[tame3902]

It depends what you are looking for. This provides a good overview:

https://hpc.llnl.gov/documentation/tutorials/introduction-pa...

This is a very detailed free book focusing on programming:

https://theartofhpc.com

But HPC is very diverse. Some care about compute performance, others about memory bandwidth and others about IO performance. Some run a ton of small jobs while others run a single large job.