Facilitate SIMD-code-generation in the polyhedral model by hardware-aware automatic code-transformation

Although Single Instruction Multiple Data (SIMD) units are available in general purpose processors already since the 1990s, state-of-the-art compilers are often still not capable to fully exploit them, i.e., they may miss to achieve the best possible performance. We present a new hardware-aware and adaptive loop tiling approach that is based on polyhedral transformations and explicitly dedicated to improve on auto-vectorization.