Automatic Application Tuning for HPC Architectures (Dagstuhl Seminar 13401)

This report documents the program and the outcomes of Dagstuhl Seminar 13401 "Automatic Application Tuning for HPC Architectures". This workshop featured a series of talks and four breakout sessions on hot topics in the are of autotuning. The field of autotuning for HPC applications is of growing interest and many research groups around the world are currently involved. However, the field is still rapidly evolving with many different approaching being taken to autotuning. This workshop provided an opportunity to discuss these many approaches, and help to unify the terminology used by different groups