Implementation of OpenMP Data-Sharing on CAPE

Abstract

CAPE (Checkpointing-Aided Parallel Execution) is a framework that automatically translates and executes OpenMP on distributed-memory architectures based on checkpoint technique. In some experiments, this approach shows high-performance on distributed-memory system. However, it has not been fully developed yet. This paper presents an implementation of OpenMP data-sharing on CAPE that improves the capability, reduces checkpoint size and makes CAPE even more performance.