pmat::udlmm Interface Reference

Private Member Functions
subroutine	cudlmm (a, b, ipiv)
	Use l-u factors in A to back-substitute for several rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition. More...
subroutine	cudlmv (a, b, ipiv)
	Use l-u factors in A to back-substitute for 1 rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition. More...
subroutine	dudlmm (a, b, ipiv)
	Use l-u factors in A to back-substitute for several rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition. More...
subroutine	dudlmv (a, b, ipiv)
	Use l-u factors in A to back-substitute for 1 rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition. More...
subroutine	sudlmm (a, b, ipiv)
	Use l-u factors in A to back-substitute for several rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition. More...
subroutine	sudlmv (a, b, ipiv)
	Use l-u factors in A to back-substitute for 1 rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition. More...

Detailed Description

Definition at line 29 of file pmat.f90.

Member Function/Subroutine Documentation

cudlmm()

subroutine pmat::udlmm::cudlmm ( complex(dpc), dimension(:,:), intent(in)  a, complex(dpc), dimension(:,:), intent(inout)  b, integer(spi), dimension(:), intent(in)  ipiv  )

private

Use l-u factors in A to back-substitute for several rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition.

Parameters

[in]	a	square matrix to be factorized
[in,out]	b	rt-hand-sides vectors on input, corresponding solutions on return
[in]	ipiv	vector encoding the pivoting sequence

Author

R. J. Purser

Definition at line 798 of file pmat.f90.

cudlmv()

subroutine pmat::udlmm::cudlmv ( complex(dpc), dimension(:,:), intent(in)  a, complex(dpc), dimension(:), intent(inout)  b, integer(spi), dimension(:), intent(in)  ipiv  )

private

Use l-u factors in A to back-substitute for 1 rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition.

Parameters

[in]	a	square matrix to be factorized
[in,out]	b	right-hand side vector on input, corresponding solution on return
[in]	ipiv	array encoding the pivoting sequence

Author

R. J. Purser

Definition at line 893 of file pmat.f90.

dudlmm()

subroutine pmat::udlmm::dudlmm ( real(dp), dimension(:,:), intent(in)  a, real(dp), dimension(:,:), intent(inout)  b, integer(spi), dimension(:), intent(in)  ipiv  )

private

Use l-u factors in A to back-substitute for several rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition.

Parameters

[in]	a	square matrix to be factorized
[in,out]	b	rt-hand-sides vectors on input, corresponding solutions on return
[in]	ipiv	vector encoding the pivoting sequence

Author

R. J. Purser

Definition at line 764 of file pmat.f90.

dudlmv()

subroutine pmat::udlmm::dudlmv ( real(dp), dimension(:,:), intent(in)  a, real(dp), dimension(:), intent(inout)  b, integer(spi), dimension(:), intent(in)  ipiv  )

private

Use l-u factors in A to back-substitute for 1 rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition.

Parameters

[in]	a	square matrix to be factorized
[in,out]	b	right-hand side vector on input, corresponding solution on return
[in]	ipiv	array encoding the pivoting sequence

Author

R. J. Purser

Definition at line 862 of file pmat.f90.

sudlmm()

subroutine pmat::udlmm::sudlmm ( real(sp), dimension(:,:), intent(in)  a, real(sp), dimension(:,:), intent(inout)  b, integer(spi), dimension(:), intent(in)  ipiv  )

private

Use l-u factors in A to back-substitute for several rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition.

Parameters

[in]	a	L-D-U factorization of linear system matrux
[in,out]	b	rt-hand-sides vectors on input, corresponding solutions on return
[in]	ipiv	vector encoding the pivoting sequence

Author

R. J. Purser

Definition at line 730 of file pmat.f90.

sudlmv()

subroutine pmat::udlmm::sudlmv ( real(sp), dimension(:,:), intent(in)  a, real(sp), dimension(:), intent(inout)  b, integer(spi), dimension(:), intent(in)  ipiv  )

private

Use l-u factors in A to back-substitute for 1 rhs in B, using ipiv to define the pivoting permutation used in the l-u decomposition.

Parameters

[in]	a	L-D-U factorization of linear system matrix
[in,out]	b	right-hand-side vector on input, corresponding solution on return
[in]	ipiv	vector encoding the pivoting sequence

Author

R. J. Purser

Definition at line 831 of file pmat.f90.

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

• /scratch1/NCEPDEV/da/George.Gayno/ufs_utils.git/UFS_UTILS/sorc/grid_tools.fd/regional_esg_grid.fd/pmat.f90