Near-Optimal Placement of MPI processes on Hierarchical NUMA Architectures
Langue
en
Communication dans un congrès
Ce document a été publié dans
Euro-Par 2010 Parallel Processing, Euro-Par 2010 Parallel Processing, Europar, 2010-08-31, Ischia. 2010-08, vol. 6272, p. 199-210
Springer
Résumé en anglais
MPI process placement can play a deterministic role concerning the application performance. This is especially true with nowadays architecture (heterogenous, multicore with different level of caches, etc.). In this paper, ...Lire la suite >