adam_prism_fnl_object

ADAM, PRISM (Plasma Research usIng Simulation Methods) equations system class definition, GPU (FNL) backend.

Source: src/app/prism/fnl/adam_prism_fnl_object.F90

Dependencies

Contents

• prism_fnl_object
• compute_curl_interface_dev
• compute_derivative1_interface_dev
• compute_derivative2_interface_dev
• compute_derivative4_interface_dev
• compute_divergence_interface_dev
• compute_gradient_interface_dev
• compute_laplacian_interface_dev
• compute_residuals_interface_dev
• integrate_interface_dev
• allocate_gpu
• copy_cpu_gpu
• copy_gpu_cpu
• initialize_prism
• load_restart_files
• save_residuals
• save_simulation_data
• apply_fwl_correction
• compute_coils_current
• set_boundary_conditions
• set_initial_conditions
• update_ghost
• update_rk_ghost
• compute_curl_fd_dev
• compute_curl_fv_dev
• compute_derivative1_fd_dev
• compute_derivative1_fv_dev
• compute_derivative2_fd_dev
• compute_derivative2_fv_dev
• compute_derivative4_fd_dev
• compute_divergence_fd_dev
• compute_divergence_fv_dev
• compute_gradient_fd_dev
• compute_gradient_fv_dev
• compute_laplacian_fd_dev
• compute_laplacian_fv_dev
• compute_residuals_fd_centered_dev
• integrate_blanesmoan_dev
• integrate_cfm_dev
• integrate_leapfrog_dev
• integrate_leapfrog_pic
• integrate_rk_ls_dev
• integrate_rk_ssp_dev
• integrate_rk_yoshida_dev
• simulate
• compute_dt
• compute_energy
• compute_energy_error
• compute_max_divergence
• impose_ct_correction
• impose_div_free

Derived Types

prism_fnl_object

PRISM equations system class definition, GPU (FNL) backend.

