dolfinx.cpp.common

Common module

Classes

`IndexMap`(, order=], ghost_owners, ...)
`Reduction`
`Timer`()	Timer class
`TimingType`

class dolfinx.cpp.common.IndexMap(self, comm: MPICommWrapper, local_size: int)

class dolfinx.cpp.common.IndexMap(self, comm: MPICommWrapper, local_size: int, ghosts: ndarray[dtype=int64, writable=False, shape=(*), order='C'], ghost_owners: ndarray[dtype=int32, writable=False, shape=(*), order='C'])

class dolfinx.cpp.common.IndexMap(self, comm: MPICommWrapper, local_size: int, dest_src: list[ndarray[dtype=int32, writable=False, shape=(*), order='C']], ghosts: ndarray[dtype=int64, writable=False, shape=(*), order='C'], ghost_owners: ndarray[dtype=int32, writable=False, shape=(*), order='C'])

Bases: object

property comm: (self) -> MPICommWrapper

property ghosts: Return list of ghost indices

global_to_local

imbalance: Imbalance of the current IndexMap.

index_to_dest_ranks

property local_range: Range of indices owned by this map

local_to_global

property num_ghosts: (self) -> int

property owners: (self) -> numpy.ndarray[dtype=int32, writable=False, shape=(*)]

property size_global: (self) -> int

property size_local: (self) -> int

class dolfinx.cpp.common.Reduction

Bases: object

average = dolfinx.cpp.common.Reduction.average

max = dolfinx.cpp.common.Reduction.max

min = dolfinx.cpp.common.Reduction.min

class dolfinx.cpp.common.Timer(self)

class dolfinx.cpp.common.Timer(self, task: str)

Bases: object

Timer class

elapsed

resume

start: Start timer

stop: Stop timer

class dolfinx.cpp.common.TimingType

Bases: object

system = dolfinx.cpp.common.TimingType.system

user = dolfinx.cpp.common.TimingType.user

wall = dolfinx.cpp.common.TimingType.wall