System Integration of Tightly-Coupled Processor Arrays using Reconfigurable Buffer Structures

Beitrag bei einer Tagung


Details zur Publikation

Autor(en): Hannig F, Schmid M, Lari V, Boppu S, Teich J
Titel Sammelwerk: Proceedings of the ACM International Conference on Computing Frontiers, CF 2013
Verlag: ACM Press
Verlagsort: New York, NY, USA
Jahr der Veröffentlichung: 2013
Tagungsband: Proc. ACM International Conference on Computing Frontiers
Seitenbereich: 1-4
ISBN: 978-1-4503-2053-5


Abstract


As data locality is a key factor for the acceleration of loop programs on processor arrays, we propose a buffer architecture that can be configured at run-time to select between different schemes for memory access. In addition to traditional address-based memory banks, the buffer architecture can deliver data in a streaming manner to the processing elements of the array, which supports dense and sparse stencil operations. Moreover, to minimize data transfers to the buffers, the design contains an interlinked mode, which is especially targeted at 2-D kernel computations. The buffers can be used individually to achieve high data throughput by utilizing a maximum number of I/O channels to the array, or concatenated to provide higher storage capacity at a reduced amount of I/O channels. Copyright 2013 ACM.



FAU-Autoren / FAU-Herausgeber

Boppu, Srinivas
Lehrstuhl für Informatik 12 (Hardware-Software-Co-Design)
Hannig, Frank PD Dr.-Ing.
Lehrstuhl für Informatik 12 (Hardware-Software-Co-Design)
Lari, Vahid
Lehrstuhl für Informatik 12 (Hardware-Software-Co-Design)
Schmid, Moritz
Lehrstuhl für Informatik 12 (Hardware-Software-Co-Design)
Teich, Jürgen Prof. Dr.-Ing.
Lehrstuhl für Informatik 12 (Hardware-Software-Co-Design)


Zitierweisen

APA:
Hannig, F., Schmid, M., Lari, V., Boppu, S., & Teich, J. (2013). System Integration of Tightly-Coupled Processor Arrays using Reconfigurable Buffer Structures. In Proc. ACM International Conference on Computing Frontiers (pp. 1-4). Ischia, IT: New York, NY, USA: ACM Press.

MLA:
Hannig, Frank, et al. "System Integration of Tightly-Coupled Processor Arrays using Reconfigurable Buffer Structures." Proceedings of the ACM International Conference on Computing Frontiers (CF), Ischia New York, NY, USA: ACM Press, 2013. 1-4.

BibTeX: 

Zuletzt aktualisiert 2018-09-08 um 23:11