Inheritance

Extends: prism_common_object

Components

Name	Type	Attributes	Description
io	type(io_object)		IO handler.
adam	type(adam_object)		ADAM.
amr	type(amr_object)		AMR marker handler.
slices	type(slices_object)		Slices handler.
blanesmoan	type(blanesmoan_object)		Blanes-Moan integrator.
cfm	type(cfm_object)		Commutator-Free Magnus integrator.
leapfrog	type(leapfrog_object)		Leapfrog integrator.
flail	type(flail_object)		Linear algebra methods handler.
fdv_scheme	character(len=:)	allocatable	FDV scheme, fd/fv.
fdv_order	integer(kind=I4P)		Order of finite difference/volume schemes, general order.
fdv_half_stencil	integer(kind=I4P)		Half stencil length of finite difference/volume schemes.
fdv_half_stencils	integer(kind=I4P)		Half stencil length of fdv schemes for each derivative up to 6.
ngc	integer(kind=I4P)	pointer	Number of ghost cells.
ni	integer(kind=I4P)	pointer	Number of cells in i direction.
nj	integer(kind=I4P)	pointer	Number of cells in j direction.
nk	integer(kind=I4P)	pointer	Number of cells in k direction.
nb	integer(kind=I4P)	pointer	Total blocks number for MPI.
blocks_number	integer(kind=I4P)	pointer	Actual blocks number.
nv	integer(kind=I4P)	pointer	Number of variables in q vector.
compute_block_total_variation	procedure(compute_block_total_variation_interface)	pass(self), pointer	Compute TV.
compute_curl	procedure(compute_curl_interface)	pass(self), pointer	Compute curl.
compute_derivative1	procedure(compute_derivative1_interface)	pass(self), pointer	Compute deriv1.
compute_derivative2	procedure(compute_derivative2_interface)	pass(self), pointer	Compute deriv2.
compute_derivative4	procedure(compute_derivative4_interface)	pass(self), pointer	Compute deriv4.
compute_divergence	procedure(compute_divergence_interface)	pass(self), pointer	Compute dive.
compute_gradient	procedure(compute_gradient_interface)	pass(self), pointer	Compute grad.
compute_laplacian	procedure(compute_laplacian_interface)	pass(self), pointer	Compute laplac.
nv_c	integer(kind=I4P)	pointer	Number of conservative variables in q vector.
nv_s	integer(kind=I4P)	pointer	Number of source variables in q vector.
nv_cl	integer(kind=I4P)	pointer	Number of divergence cleaning variables in q vector.
q	real(kind=R8P)	allocatable	Conservative cell centered variables.
dq	real(kind=R8P)	allocatable	Residuals right hand side.
q_pic	real(kind=R8P)	allocatable	PIC variables.
pic_fields	real(kind=R8P)	allocatable	Fields value at particle locations.
curl	real(kind=R8P)	allocatable	Curl fields.
divergence	real(kind=R8P)	allocatable	Divergence fields.
q_name	type(string)	allocatable	Fields names [1:nv].
dq_name	type(string)	allocatable	Residuals names [1:nv].
q_pic_name	type(string)	allocatable	PIC Fields names.
curl_name	type(string)	allocatable	Curl fields names.
div_name	type(string)	allocatable	Divergence fields names.
energy_D	real(kind=R8P)	allocatable	Energy of field D, time history.
energy_B	real(kind=R8P)	allocatable	Energy of field B, time history.
coil_power	real(kind=R8P)	allocatable	Power of coils, time history.
Poynting_flux	real(kind=R8P)	allocatable	Total Poynting flux from boundary, time history.
rms_energy_error_D	real(kind=R8P)		RMS energy error of D field.
rms_energy_error_B	real(kind=R8P)		RMS energy error of B field.
max_divergence_D	real(kind=R8P)		Maximum of divergence of D field.
max_divergence_B	real(kind=R8P)		Maximum of divergence of B field.
max_divergence_J	real(kind=R8P)		Maximum of divergence of J field.
q_gpu	real(kind=R8P)	pointer	Field cell centered variables.
dq_gpu	real(kind=R8P)	pointer	Residuals right hand side.
flxyz_c_gpu	real(kind=R8P)	pointer	Fluxes at cell center with +/- decomposition for all directions.
flx_f_gpu	real(kind=R8P)	pointer	Fluxes along x at cell face.
fly_f_gpu	real(kind=R8P)	pointer	Fluxes along y at cell face.
flz_f_gpu	real(kind=R8P)	pointer	Fluxes along z at cell face.
curl_gpu	real(kind=R8P)	pointer	Curl fields.
divergence_gpu	real(kind=R8P)	pointer	Divergence fields.
db5	integer(kind=I4P)		Device data bounds (rank 5): bb(1,:)=lower, bb(2,:)=upper.
hb5	integer(kind=I4P)		Host buffer data bounds (rank 5): bb(1,:)=lower, bb(2,:)=upper.
buf_5D_R8P	real(kind=R8P)	allocatable	Buffer (host memory, device shape), rank 5, R8P.
compute_curl_dev	procedure(compute_curl_interface_dev)	pass(self), pointer	Compute curl.
compute_derivative1_dev	procedure(compute_derivative1_interface_dev)	pass(self), pointer	Compute derivative1.
compute_derivative2_dev	procedure(compute_derivative2_interface_dev)	pass(self), pointer	Compute derivative2.
compute_derivative4_dev	procedure(compute_derivative4_interface_dev)	pass(self), pointer	Compute derivative4.
compute_divergence_dev	procedure(compute_divergence_interface_dev)	pass(self), pointer	Compute divergence.
compute_gradient_dev	procedure(compute_gradient_interface_dev)	pass(self), pointer	Compute gradient.
compute_laplacian_dev	procedure(compute_laplacian_interface_dev)	pass(self), pointer	Compute laplacian.
compute_residuals_dev	procedure(compute_residuals_interface_dev)	pass(self), pointer	Compute residuals.
integrate_dev	procedure(integrate_interface_dev)	pass(self), pointer	Integrate, time operator.

