Sciweavers

402 search results - page 39 / 81
» Measuring Operating System Overhead on CMT Processors
Sort
View
SRDS
2007
IEEE
15 years 7 months ago
RAPID: Reliable Probabilistic Dissemination in Wireless Ad-Hoc Networks
In this paper, we propose a novel ReliAble ProbabIlistic Dissemination protocol, RAPID, for mobile wireless ad-hoc networks that tolerates message omissions, node crashes, and sel...
Vadim Drabkin, Roy Friedman, Gabriel Kliot, Marc S...
SOSP
2003
ACM
15 years 10 months ago
Xen and the art of virtualization
Numerous systems have been designed which use virtualization to subdivide the ample resources of a modern computer. Some require specialized hardware, or cannot support commodity ...
Paul Barham, Boris Dragovic, Keir Fraser, Steven H...
ICS
2007
Tsinghua U.
15 years 7 months ago
Optimization and bottleneck analysis of network block I/O in commodity storage systems
Building commodity networked storage systems is an important architectural trend; Commodity servers hosting a moderate number of consumer-grade disks and interconnected with a hig...
Manolis Marazakis, Vassilis Papaefstathiou, Angelo...
ICIP
1995
IEEE
16 years 2 months ago
Parallel programmable video co-processor design
Modern video applications call for computationally intensive data processing at very high data rate. In order to meet the high-performance/low-cost constraints, the stateof-the-ar...
An-Yeu Wu, K. J. Ray Liu, Arun Raghupathy, Shang-C...
DATE
2007
IEEE
78views Hardware» more  DATE 2007»
15 years 7 months ago
Hardware scheduling support in SMP architectures
In this paper we propose a hardware real time operating system (HW-RTOS) that implements the OS layer in a dual-processor SMP architecture. Intertask communication is specified b...
André C. Nácul, Francesco Regazzoni,...