hpc
High performance C++ computing examples developed for resources available from the Texas Advanced Computing Center at the University of Texas
These examples were developed for the Stampede system.
The TACC Stampede system is a 10 PFLOPS (PF) Dell Linux Cluster based on 6,400+ Dell PowerEdge server nodes, each outfitted with 2 Intel Xeon E5 (Sandy Bridge) processors and an Intel Xeon Phi Coprocessor (MIC Architecture).
openmp
Simple example of running a shared memory application using OpenMP.
mpi
Simple example of running a distributed, single-program multiple-data (SPMD) application using MPI.
hybrid
Example of combining the above two applications. The application program implements an extremely naive prime counting function and allows the user to run it either as a single threaded, multi-threaded (OpenMP), or hybrid application (OpenMP+MPI).