fv Namespace Reference

Variables
str	initial_conditions
str	boundary_conditions
	parser = exahype2.ArgumentParser("ExaHyPE 2 Finite Volumes Kernel Benchmarking Script")
	min_depth
	degrees_of_freedom
	type
	default
	help
	args = parser.parse_args()
list	size = [1.0, 1.0, 1.0]
	project
	fv_solver
	max_eigenvalue
	flux
float	time_in_between_plots = 0.0
	dimensions
	offset
	min_end_time
	max_end_time
	first_plot_time_stamp
	periodic_BC
	mode
	makefile = project.output.makefile

Variable Documentation

args

fv.args = parser.parse_args()

Definition at line 49 of file fv.py.

boundary_conditions

fv.boundary_conditions

Initial value:

=  """
  // Reflective boundary conditions
  Qoutside[Shortcuts::rho]      = Qinside[Shortcuts::rho];
  Qoutside[Shortcuts::rhoU + 0] = -Qinside[Shortcuts::rhoU + 0];
  Qoutside[Shortcuts::rhoU + 1] = -Qinside[Shortcuts::rhoU + 1];
#if DIMENSIONS == 3
  Qoutside[Shortcuts::rhoU + 2] = -Qinside[Shortcuts::rhoU + 2];
#endif
  Qoutside[Shortcuts::rhoE]     = Qinside[Shortcuts::rhoE];
"""

Definition at line 24 of file fv.py.

default

fv.default

Definition at line 45 of file fv.py.

degrees_of_freedom

fv.degrees_of_freedom

Definition at line 38 of file fv.py.

dimensions

fv.dimensions

Definition at line 87 of file fv.py.

first_plot_time_stamp

fv.first_plot_time_stamp

Definition at line 92 of file fv.py.

flux

fv.flux

Definition at line 75 of file fv.py.

fv_solver

fv.fv_solver

Initial value:

=  exahype2.solvers.fv.godunov.GlobalAdaptiveTimeStep(
    name="FVSolver",
    patch_size=args.degrees_of_freedom,
    unknowns={"rho": 1, "rhoU": args.dimensions, "rhoE": 1},
    auxiliary_variables=0,
    min_volume_h=(1.1 * min(size[0 : args.dimensions]) / (3.0**args.min_depth)),
    max_volume_h=(1.1 * min(size[0 : args.dimensions]) / (3.0**args.min_depth)),
    time_step_relaxation=0.5,
    use_enclave_tasking=True,
)

Definition at line 60 of file fv.py.

help

fv.help

Definition at line 46 of file fv.py.

initial_conditions

fv.initial_conditions

Initial value:

=  """
  Q[Shortcuts::rho]       = 1.0;
  Q[Shortcuts::rhoU + 0]  = 0.0;
  Q[Shortcuts::rhoU + 1]  = 0.0;
#if DIMENSIONS == 2
  Q[Shortcuts::rhoE]      = ((sqrt(pow(0.5 - x(0), 2) + pow(0.5 - x(1), 2)) < 0.2) ? (1.0) : (1.01));
#else
  Q[Shortcuts::rhoU + 2]  = 0.0;
  Q[Shortcuts::rhoE]      = ((sqrt(pow(0.5 - x(0), 2) + pow(0.5 - x(1), 2) + pow(0.5 - x(2), 2)) < 0.2) ? (1.0) : (1.01));
#endif
"""

Definition at line 12 of file fv.py.

makefile

fv.makefile = project.output.makefile

Definition at line 115 of file fv.py.

max_eigenvalue

fv.max_eigenvalue

Definition at line 74 of file fv.py.

max_end_time

fv.max_end_time

Definition at line 91 of file fv.py.

min_depth

fv.min_depth

Definition at line 37 of file fv.py.

min_end_time

fv.min_end_time

Definition at line 90 of file fv.py.

mode

fv.mode

Definition at line 97 of file fv.py.

offset

fv.offset

Definition at line 89 of file fv.py.

parser

fv.parser = exahype2.ArgumentParser("ExaHyPE 2 Finite Volumes Kernel Benchmarking Script")

Definition at line 35 of file fv.py.

periodic_BC

fv.periodic_BC

Definition at line 94 of file fv.py.

project

fv.project

Initial value:

=  exahype2.Project(
    namespace=["benchmarks", "exahype2", "kernelbenchmarks"],
    project_name="KernelBenchmarks",
    directory=".",
    executable="KernelBenchmarks",
)

Definition at line 53 of file fv.py.

size

fv.size = [1.0, 1.0, 1.0]

Definition at line 51 of file fv.py.

time_in_between_plots

fv.time_in_between_plots = 0.0

Definition at line 81 of file fv.py.

type

fv.type

Definition at line 44 of file fv.py.