TY - GEN
T1 - Hardware-assisted scalable flow control of shared receive queue
AU - Tanimoto, Teruo
AU - Ono, Takatsugu
AU - Nakashima, Kohta
AU - Miyoshi, Takashi
PY - 2014
Y1 - 2014
N2 - The total number of processor cores in supercomputers is increasing while memory size per core is decreasing due to the adoption of processors with multiple cores. Shared Receive Queue is a technique that effectively reduces the memory usage of buffers, but the absence of flow control results in excess buffer pools. We propose a hardware-assisted flow control that reduces flow control latency by 95.1%, thus enabling scalable supercomputers with multi-core processors.
AB - The total number of processor cores in supercomputers is increasing while memory size per core is decreasing due to the adoption of processors with multiple cores. Shared Receive Queue is a technique that effectively reduces the memory usage of buffers, but the absence of flow control results in excess buffer pools. We propose a hardware-assisted flow control that reduces flow control latency by 95.1%, thus enabling scalable supercomputers with multi-core processors.
UR - http://www.scopus.com/inward/record.url?scp=84903775271&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84903775271&partnerID=8YFLogxK
U2 - 10.1145/2597652.2600113
DO - 10.1145/2597652.2600113
M3 - Conference contribution
AN - SCOPUS:84903775271
SN - 9781450326421
T3 - Proceedings of the International Conference on Supercomputing
SP - 175
BT - ICS 2014 - Proceedings of the 28th ACM International Conference on Supercomputing
PB - Association for Computing Machinery
T2 - 28th ACM International Conference on Supercomputing, ICS 2014
Y2 - 10 June 2014 through 13 June 2014
ER -