Installation
Notices
About This Book
Chapter 1. Introduction
PE Components
Chapter 2. Planning to Install the PE Software
PE Installation Requirements
Hardware Requirements
Software Requirements
Disk Space Requirements
Limitations
Information for the System Administrator
Software Compatibility Within Workstation Clusters and Within Partitions
Node Resources
File Systems
User IDs on Remote Nodes
User Authorization
Port Numbers
Running Large POE Jobs and IP Buffer Usage
Running Multiple Versions of POE
Chapter 3. PE Version 2.4 Migration Information
General Overview
AIX Compatibility
Coexistence
Migration Support
MPI and MPL Applications
Parallel Client Function No Longer Available
Parallel Desktop Removed
POE Compile Script Configuration File
SP_NAME Environment Variable
Chapter 4. Installing the PE Software
PE Installation Overview
About Installing PE on an SP System
About Installing PE on an IBM RS/6000 Cluster
Migration Installation
Determining Which Earlier Filesets Are Installed
Removing Earlier Filesets
When to Install ssp.clients (SP Resource Manager)
When to Install loadl.so (LoadLeveler)
Viewing the README File Prior to Installation
PE Installation Procedure Summary
Installing the PE Filesets Step-by-Step
Step 1: Copying the Software to a Hard Disk for Installation Over a Network
Step 2: Performing the Initial Installation
Step 3: Installing PE on Other Nodes
Step 4: Verifying the POE Installation
Step 5: Verifying the VT Installation
Viewing the README File After Installation
Related Procedures
Chapter 5. Installation-Related Procedures
Removing an Installation Image
Recovering from a Software Vital Product Database Error
Customizing the Message Catalog
Enabling Fortran 90 Compiler Support
Header Files
Installing Communication Subsystem (CSS) Component of IBM Parallel System Support Programs for AIX After POE has been Installed
Servicing the POE Version of libc.a and libc_r.a
AFS Installation Instructions
Chapter 6. How Installation of PE Alters Your System
How Installing the poe Fileset Alters Your System
POE Installation Effects
How Installing the pedb Fileset Alters Your System
How Installing the VT Fileset Alters Your System
How Installing the Xprofiler Fileset Alters Your System
How Installing the pedocs Fileset Alters Your System
Installing the ppe.pedocs HTML Files
Chapter 7. File Formats
/etc/poe.priority Dispatching Adjustment Parameters
Using the /etc/poe.limits File
Entries in the /etc/poe.limits File
Handling of /etc/poe.limits by the Partition Manager Daemon (pmdv2)
Appendix A. Syntax of Commands for Running Installation and Deinstallation Scripts
Installation Scripts
PEinstallSP
PEinstall
Copying the Installation Image
Mounting the Installation Image
Deinstallation Scripts
Appendix B. POE Installation Verification Program
Appendix C. Using Additional POE Sample Applications
Bandwidth Measurement Test Sample
Verification Steps
Broadcast Test Sample
Verification Steps
MPI Threads Sample Program
Verification Steps
LAPI Sample Programs
Appendix D. Glossary of Terms and Abbreviations
Index
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