Package hedge :: Package cuda :: Module discretization :: Class Discretization

Class Discretization

                   object --+    
                            |    
discretization.Discretization --+
                                |
                               Discretization

Instance Methods

__init__(self, mesh, local_discretization=None, order=None, flux_plan=None, init_cuda=True, debug=False, dev=None, default_scalar_type=numpy.float32)

source code

find_el_gpu_index(self, el)

source code

find_number_in_block(self, el)

source code

gpu_dof_count(self)

source code

volume_to_gpu(self, field)

source code

volume_from_gpu(self, field)

source code

gpu_boundary_embedding(self, tag)
Return an array of indices embedding a CPU boundary field for tag into the GPU boundary field. source code

boundary_to_gpu(self, tag, field)

source code

volume_empty(self, shape=(), dtype=None)

source code

volume_zeros(self, shape=())

source code

interpolate_volume_function(self, f, dtype=None)

source code

boundary_empty(self, tag=hedge.mesh.TAG_ALL, shape=(), dtype=None)

source code

boundary_zeros(self, tag=hedge.mesh.TAG_ALL, shape=(), dtype=None)

source code

interpolate_boundary_function(self, f, tag=hedge.mesh.TAG_ALL)

source code

boundary_normals(self, tag=hedge.mesh.TAG_ALL)

source code

volumize_boundary_field(self, bfield, tag=hedge.mesh.TAG_ALL)

source code

boundarize_volume_field(self, field, tag=hedge.mesh.TAG_ALL)

source code

compile(self, optemplate)

source code

Inherited from discretization.Discretization: __len__, add_instrumentation, boundary_nonempty, dt_factor, dt_geometric_factor, dt_non_geometric_factor, find_el_data, find_el_discretization, find_el_range, find_element, get_boundary, get_flux_operator, integral, len_boundary, norm

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Static Methods
Inherited from `discretization.Discretization`: `get_local_discretization`

Class Variables
	host_volume_empty = `s.volume_empty`
	host_volume_zeros = `s.volume_zeros`

Properties

Inherited from discretization.Discretization: inverse_mass_operator, mass_operator, minv_stiffness_t, nabla, stiffness_operator, stiffness_t_operator

Inherited from object: __class__

Method Details

init(self, mesh, local_discretization=None, order=None, flux_plan=None, init_cuda=True, debug=False, dev=None, default_scalar_type=numpy.float32)
(Constructor)

source code

Overrides: discretization.Discretization.__init__

gpu_boundary_embedding(self, tag)

source code

Return an array of indices embedding a CPU boundary field for tag into the GPU boundary field.

Decorators:

@memoize_method

Class Discretization

__init__(self, mesh, local_discretization=None, order=None, flux_plan=None, init_cuda=True, debug=False, dev=None, default_scalar_type=numpy.float32) (Constructor)

gpu_boundary_embedding(self, tag)

volume_empty(self, shape=(), dtype=None)

volume_zeros(self, shape=())

interpolate_volume_function(self, f, dtype=None)

boundary_empty(self, tag=hedge.mesh.TAG_ALL, shape=(), dtype=None)

boundary_zeros(self, tag=hedge.mesh.TAG_ALL, shape=(), dtype=None)

interpolate_boundary_function(self, f, tag=hedge.mesh.TAG_ALL)

boundary_normals(self, tag=hedge.mesh.TAG_ALL)

volumize_boundary_field(self, bfield, tag=hedge.mesh.TAG_ALL)

boundarize_volume_field(self, field, tag=hedge.mesh.TAG_ALL)

compile(self, optemplate)

init(self, mesh, local_discretization=None, order=None, flux_plan=None, init_cuda=True, debug=False, dev=None, default_scalar_type=numpy.float32)
(Constructor)