HETRS_3: solves a system of linear equations A * X = B with a complex Hermitian matrix A using the factorization computed by CHETRF_RK or CHETRF_BK: A = P*U*D*(U**H)*(P**T) or A = P*L*D*(L**H)*(P**T), where U (or L) is unit upper (or lower) triangular matrix, U**H (or L**H) is the conjugate of U (or L), P is a permutation matrix, P**T is the transpose of P, and D is Hermitian and block diagonal with 1-by-1 and 2-by-2 diagonal blocks. This algorithm is using Level 3 BLAS. More...

Public Member Functions
pure subroutine	chetrs_3 (uplo, n, nrhs, a, lda, e, ipiv, b, ldb, info)

	la_chetrs_3

	la_whetrs_3

pure subroutine	zhetrs_3 (uplo, n, nrhs, a, lda, e, ipiv, b, ldb, info)

	la_zhetrs_3

Detailed Description

HETRS_3: solves a system of linear equations A * X = B with a complex Hermitian matrix A using the factorization computed by CHETRF_RK or CHETRF_BK: A = P*U*D*(U**H)*(P**T) or A = P*L*D*(L**H)*(P**T), where U (or L) is unit upper (or lower) triangular matrix, U**H (or L**H) is the conjugate of U (or L), P is a permutation matrix, P**T is the transpose of P, and D is Hermitian and block diagonal with 1-by-1 and 2-by-2 diagonal blocks. This algorithm is using Level 3 BLAS.

Member Function/Subroutine Documentation

◆ chetrs_3()

pure subroutine la_lapack::hetrs_3::chetrs_3	(	character, intent(in)	uplo,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	nrhs,
		complex(sp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		complex(sp), dimension(*), intent(in)	e,
		integer(ilp), dimension(*), intent(in)	ipiv,
		complex(sp), dimension(ldb,*), intent(inout)	b,
		integer(ilp), intent(in)	ldb,
		integer(ilp), intent(out)	info )

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◆ la_chetrs_3()

la_lapack::hetrs_3::la_chetrs_3

◆ la_whetrs_3()

la_lapack::hetrs_3::la_whetrs_3

◆ la_zhetrs_3()

la_lapack::hetrs_3::la_zhetrs_3

◆ zhetrs_3()

pure subroutine la_lapack::hetrs_3::zhetrs_3	(	character, intent(in)	uplo,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	nrhs,
		complex(dp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		complex(dp), dimension(*), intent(in)	e,
		integer(ilp), dimension(*), intent(in)	ipiv,
		complex(dp), dimension(ldb,*), intent(inout)	b,
		integer(ilp), intent(in)	ldb,
		integer(ilp), intent(out)	info )