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ICPP
1993
IEEE
9 years 3 months ago
Parallel Computation of the Singular Value Decomposition on Tree Architectures
We describe three new Jacobi orderings for parallel computation of SVD problems on tree architectures. The rst ordering uses the high bandwidth of a perfect binary fat-tree to min...
Bing Bing Zhou, Richard P. Brent
ICPP
1993
IEEE
9 years 3 months ago
Dependence Analysis and Architecture Design for Bit-Level Algorithms
:. In designing application-specific bit-level architectures and in programming existing bit-level processor arrays, it is necessary to expand a word-level algorithm into its bit-...
Weijia Shang, Benjamin W. Wah
ICPP
1993
IEEE
9 years 3 months ago
Scalability Study of the KSR-1
Scalability of parallel architectures is an interesting area of current research. Shared memory parallel programming is attractive stemming from its relative ease in transitioning...
Umakishore Ramachandran, Gautam Shah, Ravi Kumar, ...
ICPP
1993
IEEE
9 years 3 months ago
Activity Counter: New Optimization for the Dynamic Scheduling of SIMD Control Flow
SIMD or vector computers and collection-oriented languages, like C , are designed to perform the same computation on each data item or on just a subset of the data. Subsets of pro...
Ronan Keryell, Nicolas Paris
ICPP
1993
IEEE
9 years 3 months ago
A Concurrent Dynamic Task Graph
Task graphs are used for scheduling tasks on parallel processors when the tasks have dependencies. If the execution of the program is known ahead of time, then the tasks can be st...
Theodore Johnson
ICPP
1993
IEEE
9 years 3 months ago
A Unified Model for Concurrent Debugging
: Events are occurrence instances of actions. The thesis of this paper is that the use of “actions”, instead of events, greatly simplifies the problem of concurrent debugging....
S. I. Hyder, John Werth, James C. Browne
ICPP
1993
IEEE
9 years 3 months ago
Data-Parallel R-Tree Algorithms
Abstract Data-parallel algorithms for R-trees, a common spatial data structure are presented, in the domain of planar line segment data e.g., Bureau of the Census TIGER Line les....
Erik G. Hoel, Hanan Samet
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