runge_kutta_time_scheme Module Reference

Data Types
type	runge_kutta_time_scheme_t

Functions/Subroutines
subroutine	runge_kutta_scheme_coeffs_init (this, order)
	Constructor for Runge-Kutta time scheme.
subroutine	runge_kutta_scheme_coeffs_free (this)
	Destructor - deallocates device memory.

Function/Subroutine Documentation

runge_kutta_scheme_coeffs_free()

subroutine runge_kutta_time_scheme::runge_kutta_scheme_coeffs_free ( class(runge_kutta_time_scheme_t)  this )

private

Parameters

this	The Runge-Kutta scheme object to be destroyed

Definition at line 163 of file runge_kutta_scheme.f90.

runge_kutta_scheme_coeffs_init()

subroutine runge_kutta_time_scheme::runge_kutta_scheme_coeffs_init	(	class(runge_kutta_time_scheme_t), intent(inout)	this,
		integer, intent(in)	order
	)

Parameters

this	The Runge-Kutta scheme object
order	Order of accuracy (1-4), determines coefficients: 1: Forward Euler 2: Heun's method 3: SSPRK3 4: Classic RK4

Forward Euler

Heun's method

SSPRK3

RK4

Definition at line 67 of file runge_kutta_scheme.f90.