High Performance Computing- Using multiple teraflop speed computers ,bound together by a MPI or PVM programming, to achieve a goal faster than one computer can itself.
IBM BlueGene/L is an example of massive scale HPC.
by Xaiver July 18, 2006
Dude look away that teacher has HPCS.

Holy shit HPCS ahead turn and run.
by Koga July 28, 2006
It is a crew formed by the people that hate Priscilla. HPC stands for Hate Priscilla Crew. Over 500 people have already joined HPC and they all hate Priscilla.

HPC 4 Life
Do you want to join my new crew HPC.
by Robert February 27, 2004

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