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ICPP
2005
IEEE
14 years 1 months ago
Optimizing Collective Communications on SMP Clusters
We describe a generic programming model to design collective communications on SMP clusters. The programming model utilizes shared memory for collective communications and overlap...
Meng-Shiou Wu, Ricky A. Kendall, Kyle Wright
CN
2006
79views more  CN 2006»
13 years 7 months ago
Explicit rate multicast congestion control
In this article, we propose a new single-rate end-to-end multicast congestion control scheme called Explicit Rate Multicast Congestion Control (ERMCC) based on a new metric, TRAC ...
Jiang Li, Murat Yuksel, Shivkumar Kalyanaraman
ICPPW
2002
IEEE
14 years 17 days ago
SNOW: Software Systems for Process Migration in High-Performance, Heterogeneous Distributed Environments
This paper reports our experiences on the Scalable Network Of Workstation (SNOW) project, which implements a novel methodology to support user-level process migration for traditio...
Kasidit Chanchio, Xian-He Sun
CC
2002
Springer
117views System Software» more  CC 2002»
13 years 7 months ago
Online Subpath Profiling
We present an efficient online subpath profiling algorithm, OSP, that reports hot subpaths executed by a program in a given run. The hot subpaths can start at arbitrary basic block...
David Oren, Yossi Matias, Shmuel Sagiv
SC
2005
ACM
14 years 1 months ago
Performance Modeling and Tuning Strategies of Mixed Mode Collective Communications
On SMP clusters, mixed mode collective MPI communications, which use shared memory communications within SMP nodes and point-to-point communications between SMP nodes, are more eï...
Meng-Shiou Wu, Ricky A. Kendall, Kyle Wright, Zhao...