Recent progress with the top to bottom approach to vectorization in GeantV
Guilherme Amadio, Ananya, J. Apostolakis, M. Bandieramonte et autres
SIMD acceleration can potentially boost by factors the application throughput. Achieving efficient SIMD vectorization for scalar code with complex data flow and branching logic, goes however way beyond breaking some loop dependencies and relying on the compiler. Since the refactoring effort scales …
ch, us, in, ru, ro, mx (code pays fourni par la source)