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ICPP
2007
IEEE
15 years 4 months ago
RECN-IQ: A Cost-Effective Input-Queued Switch Architecture with Congestion Management
As the number of computing and storage nodes keeps increasing, the interconnection network is becoming a key element of many computing and communication systems, where the overall...
Gaspar Mora, Pedro Javier García, Jose Flic...
CLUSTER
2003
IEEE
15 years 3 months ago
A Performance Monitor Based on Virtual Global Time for Clusters of PCs
Debugging the performance of parallel and distributed systems remains a difficult task despite the widespread use of middleware packages for automatic distribution, communication...
Michela Taufer, Thomas Stricker
CCGRID
2007
IEEE
15 years 4 months ago
High-Performance MPI Broadcast Algorithm for Grid Environments Utilizing Multi-lane NICs
The performance of MPI collective operations, such as broadcast and reduction, is heavily affected by network topologies, especially in grid environments. Many techniques to cons...
Tatsuhiro Chiba, Toshio Endo, Satoshi Matsuoka
PERCOM
2007
ACM
15 years 9 months ago
Spray and Focus: Efficient Mobility-Assisted Routing for Heterogeneous and Correlated Mobility
Intermittently connected mobile networks are wireless networks where most of the time there does not exist a complete path from the source to the destination. There are many real ...
Thrasyvoulos Spyropoulos, Konstantinos Psounis, Ca...
PDP
2010
IEEE
15 years 2 months ago
Energy-Efficient Hardware Prefetching for CMPs Using Heterogeneous Interconnects
In the last years high performance processor designs have evolved toward Chip-Multiprocessor (CMP) architectures that implement multiple processing cores on a single die. As the nu...
Antonio Flores, Juan L. Aragón, Manuel E. A...