System Management Workstation (SMW) 1.4, UNICOS/lc 1.4
S-2425-13 Nov 2005 Cray XT3 Programming Environment 1.3, System Management Workstation (SMW) 1.3, UNICOS/lc 1.3
S-2425-11 Jun 2005 Cray XT3 Programming Environment 1.1, System Management Workstation (SMW) 1.1, UNICOS/lc 1.1