A thread-adaptive sparse approximate inverse preconditioning algorithm on multi-GPUs.
Jiaquan GaoQi ChenGuixia HePublished in: Parallel Comput. (2021)
Keyphrases
- np hard
- computational complexity
- matching algorithm
- dynamic programming
- learning algorithm
- expectation maximization
- detection algorithm
- simulated annealing
- computational cost
- times faster
- k means
- optimal solution
- convergence rate
- parallel implementation
- exact solution
- similarity measure
- optimization algorithm
- segmentation algorithm
- linear programming
- evolutionary algorithm
- objective function
- probabilistic model
- cost function
- preprocessing