bicgstab_coupled.f90 File Reference

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Data Types
type	bicgstab_cpld::bicgstab_cpld_t
	Coupled right-preconditioned CPU BiCGStab method. More...

Modules
module	bicgstab_cpld
	Provides a coupled CPU implementation of the BiCGStab method.

Functions/Subroutines
subroutine	bicgstab_cpld::bicgstab_cpld_init (this, n, max_iter, m, rel_tol, abs_tol, monitor)
	Initialise a coupled CPU BiCGStab solver.
subroutine	bicgstab_cpld::bicgstab_cpld_free (this)
	Free a coupled CPU BiCGStab solver.
type(ksp_monitor_t) function	bicgstab_cpld::bicgstab_cpld_solve_scalar (this, ax, x, f, n, coef, bc_projector, gs_h, niter)
	Reject a scalar solve with a coupled BiCGStab solver.
type(ksp_monitor_t) function, dimension(3)	bicgstab_cpld::bicgstab_cpld_solve (this, ax, x, y, z, fx, fy, fz, n, coef, bc_projector, gs_h, niter)
	Solve a three-component coupled system with the CPU BiCGStab method.
subroutine	bicgstab_cpld::bicgstab_cpld_check_inner_product (inner_product, norm_a, norm_b, quantity)
	Check an inner product for a coupled BiCGStab breakdown.
real(kind=rp) function	bicgstab_cpld::bicgstab_cpld_sqrt (value, quantity)
	Return the square root of a valid combined squared norm.
subroutine	bicgstab_cpld::bicgstab_cpld_assemble (vector, n, coef, bc_projector, gs_h)
	Assemble a coupled operator result and project its boundary data.
subroutine	bicgstab_cpld::bicgstab_cpld_product (product, ax, ay, az, bx, by, bz, mult, n)
	Compute a coupled weighted inner product in one global reduction.
subroutine	bicgstab_cpld::bicgstab_cpld_product_and_norm (product, norm_squared, ax, ay, az, bx, by, bz, mult, n)
	Compute a coupled inner product and squared norm in one reduction.