cacg.f90 File Reference

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Data Types
type	cacg::cacg_t
	S-step communication avoiding preconditioned conjugate gradient method. More...

Modules
module	cacg
	Defines a communication avoiding Conjugate Gradient method.

Functions/Subroutines
subroutine	cacg::cacg_init (this, n, max_iter, m, s, rel_tol, abs_tol, monitor)
	Initialise a s-step CA PCG solver.
subroutine	cacg::cacg_free (this)
	Deallocate a s-step CA PCG solver.
type(ksp_monitor_t) function	cacg::cacg_solve (this, ax, x, f, n, coef, blst, gs_h, niter)
	S-step CA PCG solve.
subroutine	cacg::construct_basis_matrix (tt, s)
	Monomial matrix constuction, not sparse.
type(ksp_monitor_t) function, dimension(3)	cacg::cacg_solve_coupled (this, ax, x, y, z, fx, fy, fz, n, coef, blstx, blsty, blstz, gs_h, niter)
	S-step CA PCG coupled solve.