A Microbenchmark Suite for Mixed-Mode OpenMP/MPI. - J. Mark Bull; James P. Enright; Nadia Ameer (IWOMP, 2009)

Performance Evaluation of Mixed-Mode OpenMP/MPI Implementations. - J. Mark Bull; James P. Enright; Xu Guo; Chris M. Maynard; Fiona Reid (Int. J. Parallel Program., 2010)