`salvus.mesh.algorithms.distributed_mesh.construct_mesh`

Distributed mesh construction algorithms.

Functions

`distribute_material()`

def distribute_material(
    material: Optional[Material], comm: int
) -> tuple[bindings.DM, dict[str, npt.NDArray]]: ...

Distribute a material across the ranks of a communicator.

Parameters

material Optional[Material] — The material to distribute.
comm int — The MPI communicator to distribute across.

Returns tuple[bindings.DM, dict[str, npt.NDArray]]

`get_embedding_coordinates()`

def get_embedding_coordinates(
    dm: bindings.DMPlex, execution_policy: bindings.ExecutionPolicy
) -> npt.NDArray: ...

Get the coordinates of the embedding from a DMPlex.

Parameters

dm bindings.DMPlex — The DMPlex to get the coordinates from.
execution_policy bindings.ExecutionPolicy — The execution policy governing parallelism.

Returns npt.NDArray

`lift_embedding_coordinates()`

def lift_embedding_coordinates(
    coords_embed: npt.NDArray, to_order: int
) -> npt.NDArray: ...

Lift the coordinates of the embedding to a higher order.

Parameters

coords_embed npt.NDArray — The coordinates of the embedding to lift.
to_order int — The order to lift the coordinates to.

Returns npt.NDArray

`mesh_from_domain()`

def mesh_from_domain(
    domain: domains.Domain | None,
    model: Material | LayeredModel | MeshingProtocol | None,
    mesh_resolution: MeshResolution | None,
    exec: bindings.ExecutionPolicy = salvus._core.lib.salvus_core_python_bindings.ExecutionPolicy,
    comm: int | None = None,
    timer: Timer | None = None,
    verbosity: int = 0,
) -> tuple[Mesh, bindings.DMPlex | None]: ...

Create a distributed mesh from a domain, model, and mesh resolution.

Parameters

domain domains.Domain | None — The domain to create the mesh for.
model Material | LayeredModel | MeshingProtocol | None — The material, layered model, or meshing protocol to use for creating the mesh.
mesh_resolution MeshResolution | None — The mesh resolution to use for creating the mesh.
exec bindings.ExecutionPolicy — The execution policy governing parallelism.
comm int | None — The MPI communicator to use for creating the mesh. If None, a serial mesh will be created.
timer Timer | None — An optional timer to use for timing the mesh creation.
verbosity int — The verbosity level for logging.

Returns tuple[Mesh, bindings.DMPlex | None]