From: Wolfgang Bangerth Date: Tue, 11 Nov 2003 22:17:58 +0000 (+0000) Subject: Specialize precondition_Jacobi for the case that the factor is equal X-Git-Tag: v8.0.0~16033 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c3bb9c8159216ed9d543a354d3ad096e753682e;p=dealii.git Specialize precondition_Jacobi for the case that the factor is equal to 1.0. git-svn-id: https://svn.dealii.org/trunk@8180 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/lac/include/lac/sparse_matrix.templates.h b/deal.II/lac/include/lac/sparse_matrix.templates.h index 256bfa0420..8dc4ed8f59 100644 --- a/deal.II/lac/include/lac/sparse_matrix.templates.h +++ b/deal.II/lac/include/lac/sparse_matrix.templates.h @@ -844,13 +844,24 @@ SparseMatrix::precondition_Jacobi (Vector &dst, somenumber *dst_ptr = dst.begin(); const somenumber *src_ptr = src.begin(); const unsigned int *rowstart_ptr = &cols->rowstart[0]; - - for (unsigned int i=0; i