Sciweavers

DATE
2007
IEEE
138views Hardware» more  DATE 2007»
14 years 4 months ago
Energy minimization with soft real-time and DVS for uniprocessor and multiprocessor embedded systems
Energy-saving is extremely important in real-time embedded systems. Dynamic Voltage Scaling (DVS) is one of the prime techniques used to achieve energy-saving. Due to the uncertai...
Meikang Qiu, Chun Xue, Zili Shao, Edwin Hsing-Mean...
CCGRID
2007
IEEE
14 years 4 months ago
A Hybrid Linear Programming and Evolutionary Algorithm based Approach for On-line Resource Matching in Grid Environments
We describe a hybrid linear programming (LP) and evolutionary algorithm (EA) based resource matcher suitable for heterogeneous grid environments. The hybrid matcher adopts the ite...
Pawel Garbacki, Vijay K. Naik
ICDCS
1989
IEEE
14 years 4 months ago
Transparent Concurrent Execution of Mutually Exclusive Alternatives
We examine the task of concurrently computing alternative solutions to a problem. We restrict our interest to the case where only one of the solutions is needed; in this case we n...
Jonathan M. Smith, Gerald Q. Maguire Jr.
SIGMETRICS
1993
ACM
123views Hardware» more  SIGMETRICS 1993»
14 years 4 months ago
Effectiveness of Trace Sampling for Performance Debugging Tools
Recently there has been a surge of interest in developing performance debugging tools to help programmers tune their applications for better memory performance [2, 4, 10]. These t...
Margaret Martonosi, Anoop Gupta, Thomas E. Anderso...
PLDI
1993
ACM
14 years 4 months ago
Lifetime-Sensitive Modulo Scheduling
This paper shows how to software pipeline a loop for minimal register pressure withoutsacrificing the loop’s minimum execution time. This novel bidirectional slack-scheduling m...
Richard A. Huff
ICS
1993
Tsinghua U.
14 years 4 months ago
Graph Contraction for Physical Optimization Methods: A Quality-Cost Tradeoff for Mapping Data on Parallel Computers
Mapping data to parallel computers aims at minimizing the execution time of the associated application. However, it can take an unacceptable amount of time in comparison with the ...
Nashat Mansour, Ravi Ponnusamy, Alok N. Choudhary,...
FOCS
1994
IEEE
14 years 4 months ago
Scheduling Multithreaded Computations by Work Stealing
This paper studies the problem of e ciently scheduling fully strict (i.e., wellstructured) multithreaded computations on parallel computers. A popular and practical method of sche...
Robert D. Blumofe
RTSS
1996
IEEE
14 years 4 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
SIGMETRICS
1997
ACM
117views Hardware» more  SIGMETRICS 1997»
14 years 4 months ago
Informed Multi-Process Prefetching and Caching
Informed prefetching and caching based on application disclosure of future I/O accesses (hints) can dramatically reduce the execution time of I/O-intensive applications. A recent ...
Andrew Tomkins, R. Hugo Patterson, Garth A. Gibson
ISCA
1997
IEEE
90views Hardware» more  ISCA 1997»
14 years 4 months ago
The Interaction of Software Prefetching with ILP Processors in Shared-Memory Systems
Current microprocessors aggressively exploit instructionlevel parallelism (ILP) through techniques such as multiple issue, dynamic scheduling, and non-blocking reads. Recent work ...
Parthasarathy Ranganathan, Vijay S. Pai, Hazim Abd...