Application of the Norma-language for solving problems with nested grids

Authors

  • A.N. Andrianov Keldysh Institute of Applied Mathematics of RAS

Keywords:

язык Норма, параллельные программы, структурные сетки, математическая физика, многопроцессорные вычислительные системы, адаптивные вложенные сетки

Abstract

We consider a number of applications of the Norma-language when constructing parallel programs for problems of mathematical physics to be solved with the use of adaptive nested structured grids. Some comparative results obtained with a multiprocessor computing system of distributed architecture for the grid dimensions N=64 and N=128 and for various configurations of processors (from 1 to 512) are presented.

Author Biography

A.N. Andrianov

References

  1. http://www.keldysh.ru/norma/
  2. Sazhin V.M., Ustyugov S.D., and Chechetkin V.M. Pisma Zh. Teor. Fiz. 1996. 64 . 817.
  3. Ustyugov S.D. and Chechetkin V.M. Supernovae explosions in the presence of large-scale convective instability in a rotating protoneutron star // Astronomy Reports. 1999. 43 , 11. 718-726.
  4. http://www.jscc.ru

Published

2002-10-06

How to Cite

Андрианов А.Н. Application of the Norma-Language for Solving Problems With Nested Grids // Numerical methods and programming. 2002. 3. 1-10

Issue

Section

Section 2. Programming