A NOVEL FRAMEWORK FOR SERIAL PROGRAM FULLY AUTO PARALLELIZATION BASED ON OPENACC

摘要

On the basis of OpenACC programming standard (for open accelerators), a new framework was proposed, whose name is GENerate OpenACC, or GENACC for short. GENACC can automatically accelerate the serial code. The static program of the source code are analyzed aimed to recognize the hot snippets and analyze the computation property. And finally OpenACC directives are added to the source code in order to accelerate the serial code. According to the experiments on the NPB test set, the results show that GENACC can accurately produce compiler directive, and the source codes show fine performance on different amount of data.