–Application of hardware-parameterized models to distributed systems can result in omission of key bottlenecks such as the full cost of inter- and intra-node communication in a c...
Abstract—In this paper we focus on optimizing the performance in a cluster of Simultaneous Multithreading (SMT) processors connected with a commodity interconnect (e.g. Gbit Ethe...
Georgios I. Goumas, Nikos Anastopoulos, Nectarios ...
Collective operations and non-blocking point-to-point operations are two important parts of MPI that each provide important performance and programmability benefits. Although non...
— Server responsiveness and scalability are more important than ever in today’s client/server dominated network environments. Recently, researchers have begun to consider clust...
Xuehong Gan, Trevor Schroeder, Steve Goddard, Byra...
The Virtual Interface Architecture brings the benefits of low latency User-level Networking to a cluster environment. With an increasing number of communication channels created ...