getf2: triangular factor panel, level 2

Collaboration diagram for getf2: triangular factor panel, level 2:

Functions
subroutine	cgetf2 (m, n, a, lda, ipiv, info)
	CGETF2 computes the LU factorization of a general m-by-n matrix using partial pivoting with row interchanges (unblocked algorithm).
subroutine	dgetf2 (m, n, a, lda, ipiv, info)
	DGETF2 computes the LU factorization of a general m-by-n matrix using partial pivoting with row interchanges (unblocked algorithm).
subroutine	sgetf2 (m, n, a, lda, ipiv, info)
	SGETF2 computes the LU factorization of a general m-by-n matrix using partial pivoting with row interchanges (unblocked algorithm).
subroutine	zgetf2 (m, n, a, lda, ipiv, info)
	ZGETF2 computes the LU factorization of a general m-by-n matrix using partial pivoting with row interchanges (unblocked algorithm).

Detailed Description