A 0.5 teraflops machine optimized for lattice QCD
β Scribed by Igor Arsenin; Dong Chen; Norman Christ; Robert Edwards; Alan Gara; Sten Hansen; Anthony Kennedy; Robert Mawhinney; John Parsons; James Sexton
- Book ID
- 113393206
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 227 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0920-5632
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π SIMILAR VOLUMES
QCD is analysed with two light-front continuum dimensions and two transverse lattice dimensions. In the limit of large number of colours and strong transverse gauge coupling, the contributions of light-front and transverse directions factor&e in the dynamics, and the theory can be analytically solve
We present a parallelizable SSOR preconditioning scheme for Krylov subspace iterative solvers which proves to be efficient in lattice QCD applications involving Wilson fermions. Our preconditioner is based on a locally lexicographic ordering of the lattice points. In actual Hybrid Monte Carlo applic