A Hybrid MPI/OpenMP Model Based on DDM for Large-Scale Partial Differential Equations.
Dandan LiXiaohui JiZhangBing ZhouQun WangPublished in: TrustCom (2012)
Keyphrases
- partial differential equations
- high performance computing
- shared memory
- anisotropic diffusion
- image processing
- image denoising
- numerical solution
- message passing interface
- parallel programming
- level set
- parallel computing
- multiscale
- image enhancement
- energy functional
- finite difference
- parallel algorithm
- massively parallel
- fourth order
- numerical algorithms
- numerical methods
- computing systems
- numerical scheme
- parallel implementation
- curve evolution
- finite difference method
- computer architecture
- diffusion equation
- multiresolution
- message passing
- mathematical morphology
- problems in image processing
- differential equations
- distributed memory
- difference equations
- lattice boltzmann
- active contours
- energy efficiency
- boundary element