TORMENT OpenACC 2016 (Trasgo perfORMance and EvaluatioN Tools for OpenACC) is a project designed to allow a performance comparison of OpenACC code generated by different compilers.
Right now, OpenACC is not very mature and there are many differences among the various compilers available, resulting in a number of compilation and runtime errors when using the existing OpenACC benchmarking tools.
In order to solve this problem, we have selected a variety of benchmarks requiring different GPU programming approaches. These benchmarks have been tuned and tested using a number of compilers available for free (open source or academic license) such as: PGI Compiler, OpenUH Compiler (University of Houston), and accULL (Universidad de La Laguna).
Please refer to the download page to freely download our solution. If you are interested in understanding in more detail how our solution works please contact daniel@infor.uva.es