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ICDCS
2003
IEEE
15 years 4 months ago
Obstruction-Free Synchronization: Double-Ended Queues as an Example
We introduce obstruction-freedom, a new nonblocking property for shared data structure implementations. This property is strong enough to avoid the problems associated with locks,...
Maurice Herlihy, Victor Luchangco, Mark Moir
IPPS
2003
IEEE
15 years 4 months ago
Global Communication Optimization for Tensor Contraction Expressions under Memory Constraints
The accurate modeling of the electronic structure of atoms and molecules involves computationally intensive tensor contractions involving large multi-dimensional arrays. The effi...
Daniel Cociorva, Xiaoyang Gao, Sandhya Krishnan, G...
IPPS
2002
IEEE
15 years 4 months ago
Compiler-Directed I/O Optimization
Despite continued innovations in design of I/O systems, I/O performance has not kept pace with the progress in processor and communication technology. This paper addresses this I/...
Mahmut T. Kandemir, Alok N. Choudhary
ICPP
2000
IEEE
15 years 3 months ago
Partitioning Loops with Variable Dependence Distances
A new technique to parallelize loops with variable distance vectors is presented. The method extends previous methods in two ways. First, the present method makes it possible for ...
Yijun Yu, Erik H. D'Hollander
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IPPS
1998
IEEE
15 years 3 months ago
Performance and Experience with LAPI - a New High-Performance Communication Library for the IBM RS/6000 SP
LAPI is a low-level, high-performance communication interface available on the IBM RS/6000 SP system. It provides an activemessage-like interface along with remote memory copy and...
Gautam Shah, Jarek Nieplocha, Jamshed H. Mirza, Ch...