la_qr::qr_space Interface Reference

Public Member Functions
pure subroutine	get_qr_s_workspace (a, lwork, err)
pure subroutine	get_qr_d_workspace (a, lwork, err)
pure subroutine	get_qr_q_workspace (a, lwork, err)
pure subroutine	get_qr_c_workspace (a, lwork, err)
pure subroutine	get_qr_z_workspace (a, lwork, err)
pure subroutine	get_qr_w_workspace (a, lwork, err)

Member Function/Subroutine Documentation

get_qr_c_workspace()

pure subroutine la_qr::qr_space::get_qr_c_workspace	(	complex(sp), dimension(:,:), intent(inout), target	a,
		integer(ilp), intent(out)	lwork,
		type(la_state), intent(out), optional	err
	)

Parameters

[in,out]	a	Input matrix a[m,n]
[out]	lwork	Minimum workspace size for both operations
[out]	err	State return flag. Returns an error if the query failed

get_qr_d_workspace()

pure subroutine la_qr::qr_space::get_qr_d_workspace	(	real(dp), dimension(:,:), intent(inout), target	a,
		integer(ilp), intent(out)	lwork,
		type(la_state), intent(out), optional	err
	)

Parameters

[in,out]	a	Input matrix a[m,n]
[out]	lwork	Minimum workspace size for both operations
[out]	err	State return flag. Returns an error if the query failed

get_qr_q_workspace()

pure subroutine la_qr::qr_space::get_qr_q_workspace	(	real(qp), dimension(:,:), intent(inout), target	a,
		integer(ilp), intent(out)	lwork,
		type(la_state), intent(out), optional	err
	)

Parameters

[in,out]	a	Input matrix a[m,n]
[out]	lwork	Minimum workspace size for both operations
[out]	err	State return flag. Returns an error if the query failed

get_qr_s_workspace()

pure subroutine la_qr::qr_space::get_qr_s_workspace	(	real(sp), dimension(:,:), intent(inout), target	a,
		integer(ilp), intent(out)	lwork,
		type(la_state), intent(out), optional	err
	)

Parameters

[in,out]	a	Input matrix a[m,n]
[out]	lwork	Minimum workspace size for both operations
[out]	err	State return flag. Returns an error if the query failed

get_qr_w_workspace()

pure subroutine la_qr::qr_space::get_qr_w_workspace	(	complex(qp), dimension(:,:), intent(inout), target	a,
		integer(ilp), intent(out)	lwork,
		type(la_state), intent(out), optional	err
	)

Parameters

[in,out]	a	Input matrix a[m,n]
[out]	lwork	Minimum workspace size for both operations
[out]	err	State return flag. Returns an error if the query failed

get_qr_z_workspace()

pure subroutine la_qr::qr_space::get_qr_z_workspace	(	complex(dp), dimension(:,:), intent(inout), target	a,
		integer(ilp), intent(out)	lwork,
		type(la_state), intent(out), optional	err
	)

Parameters

[in,out]	a	Input matrix a[m,n]
[out]	lwork	Minimum workspace size for both operations
[out]	err	State return flag. Returns an error if the query failed

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

• la_qr.f90