Type-Bound Procedures

Name	Attributes	Description
load_fdv_from_file	pass(self)	Load FDV config from file.
close_block_xh5f	nopass	Close XH5F file block.
close_file_xh5f	nopass	Close XH5F file.
open_block_xh5f	pass(self)	Open block file XH5F.
open_file_xh5f	pass(self)	Open file XH5F.
save_q_xh5f	pass(self)	Save in XH5F (XDMF/HDF5) format.
allocate_common	pass(self)	Allocate common data.
compute_auxiliary_fields	pass(self)	Compute auxiliary fields.
initialize	pass(self)	Initialize the equation common data.
save_energy_error	pass(self)	Save energy error history.
save_energy_history	pass(self)	Save energy history.
save_divergence_history	pass(self)	Save divergence history.
save_restart_files	pass(self)	Save restart files.
save_xh5f	pass(self)	Save simulation data in XH5F format.
initialize_coils	pass(self)	Initialize coils.
set_rectangular_coil_x	pass(self)	Subroutine to set a rectangular coil source with +-x normal
set_rectangular_coil_y	pass(self)	Subroutine to set a rectangular coil source with +-y normal
set_rectangular_coil_z	pass(self)	Subroutine to set a rectangular coil source with +-z normal
set_circular_coil_x	pass(self)	Subroutine to set a circular coil source with +-x normal
set_circular_coil_y	pass(self)	Subroutine to set a circular coil source with +-y normal
set_circular_coil_z	pass(self)	Subroutine to set a circular coil source with +-z normal
set_solenoid_x	pass(self)	Subroutine to set a solenoid source with +-x normal
set_solenoid_y	pass(self)	Subroutine to set a solenoid source with +-y normal
set_solenoid_z	pass(self)	Subroutine to set a solenoid source with +-z normal
allocate_gpu	pass(self)	Allocate GPU data.
copy_cpu_gpu	pass(self)	Copy data from CPU to GPU.
copy_gpu_cpu	pass(self)	Copy data from GPU to CPU.
initialize_prism	pass(self)	Initialize PRISM equation.
load_restart_files	pass(self)	Load restart files.
save_residuals	pass(self)	Save residuals history.
save_simulation_data	pass(self)	Save all simulation data.
apply_fwl_correction	pass(self)	Apply fWLayer correction (if present)
compute_coils_current	pass(self)	Compute current coils sources.
set_boundary_conditions	pass(self)	Set boundary conditions of equation.
set_initial_conditions	pass(self)	Set initial conditions of equation.
update_ghost	pass(self)	Update ghost cells and set boundary conditions.
update_rk_ghost	pass(self)	Update RK stage ghost cells.
compute_curl_fd_dev	pass(self)	Compute curl of vector field by finite difference.
compute_curl_fv_dev	pass(self)	Compute curl of vector field by finite volume.
compute_derivative1_fd_dev	pass(self)	Compute derivative1 of scalar fields, finite difference schemes.
compute_derivative1_fv_dev	pass(self)	Compute derivative1 of scalar fields, finite volume schemes.
compute_derivative2_fd_dev	pass(self)	Compute derivative2 of scalar fields, finite difference schemes.
compute_derivative2_fv_dev	pass(self)	Compute derivative2 of scalar fields, finite volume schemes.
compute_derivative4_fd_dev	pass(self)	Compute derivative4 of scalar fields, finite difference schemes.
compute_divergence_fd_dev	pass(self)	Compute divergence of vector field by finite difference.
compute_divergence_fv_dev	pass(self)	Compute divergence of vector field by finite volume.
compute_gradient_fd_dev	pass(self)	Compute gradient of scalar field, finite difference schemes.
compute_gradient_fv_dev	pass(self)	Compute gradient of scalar field, finite volume schemes.
compute_laplacian_fd_dev	pass(self)	Compute laplacian of scalar field, finite difference schemes.
compute_laplacian_fv_dev	pass(self)	Compute laplacian of scalar field, finite volume schemes.
compute_residuals_fd_centered_dev	pass(self)	Compute residuals, centered finite difference schemes.
integrate_blanesmoan_dev	pass(self)	Blanes and Moan scheme.
integrate_cfm_dev	pass(self)	Commutator-Free Magnus scheme.
integrate_leapfrog_dev	pass(self)	Leapfrog scheme.
integrate_rk_ls_dev	pass(self)	RK classical low storage schemes.
integrate_rk_ssp_dev	pass(self)	SSP RK schemes.
integrate_rk_yoshida_dev	pass(self)	Yoshida schemes.
compute_dt	pass(self)	Compute time step.
compute_energy	pass(self)	Compute energy.
compute_energy_error	pass(self)	Compute energy error.
compute_max_divergence	pass(self)	Compute divergence of D, B and J fields for diagnostics.
impose_ct_correction	pass(self)	Impose Constrained Transport correction on q(ivar:ivar+2).
impose_div_free	pass(self)	Impose divergence-free property.
simulate	pass(self)	Perform the simulation.

