Contents

Known Problems
Quick Start
Registering to use the Altix and ASC Shared clusters
Connecting to the Altix and ASC Shared clusters
Interactive Use
Getting Help with a problem or query
Getting Started
About the Altix ia64 NUMA Cluster
Connecting to the Altix ia64 NUMA Cluster
Environment
Software Setup
File Transfer
Related Systems
Accounting
Monitoring Resource Usage
Torque Batch Use
Interactive Torque Jobs
Basic Commands
Specifying Resources
Queues and Scheduling
Queue Structure
Scheduling
File Systems
Compiling
Compilers and Options
Compiling hints
Using MPI
Compiling and linking
Running MPI jobs
Further mpirun details
Controlling MPI execution
Common problems
Using OpenMP
Compiling and linking
Compiling hints
Running OpenMP jobs
Common problems
Autoparallelizing with the compilers
Code Development
Debugging
Debugging Parallel programs
Profiling and Tuning
Profiling MPI Code
Other Documentation
Changelog
To Do