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IPPS
1999
IEEE
15 years 3 months ago
All-to-All Broadcast on Switch-Based Clusters of Workstations
This paper presents efficient all-to-all broadcast algorithms for arbitrary irregular networks with switch-based wormhole interconnection and unicast message passing. First, all-t...
Matthew G. Jacunski, P. Sadayappan, Dhabaleswar K....
IPPS
1999
IEEE
15 years 3 months ago
A Robust Adaptive Metric for Deadline Assignment in Heterogeneous Distributed Real-Time Systems
In a real-time system, tasks are constrained by global endto-end (E-T-E) deadlines. In order to cater for high task schedulability, these deadlines must be distributed over compon...
Jan Jonsson
ADBIS
1998
Springer
100views Database» more  ADBIS 1998»
15 years 3 months ago
Multiple Range Query Optimization in Spatial Databases
In order to answer efficiently range queries in 2-d R-trees, first we sort queries by means of a space filling curve, then we group them together, and finally pass them for process...
Apostolos Papadopoulos, Yannis Manolopoulos
RTSS
1996
IEEE
15 years 3 months ago
A multiframe model for real-time tasks
The well-known periodic task model of Liu and Layland 1] assumes a worst-case execution time bound for every task and may be too pessimistic if the worst-case execution time of a ...
Aloysius K. Mok, Deji Chen
MICRO
1994
IEEE
124views Hardware» more  MICRO 1994»
15 years 3 months ago
A comparison of two pipeline organizations
We examine two pipeline structures which are employed in commercial microprocessors. The first is the load-use interlock (LUI) pipeline, which employs an interlock to ensure corre...
Michael Golden, Trevor N. Mudge