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IEEEPACT
2000
IEEE
15 years 10 months ago
Neighborhood Prefetching on Multiprocessors Using Instruction History
A multiprocessor prefetch scheme is described in which a miss is followed by a prefetch of a group of lines, a neighborhood, surrounding the demand-fetched line. The neighborhood ...
David M. Koppelman
IPPS
2000
IEEE
15 years 10 months ago
Optimal on Demand Packet Scheduling in Single-Hop Multichannel Communication Systems
In this paper, we study the problem of on demand minimum length packet scheduling in single-hop multichannel systems. Examples of these systems are those centered around switching...
Maurizio A. Bonuccelli, Susanna Pelagatti
IPPS
2000
IEEE
15 years 10 months ago
On Optimal Fill-Preserving Orderings of Sparse Matrices for Parallel Cholesky Factorizations
In this paper, we consider the problem of nding llpreserving ordering of a sparse symmetric and positive de nite matrix such that the reordered matrix is suitable for parallel fac...
Wen-Yang Lin, Chuen-Liang Chen
IPPS
2000
IEEE
15 years 10 months ago
Job Scheduling that Minimizes Network Contention due to both Communication and I/O
As communication and I/O traffic increase on the interconnection network of high-performance systems, network contention becomes a critical problem drastically reducing performan...
Jens Mache, Virginia Mary Lo, Sharad Garg
IPPS
2000
IEEE
15 years 10 months ago
Sorting on the OTIS-Mesh
In this paper we present sorting algorithms on the recently introduced N2 processor OTIS-Mesh, a network with diameter 4 p N , 3 consisting of N connected meshes of size p N  p N...
Andre Osterloh