Cross Reference: /external/eigen/Eigen/src/SparseLU/SparseLU_column

Lines Matching refs:glu
47  * \param glu Global LU data. 
53 Index SparseLUImpl<Scalar,Index>::column_bmod(const Index jcol, const Index nseg, BlockScalarVector dense, ScalarVector& tempv, BlockIndexVector segrep, BlockIndexVector repfnz, Index fpanelc, GlobalLU_t& glu)
67   jsupno = glu.supno(jcol);
77     ksupno = glu.supno(krep); 
81       fsupc = glu.xsup(ksupno); 
88       luptr = glu.xlusup(fst_col) + d_fsupc; 
89       lptr = glu.xlsub(fsupc) + d_fsupc; 
96       nsupr = glu.xlsub(fsupc+1) - glu.xlsub(fsupc); 
98       Index lda = glu.xlusup(fst_col+1) - glu.xlusup(fst_col);
105         LU_kernel_bmod<1>::run(segsize, dense, tempv, glu.lusup, luptr, lda, nrow, glu.lsub, lptr, no_zeros);
107         LU_kernel_bmod<Dynamic>::run(segsize, dense, tempv, glu.lusup, luptr, lda, nrow, glu.lsub, lptr, no_zeros);
112   nextlu = glu.xlusup(jcol); 
113   fsupc = glu.xsup(jsupno);
117   new_next = nextlu + glu.xlsub(fsupc + 1) - glu.xlsub(fsupc); 
121   while (new_next > glu.nzlumax )
123     mem = memXpand<ScalarVector>(glu.lusup, glu.nzlumax, nextlu, LUSUP, glu.num_expansions);  
127   for (isub = glu.xlsub(fsupc); isub < glu.xlsub(fsupc+1); isub++)
129     irow = glu.lsub(isub);
130     glu.lusup(nextlu) = dense(irow);
137     glu.lusup.segment(nextlu,offset).setZero();
140   glu.xlusup(jcol + 1) = nextlu;  // close L\U(*,jcol); 
156     lptr = glu.xlsub(fsupc) + d_fsupc; 
157     luptr = glu.xlusup(fst_col) + d_fsupc; 
158     nsupr = glu.xlsub(fsupc+1) - glu.xlsub(fsupc); // leading dimension
163     ufirst = glu.xlusup(jcol) + d_fsupc; 
164     Index lda = glu.xlusup(jcol+1) - glu.xlusup(jcol);
165     Map<Matrix<Scalar,Dynamic,Dynamic>, 0,  OuterStride<> > A( &(glu.lusup.data()[luptr]), nsupc, nsupc, OuterStride<>(lda) ); 
166     VectorBlock<ScalarVector> u(glu.lusup, ufirst, nsupc); 
169     new (&A) Map<Matrix<Scalar,Dynamic,Dynamic>, 0, OuterStride<> > ( &(glu.lusup.data()[luptr+nsupc]), nrow, nsupc, OuterStride<>(lda) ); 
170     VectorBlock<ScalarVector> l(glu.lusup, ufirst+nsupc, nrow);