fdm.f90 File Reference

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Data Types
type	fdm::fdm_t
interface	fdm::sygv

Modules
module	fdm
	Type for the Fast Diagonalization connected with the schwarz overlapping solves.

Functions/Subroutines
subroutine	fdm::fdm_init (this, xh, dof, gs_h)
subroutine	fdm::swap_lengths (this, x, y, z, nelv, gdim)
subroutine	fdm::plane_space (lr, ls, lt, i1, i2, w, x, y, z, nx, nxn, nz0, nzn, nelv, gdim)
	Here, spacing is based on harmonic mean. pff 2/10/07 We no longer base this on the finest grid, but rather the dofmap we are working with, Karp 210112.
subroutine	fdm::fdm_setup_fast (this, ah, bh, nl, n)
	Setup the arrays s, d needed for the fast evaluation of the system.
subroutine	fdm::fdm_setup_fast1d (s, lam, nl, lbc, rbc, ll, lm, lr, ah, bh, n)
subroutine	fdm::generalev (a, b, lam, n, lx)
	Solve the generalized eigenvalue problem /$ A x = lam B x/$ A – symm. B – symm., pos. definite.
subroutine	fdm::sp_sygv (a, b, lam, n, lx, bw, lbw)
subroutine	fdm::dp_sygv (a, b, lam, n, lx, bw, lbw)
subroutine	fdm::qp_sygv (a, b, lam, n, lx, bw, lbw)
subroutine	fdm::fdm_setup_fast1d_a (a, lbc, rbc, ll, lm, lr, ah, n)
subroutine	fdm::fdm_setup_fast1d_b (b, lbc, rbc, ll, lm, lr, bh, n)
subroutine	fdm::fdm_free (this)
subroutine	fdm::fdm_compute (this, e, r, stream)