Performance Evaluation for a PETSc Parallel-in-Time Solver Based on the MGRIT Algorithm.
Valeria MeleDiego RomanoEmil M. ConstantinescuLuisa CarracciuoloLuisa D'AmorePublished in: Euro-Par Workshops (2018)
Keyphrases
- k means
- times faster
- detection algorithm
- preprocessing
- parallel implementation
- theoretical analysis
- dynamic programming
- optimal solution
- experimental evaluation
- cost function
- learning algorithm
- genetic algorithm
- significant improvement
- linear programming
- search space
- computationally efficient
- hardware implementation
- selection algorithm
- recognition algorithm
- parallel processing
- tree structure
- feature selection
- optimization algorithm
- similarity measure
- expectation maximization
- worst case
- computational cost
- neural network
- objective function
- np hard
- search algorithm
- computational complexity