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HPCA
1997
IEEE
15 years 7 months ago
A Performance Comparison of Hierarchical Ring- and Mesh-Connected Multiprocessor Networks
This paper compares the performance of hierarchical ring- and mesh-connected wormhole routed shared memory multiprocessor networks in a simulation study. Hierarchical rings are in...
Govindan Ravindran, Michael Stumm
HPDC
1997
IEEE
15 years 7 months ago
Cut-Through Delivery in Trapeze: An Exercise in Low-Latency Messaging
New network technology continues to improve both the latency and bandwidth of communication in computer clusters. The fastest high-speed networks approach or exceed the I/O bus ba...
Ken Yocum, Jeffrey S. Chase, Andrew J. Gallatin, A...
168
Voted
IPPS
1997
IEEE
15 years 7 months ago
Optimizing Parallel Bitonic Sort
Sorting is an important component of many applications, and parallel sorting algorithms have been studied extensively in the last three decades. One of the earliest parallel sorti...
Mihai F. Ionescu
ICS
1993
Tsinghua U.
15 years 7 months ago
The NuMesh: A Modular, Scalable Communications Substrate
Many standardized hardware communication interfaces offer runtime flexibility and configurability at the cost of efficiency. An alternate approach is the use of a highly-effic...
Steve Ward, Karim Abdalla, Rajeev Dujari, Michael ...
121
Voted
ICS
1989
Tsinghua U.
15 years 7 months ago
Control flow optimization for supercomputer scalar processing
Control intensive scalar programs pose a very different challenge to highly pipelined supercomputers than vectorizable numeric applications. Function call/return and branch instru...
Pohua P. Chang, Wen-mei W. Hwu