This repository contains the source code for the EPCC OpenMP microbenchmark suite. The directory openmpbench_C_v31 contains Version 3.1, the "classic" version that has was previosuly availble from the EPCC website.
The directory openmpbench_C_v40 contains a new version, 4.0, which has some additional measurements as well as improved user control, more sensible defaults and additional statistics reporting.
Please see the README files in each directory for more details.
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J. M. Bull and D. O’Neill, A microbenchmark suite for OpenMP 2.0, SIGARCH Comput. Archit. News, vol. 29, no. 5, pp. 41–48, 2001.
J. M. Bull, F. Reid and N. McDonnell, A microbenchmark suite for OpenMP tasks, in Proceedings of the 8th international conference on OpenMP in a Heterogeneous World (IWOMP '12) pp. 271-274, 2012.