Large-Scale Parallel Implementation of Hartree-Fock Exchange Energy on Real-Space Grids Using 3D-Parallel Fast Fourier Transform.
Hideaki TakahashiShun SakurabaAkihiro MoritaPublished in: J. Chem. Inf. Model. (2020)
Keyphrases
- image restoration
- parallel implementation
- fast fourier transform
- parallel computation
- image processing
- parallel implementations
- distributed memory
- parallel computers
- frequency domain
- fourier transform
- message passing interface
- spectral analysis
- hartree fock
- floating point
- denoising
- fourier transformation
- hartley transform
- pattern recognition