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Speculative dynamic vectorization to assist static vectorization in a HW/SW co-designed environment

Autor
Kumar, R.; Martinez, A.; Gonzalez, A.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
20th Annual International Conference on High Performance Computing
Any de l'edició
2013
Data de presentació
2013-12-18
Llibre d'actes
High performance computing - HiPC 2013: 20th International Conference : proceedings
Pàgina inicial
79
Pàgina final
88
DOI
https://doi.org/10.1109/HiPC.2013.6799102 Obrir en finestra nova
Projecte finançador
MICROARQUITECTURA Y COMPILADORES PARA FUTUROS PROCESADORES II
URL
http://ieeexplore.ieee.org/document/6799102/ Obrir en finestra nova
Resum
Compiler based static vectorization is used widely to extract data level parallelism from computation intensive applications. Static vectorization is very effective in vectorizing traditional array based applications. However, compilers inability to reorder ambiguous memory references severely limits vectorization opportunities, especially in pointer rich applications. HW/SW co-designed processors provide an excellent opportunity to optimize the applications at runtime. The availability of dyna...
Paraules clau
Dynamic optimizations, HW/SW co-designed processor, Speculation, Vectorization
Grup de recerca
ARCO - Microarquitectura i Compiladors

Participants