Interfaces

compute_curl_interface_dev

compute_derivative1_interface_dev

compute_derivative2_interface_dev

compute_derivative4_interface_dev

compute_divergence_interface_dev

compute_gradient_interface_dev

compute_laplacian_interface_dev

compute_residuals_interface_dev

integrate_interface_dev

Subroutines

allocate_gpu

Allocate GPU data.

subroutine allocate_gpu(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

Call graph

copy_cpu_gpu

Copy data from CPU to GPU.

subroutine copy_cpu_gpu(self, verbose)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.
verbose	logical	in	optional	Trigger verbose output.

Call graph

copy_gpu_cpu

Copy data from GPU to CPU.

subroutine copy_gpu_cpu(self, compute_copy_q_aux, copy_phi, verbose)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.
compute_copy_q_aux	logical	in	optional	Flag to compute auxiliary variables.
copy_phi	logical	in	optional	Copy also phi.
verbose	logical	in	optional	Trigger verbose output.

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initialize_prism

Initialize PRISM equation.

subroutine initialize_prism(self, filename)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.
filename	character(len=*)	in		Input file name.

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load_restart_files

Save restart files.

subroutine load_restart_files(self, t, time)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.
t	integer(kind=I4P)	out		Time iteration.
time	real(kind=R8P)	out		Time.

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save_residuals

Save residuals history.

subroutine save_residuals(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

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save_simulation_data

Save all simulation data.

subroutine save_simulation_data(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

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apply_fwl_correction

Apply correction if a fWL is present.

subroutine apply_fwl_correction(self, q_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.
q_gpu	real(kind=R8P)	inout		Conservative variables.

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compute_coils_current

Compute current coils sources.

subroutine compute_coils_current(self, q_gpu, gamm)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
q_gpu	real(kind=R8P)	inout		Conservative variables.
gamm	real(kind=R8P)	in	optional	RK coefficient.

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set_boundary_conditions

Set boundary conditions of equation.

subroutine set_boundary_conditions(self, q_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
q_gpu	real(kind=R8P)	inout		Conservative variables.

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set_initial_conditions

Set initial conditions of field.

subroutine set_initial_conditions(self, is_restart)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.
is_restart	logical	in		Branching sentinel for restart/non restart path.

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update_ghost

Update ghost cells. If not specified all steps are perfermod, syncronous computation

subroutine update_ghost(self, q_gpu, step, s)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.
q_gpu	real(kind=R8P)	inout		Conservative variables.
step	integer(kind=I4P)	in	optional	Step to be perfordmed in asyncronous comp.
s	integer(kind=I4P)	in	optional	Stage counter.

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update_rk_ghost

Update RK ghost cells.

subroutine update_rk_ghost(self, dt, phi_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		RK object.
dt	real(kind=R8P)	in		Current time step.
phi_gpu	real(kind=R8P)	in	optional	IB distance.

compute_curl_fd_dev

Compute curl of vector fields, div(q(ivar:ivar+2), using finite difference schemes.

subroutine compute_curl_fd_dev(self, ivar, q_gpu, curl_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
ivar	integer(kind=I4P)	in		Start index of variable of q.
q_gpu	real(kind=R8P)	in		Field variables.
curl_gpu	real(kind=R8P)	inout		Curl.

