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2018 IEEE/ACM International Workshop on Performance, Portability and Productivity in HPC (P3HPC)
Heterogeneous computer architectures are now ubiquitous in high performance computing; the top 7 supercomputers are all built with CPUs and accelerators. Portability across different CPUs and GPUs is becoming paramount, and heterogeneous scheduling of computations is also of increasing interest to make full use of these systems. In this paper we present research on the hybrid CPU-GPU execution of an important class of applications: structured mesh stencil codes. Our work broadens thedoi:10.1109/p3hpc.2018.00010 fatcat:gfwnxurlmnhezjfv5g2qdliw4u