How to Use PowerOmics
Getting Started on PowerOmics : An overview of po.rice.edu including a description of the system, its filesystems and quotas, example job submission scripts, instructions on how to customize your environment, and information on getting help.
How do I get a research account? Step-by-step instructions on how to get a research sponsor account for faculty, or a login account for Rice users and guests of Rice.
How do I get a class account? Step-by-step instructions for faculty and students on how to set up accounts for a class.
How do I use the system for a class? Guide for students and instructors who are using the system for a class.
How do I use Linux? Basic description of Linux and links to Linux tutorials and resources.
How do I get help? Web form for requesting help.
User Fee Schedule and Explanation
Account Retention, Data Retention, and Data Backup, Recovery, and Archiving
Software Installation Policy
Access to PowerOmics
What is the password for my new account?
How do I change my password?
How do I login using SSH from Unix/Linux?
How do I login using SSH from Windows?
How do I login from off-campus?
How to I transfer files to the cluster?
How do I transfer large data sets from off-campus?
Submitting Jobs and Job Scheduling
How do I submit a job with SLURM?
Submitting Jobs on NOTS with SLURM?
How do I submit a job to a specific partition via SLURM?
How do I use the Interactive partition via SLURM?
How do I run graphical applications on a compute node via SLURM?
How do I enable or disable email notifications for my jobs using SLURM?
How so I submit a parallel (MPI) job with SLURM?
How do I submit a job with mpiexec or mpirun via SLURM?
How do I force jobs to run in sequence via SLURM?
How do I submit large numbers of single core jobs via SLURM?
How do I get exclusive access to a node via SLURM?
How do I set environment variables with module in SLURM batch scripts?
Software Development, Performance, and Debugging
Building, Porting, and Deploying Linux Applications on Power Architecture
Power 8 Performance FAQ
Why is the default compiler mode 32 bit?
How Do I Compile My Program?
Handling Symmetric Multithreading (SMT) on PowerOmics
How Do I use BLAS and LAPACK Libraries on PowerOmics?
Which Filesystem Should I Use for Job Output?
How Do I Use Scratch Storage?
Why Is My Program Running Slow?
How Do I Improve Job Efficiency and Performance?
How Do I Use HPCToolkit to Profile the Performance of My Code?
How Do I Ensure My Job Has Enough Memory To Run Using SLURM?
How do I determine how much memory my job needs?
How do I change the stack size for my processes?
How do I set environment variables with module in batch scripts?
Nothing at the moment.
General HowTo Questions and Answers
How do I use Linux?
How do I change my password?
How do I use /projects?
How do I use passwordless SSH?
How do I change my default shell?
How do I change my stack size for my processes?
How do I use turnin to submit my homework assignment?