Parallel Hierarchical Matrices with Block Low-rank Representation on Distributed Memory Computer Systems.
Akihiro IdaHiroshi NakashimaMasatoshi KawaiPublished in: HPC Asia (2018)
Keyphrases
- computer systems
- distributed memory
- ibm sp
- matrix multiplication
- computer architecture
- shared memory
- low rank representation
- affinity matrix
- parallel implementation
- multiprocessor systems
- data processing
- data parallelism
- scientific computing
- information processing systems
- communication systems
- computing systems
- parallel computers
- information systems
- parallel machines
- low rank
- high end
- parallel architecture
- spectral clustering
- parallel computing
- databases
- message passing
- parallel algorithm
- multithreading
- pairwise
- singular value decomposition
- depth map
- subspace clustering
- database systems
- image processing