A decomposition method with minimum communication amount for parallelization of multi-dimensional FFTs.
Truong Vinh Truong DuyTaisuke OzakiPublished in: Comput. Phys. Commun. (2014)
Keyphrases
- decomposition method
- multi dimensional
- decomposition methods
- decomposition algorithm
- tree decomposition
- parallel processing
- information exchange
- data structure
- communication overhead
- qr decomposition
- multiple dimensions
- shared memory
- range queries
- communication protocol
- coarse grained
- parallel execution
- multi dimensional data
- high dimensional