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SPAA
2010
ACM
15 years 9 months ago
Lightweight, robust adaptivity for software transactional memory
When a program uses Software Transactional Memory (STM) to synchronize accesses to shared memory, the performance often depends on which STM implementation is used. Implementation...
Michael F. Spear
ICA3PP
2005
Springer
15 years 10 months ago
A Low-Level Communication Library for Java HPC
Abstract. Designing a simple but powerful low-level communication library for Java HPC environments is an important task. We introduce new low-level communication library for Java ...
Sang Boem Lim, Bryan Carpenter, Geoffrey Fox, Han-...
IPPS
2003
IEEE
15 years 10 months ago
So Many States, So Little Time: Verifying Memory Coherence in the Cray X1
This paper investigates a complexity-effective technique for verifying a highly distributed directory-based cache coherence protocol. We develop a novel approach called “witnes...
Dennis Abts, Steve Scott, David J. Lilja
138
Voted
ISCOPE
1999
Springer
15 years 9 months ago
Generic Graph Algorithms for Sparse Matrix Ordering
Fill-reducing sparse matrix orderings have been a topic of active research for many years. Although most such algorithms are developed and analyzed within a graph-theoretical frame...
Lie-Quan Lee, Jeremy G. Siek, Andrew Lumsdaine
CLUSTER
2004
IEEE
15 years 8 months ago
On optimizing collective communication
In this paper we discuss issues related to the highperformance implementation of collective communications operations on distributed-memory computer architectures. Using a combina...
E. W. Chan, M. F. Heimlich, Avi Purkayastha, Rober...