poisson.F90 File Reference

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Modules
module	poisson_oct_m

Data Types
type	poisson_oct_m::poisson_t

Functions/Subroutines
subroutine, public	poisson_oct_m::poisson_init (this, namespace, space, der, mc, stencil, qtot, label, solver, verbose, force_serial, force_cmplx, fft_batch_size)
subroutine, public	poisson_oct_m::poisson_end (this)
subroutine	poisson_oct_m::zpoisson_solve_real_and_imag_separately (this, namespace, pot, rho, all_nodes, kernel)
subroutine	poisson_oct_m::zpoisson_solve_real_and_imag_separately_batch (this, namespace, pot, rho, kernel)
	Batched analogue of zpoisson_solve_real_and_imag_separately. More...
subroutine	poisson_oct_m::zpoisson_solve_real_and_imag_separately_accel (this, namespace, pot_buffer, rho_buffer, kernel, count)
	Device variant of zpoisson_solve_real_and_imag_separately. More...
subroutine, public	poisson_oct_m::zpoisson_solve (this, namespace, pot, rho, all_nodes, kernel, reset)
subroutine, public	poisson_oct_m::poisson_solve_batch (this, namespace, potb, rhob, all_nodes, kernel)
logical function	poisson_oct_m::poisson_is_batch_capable (this)
	Whether this solver can transform a whole batch of functions in one call. More...
logical function, public	poisson_oct_m::poisson_is_device_batch_capable (this)
	Whether a batch can be solved with the densities and potentials kept on the device. More...
subroutine, public	poisson_oct_m::dpoisson_solve (this, namespace, pot, rho, all_nodes, kernel, reset)
	Calculates the Poisson equation. Given the density returns the corresponding potential. More...
subroutine, public	poisson_oct_m::poisson_init_sm (this, namespace, space, main, der, sm, grp, method, force_cmplx)
logical pure function	poisson_oct_m::poisson_solver_is_iterative (this)
subroutine, public	poisson_oct_m::poisson_async_init (this, mc)
subroutine, public	poisson_oct_m::poisson_async_end (this, mc)
subroutine, public	poisson_oct_m::poisson_slave_work (this, namespace)
logical pure function, public	poisson_oct_m::poisson_is_async (this)
subroutine, public	poisson_oct_m::poisson_build_kernel (this, namespace, space, coulb, qq, cam, singul)
real(real64) function, public	poisson_oct_m::poisson_get_full_range_weight (this, cam)
	Most Poisson solvers do not implement Coulomb attenuated potentials, and can only be used for global hybrids like PBE0. For these ones, this routine returns the weight of the full-range hybrids. More...
subroutine	poisson_oct_m::poisson_kernel_init (this, namespace, space, mc, stencil)
subroutine	poisson_oct_m::poisson_solve_direct (this, namespace, pot, rho)
subroutine	poisson_oct_m::dpoisson_solve_direct_sm (this, namespace, sm, pot, rho)
subroutine	poisson_oct_m::zpoisson_solve_direct_sm (this, namespace, sm, pot, rho)
subroutine, public	poisson_oct_m::dpoisson_solve_start (this, rho)
subroutine, public	poisson_oct_m::dpoisson_solve_finish (this, pot)
subroutine, public	poisson_oct_m::dpoisson_solve_sm (this, namespace, sm, pot, rho, all_nodes)
	Calculates the Poisson equation. Given the density returns the corresponding potential. More...
subroutine, public	poisson_oct_m::dpoisson_solve_batch (this, namespace, pot, rho, kernel, all_nodes, pot_buffer, rho_buffer, count)
	Solves the Poisson equation for batched quantities, using fast Fourier transforms (FFTs). More...
subroutine, public	poisson_oct_m::zpoisson_solve_start (this, rho)
subroutine, public	poisson_oct_m::zpoisson_solve_finish (this, pot)
subroutine, public	poisson_oct_m::zpoisson_solve_sm (this, namespace, sm, pot, rho, all_nodes)
	Calculates the Poisson equation. Given the density returns the corresponding potential. More...
subroutine, public	poisson_oct_m::zpoisson_solve_batch (this, namespace, pot, rho, kernel, all_nodes, pot_buffer, rho_buffer, count)
	Solves the Poisson equation for batched quantities, using fast Fourier transforms (FFTs). More...

Variables
integer, parameter, public	poisson_oct_m::poisson_direct_sum = -1
integer, parameter, public	poisson_oct_m::poisson_fft = 0
integer, parameter, public	poisson_oct_m::poisson_cg = 5
integer, parameter, public	poisson_oct_m::poisson_cg_corrected = 6
integer, parameter, public	poisson_oct_m::poisson_multigrid = 7
integer, parameter, public	poisson_oct_m::poisson_isf = 8
integer, parameter, public	poisson_oct_m::poisson_psolver = 10
integer, parameter, public	poisson_oct_m::poisson_no = -99
integer, parameter, public	poisson_oct_m::poisson_null = -999
integer, parameter	poisson_oct_m::cmd_finish = 1
integer, parameter	poisson_oct_m::cmd_poisson_solve = 2