Neko  0.9.0
A portable framework for high-order spectral element flow simulations
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, dm, 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. More...
 
subroutine fdm::fdm_setup_fast (this, ah, bh, nl, n)
 Setup the arrays s, d needed for the fast evaluation of the system. More...
 
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. More...
 
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)