expose_hdiags_inv Interface

interface
public module subroutine expose_hdiags_inv(self, res)

Arguments

Type IntentOptional Attributes Name
class(multigrid_solver_t), intent(in), target :: self

Instance of the type

type(c_ptr), intent(out) :: res

Pointer to inverse diagonal of Helmhotz matrices

Description

Exposes the inverse diagonal of Helmholtz matrices Required for the GPU solver.