ax_product Module Reference

Defines a Matrix-vector product.

Data Types
interface	ax_compute
	Abstract interface for computing \( Ax \) inside a Krylov method. More...
interface	ax_compute_vector
	Abstract interface for computing \( Ax \) inside a Krylov method, taking 3 components of a vector field in a coupled manner. More...
interface	ax_helm_allocate
	Allocate a Helmholtz problem matrix-vector product. The implementation is selected by name and compute backend. More...
type	ax_helm_allocator_entry
	Called in user modules to add an allocator for custom types. More...
type	ax_t
	Base type for a matrix-vector product providing \( Ax \). More...

Functions/Subroutines
subroutine	ax_free (this)
	Release resources held by a matrix-vector product.

Variables
type(ax_helm_allocator_entry), dimension(:), allocatable	ax_helm_registry
	Registry of allocators for user-defined matrix-vector product types.
integer	ax_helm_registry_size = 0
	The size of ax_helm_registry.

Function/Subroutine Documentation

ax_free()

subroutine ax_product::ax_free ( class(ax_t), intent(inout)  this )

private

This default implementation permits resource-free operators to require no special handling. Descendants with pointer or allocatable components should override it.

Definition at line 160 of file ax.f90.

Variable Documentation

ax_helm_registry

type(ax_helm_allocator_entry), dimension(:), allocatable ax_product::ax_helm_registry

Definition at line 90 of file ax.f90.

ax_helm_registry_size

integer ax_product::ax_helm_registry_size = 0

private

Definition at line 93 of file ax.f90.