Call graph

compute_curl_fv_dev

Compute curl of vector fields, div(q(ivar:ivar+2), using finite volume schemes.

subroutine compute_curl_fv_dev(self, ivar, q_gpu, curl_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
ivar	integer(kind=I4P)	in		Start index of variable of q.
q_gpu	real(kind=R8P)	in		Field variables.
curl_gpu	real(kind=R8P)	inout		Curl.

compute_derivative1_fd_dev

Compute derivative1 of scalar fields, dq(ivar)/ds, using finite difference schemes.

subroutine compute_derivative1_fd_dev(self, dir, ivar, q_gpu, dq_ds_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
dir	integer(kind=I4P)	in		Direction, 1=X, 2=Y, 3=Z.
ivar	integer(kind=I4P)	in		Start index of variable of q.
q_gpu	real(kind=R8P)	in		Field variables.
dq_ds_gpu	real(kind=R8P)	inout		Derivative1, dq/ds.

compute_derivative1_fv_dev

Compute derivative1 of scalar fields, dq(ivar)/ds, using finite volume schemes.

subroutine compute_derivative1_fv_dev(self, dir, ivar, q_gpu, dq_ds_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
dir	integer(kind=I4P)	in		Direction, 1=X, 2=Y, 3=Z.
ivar	integer(kind=I4P)	in		Start index of variable of q.
q_gpu	real(kind=R8P)	in		Field variables.
dq_ds_gpu	real(kind=R8P)	inout		Derivative1, dq/ds.

compute_derivative2_fd_dev

Compute derivative2 of scalar fields, d2q(ivar)/ds2, using finite difference schemes.

subroutine compute_derivative2_fd_dev(self, dir, ivar, q_gpu, d2q_ds2_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
dir	integer(kind=I4P)	in		Direction, 1=X, 2=Y, 3=Z.
ivar	integer(kind=I4P)	in		Start index of variable of q.
q_gpu	real(kind=R8P)	in		Field variables.
d2q_ds2_gpu	real(kind=R8P)	inout		Derivative2, d2q/ds2.

compute_derivative2_fv_dev

Compute derivative2 of scalar fields, d2q(ivar)/ds2, using finite volume schemes.

subroutine compute_derivative2_fv_dev(self, dir, ivar, q_gpu, d2q_ds2_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
dir	integer(kind=I4P)	in		Direction, 1=X, 2=Y, 3=Z.
ivar	integer(kind=I4P)	in		Start index of variable of q.
q_gpu	real(kind=R8P)	in		Field variables.
d2q_ds2_gpu	real(kind=R8P)	inout		Derivative2, d2q/ds2.

compute_derivative4_fd_dev

Compute derivative4 of scalar fields, d4q(ivar)/ds4, using finite difference schemes.

subroutine compute_derivative4_fd_dev(self, dir, ivar, q_gpu, d4q_ds4_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
dir	integer(kind=I4P)	in		Direction, 1=X, 2=Y, 3=Z.
ivar	integer(kind=I4P)	in		Start index of variable of q.
q_gpu	real(kind=R8P)	in		Field variables.
d4q_ds4_gpu	real(kind=R8P)	inout		Derivative4, d4q/ds4.

compute_divergence_fd_dev

Compute divergence of vector fields, div(q(ivar:ivar+2), using finite difference schemes. Directly computes divergence from transposed GPU layout (b,i,j,k,v).

subroutine compute_divergence_fd_dev(self, ivar, ovar, q_gpu, divergence_gpu, maxdiv)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
ivar	integer(kind=I4P)	in		Start index of field of q.
ovar	integer(kind=I4P)	in		Output index in div.
q_gpu	real(kind=R8P)	in		Field variables.
divergence_gpu	real(kind=R8P)	inout		Divergence.
maxdiv	real(kind=R8P)	out	optional	Max divergence, for checking.

