Some Parallel and Vector Implementations of Preconditioned Iterative Methods on Cray-2.
Shun DoiAlain LichnewskyPublished in: Int. J. High Speed Comput. (1990)
Keyphrases
- iterative methods
- distributed memory
- image reconstruction from projections
- constrained optimization
- parallel computers
- parallel implementations
- computationally expensive
- tomographic image reconstruction
- conjugate gradient method
- parallel implementation
- feature vectors
- iterative algorithms
- shared memory
- massively parallel
- optimization algorithm
- x ray
- evolutionary algorithm
- multi agent systems