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→Parallel Computing in Supercomputers and HPC
=== Parallel Computing in Supercomputers and HPC ===
Parallel computing used to be largely confined to High Performance Computing (HPC), system architectures designed to handle high speed and density calculations. When thinking of HPC, supercomputers are generally the types of machines that come to mind. Parallel programming became a significant sub-field in computer science by the late 1960s, and most of the compute-intensive processing was happening on supercomputers that employed multiple physical CPUs on nodes (or “racks”) which sat in racks, networked together in a hybrid-memory model.
The first supercomputer was designed and developed by Seymour Cray, an electrical engineer who was deemed the father of supercomputing. He initially worked for a company called Control Data Corporation where he worked on the CDC 6600 which was the first and fastest supercomputer between 1964 and 1969.
