Discrete Optimization of Finite Element Matrix Evaluation
Kapitel i bok, 2012

The tensor contraction structure for the computation of the element tensor AT obtained in Chapter 8,enables not only the construction of a compiler for variational forms,but an optimizing compiler.For typical variational forms,the reference tensor A0 has significant structure that allows the element tensor AT to be computed on an arbitrary cell T at a lower computational cost.

Författare

Robert C. Kirby

Matthew G. Knepley

Anders Logg

Göteborgs universitet

Chalmers, Matematiska vetenskaper, Matematik

L. Ridgway Scott

Andy R. Terrel

Publicerad i

Automated Solution of Differential Equations by the Finite Element Method. Anders Logg, Kent-Andre Mardal, Garth Wells (Eds.)

s. 163-169
978-3-642-23098-1 (ISBN)

Kategorisering

Ämneskategorier (SSIF 2011)

Matematik

Beräkningsmatematik

Identifikatorer

DOI

10.1007/978-3-642-23099-8_9

ISBN

978-3-642-23098-1

Mer information

Skapat

2017-10-07