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EUROPAR
2000
Springer
15 years 10 months ago
BitValue Inference: Detecting and Exploiting Narrow Bitwidth Computations
We present a compiler algorithm called BitValue, which can discover both unused and constant bits in dusty-deck C programs. BitValue uses forward and backward dataflow analyses, ge...
Mihai Budiu, Majd Sakr, Kip Walker, Seth Copen Gol...
EUROPAR
2000
Springer
15 years 10 months ago
Reducing the Replacement Overhead on COMA Protocols for Workstation-Based Architectures
In this paper we discuss the behavior of the replacement mechanism of well-known COMA protocols applied to a loosely-coupled multicomputer system sharing a common bus. We also pres...
Diego R. Llanos Ferraris, Benjamín Sahelice...
EUROPAR
2001
Springer
15 years 11 months ago
Parallel Implementation of a Block Algorithm for Matrix 1-Norm Estimation
Abstract. We describe a parallel Fortran 77 implementation, in ScaLAPACK style, of a block matrix 1-norm estimator of Higham and Tisseur. This estimator differs from that underlyi...
Sheung Hun Cheng, Nicholas J. Higham
EUROPAR
2000
Springer
15 years 10 months ago
Ahnentafel Indexing into Morton-Ordered Arrays, or Matrix Locality for Free
Abstract. Definitions for the uniform representation of d-dimensional matrices serially in Morton-order (or Z-order) support both their use with cartesian indices, and their divide...
David S. Wise
EUROPAR
2000
Springer
15 years 10 months ago
An Architecture for Web-Based Interaction and Steering of Adaptive Parallel/Distributed Applications
This paper presents an architecture for web-based interaction and steering of parallel/distributed scientific applications. The architecture is composed of detachable thin-clients ...
Rajeev Muralidhar, Samian Kaur, Manish Parashar