Parallel Program Execution Models

TotalView supports the following parallel execution models.

Compiled-language programs

• MPI

• OpenMP

• SGI shared memory (shmem)

• Global Arrays

• UPC

• CAF

• fork/exec

• pthreads

Native Python programs

• mpi4py (MPI for Python) — MPICH or OpenMPI. See Launch parallel Python programs.

Related topics

Starting a parallel debugging session	Debug a Parallel Program
OpenMP applications	Debugging OpenMP Applications
Hybrid OpenMP/MPI programs	Hybrid Programming: Combining OpenMP with MPI
Setting up parallel programming sessions	Setting Up Parallel Sessions
Parallel Python programs (mpi4py)	Launch parallel Python programs