Performs numeric block updates from a given supernode to a single column. More...

Static Public Member Functions
template<typename BlockScalarVector , typename ScalarVector , typename IndexVector , typename Index >
static EIGEN_DONT_INLINE void	run (const int segsize, BlockScalarVector &dense, ScalarVector &tempv, ScalarVector &lusup, Index &luptr, const Index lda, const Index nrow, IndexVector &lsub, const Index lptr, const Index no_zeros)

Detailed Description

Performs numeric block updates from a given supernode to a single column.

Parameters

	segsize	Size of the segment (and blocks ) to use for updates
[in,out]	dense	Packed values of the original matrix
	tempv	temporary vector to use for updates
	lusup	array containing the supernodes
	lda	Leading dimension in the supernode
	nrow	Number of rows in the rectangular part of the supernode
	lsub	compressed row subscripts of supernodes
	lptr	pointer to the first column of the current supernode in lsub
	no_zeros	Number of nonzeros elements before the diagonal part of the supernode

Definition at line 31 of file SparseLU_kernel_bmod.h.

Member Function Documentation

template<int SegSizeAtCompileTime>

template<typename BlockScalarVector , typename ScalarVector , typename IndexVector , typename Index >

EIGEN_DONT_INLINE void Eigen::internal::LU_kernel_bmod< SegSizeAtCompileTime >::run	(	const int	segsize,
		BlockScalarVector &	dense,
		ScalarVector &	tempv,
		ScalarVector &	lusup,
		Index &	luptr,
		const Index	lda,
		const Index	nrow,
		IndexVector &	lsub,
		const Index	lptr,
		const Index	no_zeros
	)

static

Definition at line 40 of file SparseLU_kernel_bmod.h.

The documentation for this struct was generated from the following file: