Research of parallel programming techniques for the hierarchical model based on clusters of SMPs
Yong-zhi Zhu* & Ji-guo Yu & Bao-xiang Cao
School of Information Science and Engineering, Qufu Normal University, Rizhao, China
ABSTRACT: With the current prevalence of multi-core processors in SMP cluster architectures, mixed-mode programming, using both MPI and OpenMP in the same application, is becoming increasingly important. In this paper we discuss three methods for the parallelization of such algorithms, namely pure MPI parallelization, fine-grain hybrid MPI/OpenMP parallelization, and coarse-grain MPI/OpenMP parallelization. We propose a new hybrid parallel programming method based on architecture hierarchy on SMP cluster. We designed a ...
Get Environmental Science and Information Application Technology now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
