Multi-Target Vectorization With MTPS C++ Generic Library

Wilfried Kirschenmann (1, 2) , Laurent Plagne (1) , Stéphane Vialle (2, 3)

1 EDF - EDF
2 ALGORILLE - Algorithms for the Grid
3 SUPELEC-Campus Metz

This article introduces MTPS, a C++ template library dedicated at vectorizing algorithms for different target architectures. Algorithms written with MTPS benefit from optimized memory access patterns and show performances close to hardware limits, both on multicore CPU and on GPU.

Mots clés: GPU; SSE; Vectorization; c++ Template Metaprogramming; Performances

Domaines: Calcul parallèle, distribué et partagé [cs.DC]

Wilfried Kirschenmann, Laurent Plagne, Stéphane Vialle. Multi-Target Vectorization With MTPS C++ Generic Library. PARA 2010 : State of the Art in Scientific and Parallel Computing, Jun 2010, Reykjavik, Iceland. 4 p. ⟨hal-00491980⟩