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Tips

Bash terminal keyboard shortcuts
Best Practices for I/O
Best practices on Lustre
Checking your Shaheen account expiry date
Check the balance of your allocation
Compiler Options
Controlling MPI tasks per node
Cray Developer Toolkit (CDT)
Cray programming environment: explain
debug and 72hours queue
Delay the start of a job in Slurm
Development tools available on Shaheen
Display status information for a running job/step
Dynamically Linking Applications
Efficient Shell Scripting
File Monitoring with “tail” Command:
File Transfers
Find Command
Find large files/directories
Get started with Shaheen flyer
Handy Bash Shell Aliases
High Performance Libraries
How to estimate your memory usage per node
Installed packages on Shaheen II
Job Arrays
MKL Library on Shaheen II
Module Avail List
Mounting a Remote filesystem locally using sshfs
Multi-threaded MPI
My KSL
Optimizing your I/O Performance
Partitioned Global Address Space (PGAS) compiler support
Performance analysis in 10 steps
Record a log of your terminal session
Removing multiple files efficiently
Running Multiple Parallel Jobs Simultaneously
Runtime Checking
Software Modules
Some useful SLURM commands
ssh broken pipe
SSH public-private key authentication
Text copied from Terminal with formatting in Mavericks
Thread affinity with OpenMP 4.0
Time-outs with SSH connections
Timing your code
Tweets of the Week
Unix Command: ldd
Using huge pages for optimization
Using Python
Using the GDB debugger
What command did I type before ?
Which library am I using ?
Which library are you using ?
Why is my job not running?

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