Towards a performance-portable description of geometric multigrid algorithms using a domain-specific language.
Richard MembarthOliver ReicheChristian SchmittFrank HannigJürgen TeichMarkus StürmerHarald KöstlerPublished in: J. Parallel Distributed Comput. (2014)
Keyphrases
- computationally expensive
- computational complexity
- times faster
- orders of magnitude
- theoretical analysis
- computationally efficient
- computational geometry
- significant improvement
- lower bound
- neural network
- database
- image sequences
- machine learning algorithms
- image segmentation
- classification algorithm
- machine learning
- convergence rate
- data sets