Sciweavers

IPPS
1998
IEEE
14 years 1 hour ago
NTI: A Network Time Interface M-Module for High-Accuracy Clock-Synchronization
This paper? provides a description of our Network Time Interface M-Module NTI supporting high-accuracy external clock synchronization by hardware. The NTI is built around our custo...
Martin Horauer, Ulrich Schmid, Klaus Schossmaier
IPPS
1998
IEEE
14 years 1 hour ago
A Case for Aggregate Networks
Parallel processing networks, even full crossbars, that only implement point-to-point and multicast message passing are inefficient for collective communications because multiple ...
Raymond Hoare, Henry G. Dietz
IPPS
1998
IEEE
14 years 1 hour ago
A Generalized Forward Recovery Checkpointing Scheme
We propose a generalized forward recovery checkpointing scheme, with lookahead execution and rollback validation. This method takes advantage of voting and comparison on multiple v...
Ke Huang, Jie Wu, Eduardo B. Fernández
IPPS
1998
IEEE
14 years 1 hour ago
NoWait-RPC: Extending ONC RPC to a Fully Compatible Message Passing System
Locally and functionally distributed applications realized on different system architectures demand a universal, portable and intuitive software utility for interprocess communica...
Thomas Hopfner, Franz Fischer, Georg Färber
IPPS
1998
IEEE
14 years 1 hour ago
Sorting on Clusters of SMPs
David R. Helman, Joseph JáJá
IPPS
1998
IEEE
14 years 1 hour ago
Replicated Shared Object Model for Edge Detection with Spiral Architecture
Edge detection in computer vision and image processing is a process which detects one kind of signi cant features appearing as discontinuities in intensities. A parallel edge detec...
Xiangjian He, Tom Hintz, Ury Szewcow
IPPS
1998
IEEE
14 years 1 hour ago
Capturing the Connectivity of High-Dimensional Geometric Spaces by Parallelizable Random Sampling Techniques
Abstract. Finding paths in high-dimensional gemetric spaces is a provably hard problem. Recently, a general randomized planning scheme has emerged as an e ective approach to solve ...
David Hsu, Lydia E. Kavraki, Jean-Claude Latombe, ...
IPPS
1998
IEEE
14 years 1 hour ago
An O((log log n)2) Time Convex Hull Algorithm on Reconfigurable Meshes
It was open for more than eight years to obtain an algorithm for computing the convex hull of a set of n sorted points in sub-logarithmic time on a reconfigurable mesh of size pn ...
Tatsuya Hayashi, Koji Nakano, Stephan Olariu
IPPS
1998
IEEE
14 years 1 hour ago
Automatic Differentiation for Message-Passing Parallel Programs
Many applications require the derivatives of functions defined by computer programs. Automatic differentiation (AD) is a means of developing code to compute the derivatives of com...
Paul D. Hovland, Christian H. Bischof
IPPS
1998
IEEE
14 years 1 hour ago
On Reconfigurable Co-processing Units
Reiner W. Hartenstein, Michael Herz, Thomas Hoffma...