Performance assessment of NE/Nastran's new sparse direct and iterative solvers

Advances in engineering software

Volumn 31, Issue 8, 2000, Pages 547-554

  Weinberg, D J ^a  

^a Suite 201   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL METHODS; ITERATIVE METHODS; MATHEMATICAL MODELS; VECTORS;

PRECONDITIONED CONJUGATE GRADIENT (PCG); VECTOR ITERATIVE SOLVER (VIS); VECTOR SPARSE SOLVER (VSS);

FINITE ELEMENT METHOD;

EID: 0343279208     PISSN: 09659978     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0965-9978(00)00016-8     Document Type: Article

References (5)

1. Evans D.J. A preconditioned conjugate gradient method for XC+XB=C. Int J Comput Math. 49:1993;207-219.
2. Fatoohi RA. Vector performance analysis of three supercomputers: Cray-2 Cray Y-MP, and ETA10-Q, Proceedings of the 1989 Supercomputing Conference, Reno, NV, 13-17 November 1989.
3. Weinberg DJ. Element shape sensitivity comparison. Noran Engineering Internal Memorandum, 1989.
4. Weinberg DJ, editor. NE/Nastran Version 5 User's Manual, February 1999.
5. Felippa C.A. Solution of linear equations with skylined-stored symmetric matrix. Comput Struct. 5:1975;13-29.