Performance profiles with Jacobi Test Code suite

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Persistent URL	http://purl.org/net/epubs/work/12145766
Record Status	Checked
Record Id	12145766
Title	Performance profiles with Jacobi Test Code suite
Contributors	A Taylor (STFC Daresbury Lab.), V Szeremi (STFC Daresbury Lab.), L Anton (STFC Daresbury Lab.), M Mawson (STFC Daresbury Lab.) (Pr.Au.)
Abstract	Jacobi Test Code (JTC) provides several parallel kernels written in MPI, OpenMP, CUDA, OpenCL and OpenACC for the Jacobi method applied to the discretised Laplacian on 3D cuboid domains. These kernels can be used to explore the parallel performance of multi-core and many-core hardware in a systematic manner. This report presents the main features of JTC, basic estimates for the performance bounds on both CPU and GPU architectures, and performance profiles obtained with JTC on several parallel systems currently used by the scientific community in UK. The JTC source code is available at http://ccpforge.cse.rl.ac.uk/gf/project/asearchtest/frs/
Organisation	STFC , SCI-COMP , SCI-COMP-APE
Keywords	OpenCL , MPI , Software Outlook , CUDA , CCP ASEArch , CCP , OpenMP , Jacobi method , Parallel algorithms performance
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Language	English (EN)

Type	Details	URI(s)	Local file(s)	Year
Report	2015.		JTC_v5.0.pdf	2015