Architectural support for parallel reductions in scalable shared-memory multiprocessors

Reductions are important and time-consuming operations in many scientific codes. Effective parallelization of reductions is a critical transformation for loop parallelization, especially for sparse, dynamic applications. Unfortunately, conventional reduction parallelization algorithms are not scalab...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Garzaran, M.J., Prvulovic, M., Ye Zhang, Jula, A., Hao Yu, Rauchwerger, L., Torrellas, J.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Commutation Concurrent computing Delay Merging Parallel algorithms Parallel machines Parallel processing Phased arrays Program processors Programming profession
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