Call graph

compute_divergence_fv_dev

Compute divergence of vector fields, div(q(ivar:ivar+2), using finite volume schemes. Directly computes divergence from transposed GPU layout (b,i,j,k,v).

subroutine compute_divergence_fv_dev(self, ivar, ovar, q_gpu, divergence_gpu, maxdiv)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
ivar	integer(kind=I4P)	in		Start index of field of q.
ovar	integer(kind=I4P)	in		Output index in divergence.
q_gpu	real(kind=R8P)	in		Field variables.
divergence_gpu	real(kind=R8P)	inout		Divergence.
maxdiv	real(kind=R8P)	out	optional	Max divergence, for checking.

compute_gradient_fd_dev

Compute gradient of scalar variable q(ivar), finite difference schemes.

subroutine compute_gradient_fd_dev(self, ivar, q_gpu, gradient_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
ivar	integer(kind=I4P)	in		Index of scalar var of q.
q_gpu	real(kind=R8P)	in		Field variables.
gradient_gpu	real(kind=R8P)	inout		Gradient.

compute_gradient_fv_dev

Compute gradient of scalar variable q(ivar), finite volume schemes.

subroutine compute_gradient_fv_dev(self, ivar, q_gpu, gradient_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
ivar	integer(kind=I4P)	in		Index of scalar var of q.
q_gpu	real(kind=R8P)	in		Field variables.
gradient_gpu	real(kind=R8P)	inout		Gradient.

compute_laplacian_fd_dev

Compute laplacian of scalar variable q(ivar), finite difference schemes.

subroutine compute_laplacian_fd_dev(self, ivar, q_gpu, laplacian_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
ivar	integer(kind=I4P)	in		Index of scalar variable of q.
q_gpu	real(kind=R8P)	in		Field variables.
laplacian_gpu	real(kind=R8P)	inout		Gradient.

compute_laplacian_fv_dev

Compute laplacian of scalar variable q(ivar), finite volume schemes.

subroutine compute_laplacian_fv_dev(self, ivar, q_gpu, laplacian_gpu)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	in		The equation.
ivar	integer(kind=I4P)	in		Index of scalar variable of q.
q_gpu	real(kind=R8P)	in		Field variables.
laplacian_gpu	real(kind=R8P)	inout		Gradient.

compute_residuals_fd_centered_dev

Compute residuals of equation, space operator, centered finite difference schemes.

subroutine compute_residuals_fd_centered_dev(self, q_gpu, dq_gpu, s)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.
q_gpu	real(kind=R8P)	inout		Conservative variables.
dq_gpu	real(kind=R8P)	inout		Residuals.
s	integer(kind=I4P)	in	optional	Stage counter.

Call graph

integrate_blanesmoan_dev

Integrate equation, time operator, Blanes and Moan scheme.

subroutine integrate_blanesmoan_dev(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

integrate_cfm_dev

Integrate equation, time operator, Commutator-Free Magnus integrator.

subroutine integrate_cfm_dev(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

integrate_leapfrog_dev

Integrate equation, time operator, leapfrog scheme.

subroutine integrate_leapfrog_dev(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

integrate_leapfrog_pic

Integrate equation, time operator, leapfrog scheme.

subroutine integrate_leapfrog_pic(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

integrate_rk_ls_dev

Integrate equation, time operator, RK classical low storage schemes. Low storage RK working on q_rk(:,:,:,:,:,1)/q as stages, update q in place.

subroutine integrate_rk_ls_dev(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

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integrate_rk_ssp_dev

Integrate equation, time operator, SSP RK schemes. SSP RK working on q_rk as stages.

subroutine integrate_rk_ssp_dev(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

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integrate_rk_yoshida_dev

Integrate equation, time operator, Yoshida RK scheme.

subroutine integrate_rk_yoshida_dev(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

simulate

Perform the simulation.

subroutine simulate(self, filename)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.
filename	character(len=*)	in		Input file name.

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compute_dt

Compute maximum time step accordingly to CFL stabilty criterion.

subroutine compute_dt(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

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compute_energy

Compute energy.

subroutine compute_energy(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

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compute_energy_error

Compute energy error.

subroutine compute_energy_error(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

compute_max_divergence

Compute maximum divergence.

subroutine compute_max_divergence(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

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impose_ct_correction

Impose Constrained Transport Correction on vectorial variable q(ivar:ivar+2). Note that self%divergence memory is used as buffer, be carefull.

subroutine impose_ct_correction(self, ivar)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.
ivar	integer(kind=I4P)	in		Variable (start) index in q.

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impose_div_free

Impose divergence-free property.

subroutine impose_div_free(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_fnl_object)	inout		The equation.

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