Sciweavers

1058 search results - page 27 / 212
» Performance Analysis of Mapping Strategies for Parallel Simu...
Sort
View
CF
2009
ACM
15 years 4 months ago
Non-clairvoyant speed scaling for batched parallel jobs on multiprocessors
Energy consumption and heat dissipation have become key considerations for modern high performance computer systems. In this paper, we focus on non-clairvoyant speed scaling to mi...
Hongyang Sun, Yangjie Cao, Wen-Jing Hsu
IPPS
2005
IEEE
15 years 5 months ago
Reducing Power with Performance Constraints for Parallel Sparse Applications
Sparse and irregular computations constitute a large fraction of applications in the data-intensive scientific domain. While every effort is made to balance the computational wor...
Guangyu Chen, Konrad Malkowski, Mahmut T. Kandemir...
ICPPW
2002
IEEE
15 years 4 months ago
A Statistical Approach for the Analysis of the Relation Between Low-Level Performance Information, the Code, and the Environment
This paper presents a methodology for aiding a scientific programmer to evaluate the performance of parallel programs on advanced architectures. It applies well-defined design o...
Nayda G. Santiago, Diane T. Rover, Domingo Rodr&ia...
ICCCN
2008
IEEE
15 years 6 months ago
Instrumentation and Analysis of MPI Queue Times on the SeaStar High-Performance Network
—Understanding the communication behavior and network resource usage of parallel applications is critical to achieving high performance and scalability on systems with tens of th...
Ron Brightwell, Kevin T. Pedretti, Kurt B. Ferreir...
SIGMETRICS
2010
ACM
187views Hardware» more  SIGMETRICS 2010»
15 years 4 months ago
Can multipath mitigate power law delays?: effects of parallelism on tail performance
—Parallelism has often been used to improve the reliability and efficiency of a variety of different engineering systems. In this paper, we quantify the efficiency of paralleli...
Jian Tan, Wei Wei, Bo Jiang, Ness Shroff, Donald F...