peano4.api.taskgraph.Task.Task.GridEntity Class Reference

Which kind of mesh entity a Task works on. More...

Inheritance diagram for peano4.api.taskgraph.Task.Task.GridEntity:

Collaboration diagram for peano4.api.taskgraph.Task.Task.GridEntity:

Static Public Attributes
int	VERTEX = 1
int	FACE = 2
int	CELL = 3
int	GLOBAL = 4

Detailed Description

Which kind of mesh entity a Task works on.

GLOBAL tasks do not work on any mesh entity at all. They only plug into prepareTraversal()/unprepareTraversal(), i.e. they realise global (per rank) activities such as triggering the load balancing. They therefore may not declare any cell, face or vertex data, may not repeat, and no other task may depend on them. Task graph compilers which fuse tasks append a GLOBAL task to the traversal holding its last dependency (peano4.api.taskgraph.compiler.FuseSteps.translate()).

Definition at line 114 of file Task.py.

Field Documentation

CELL

int peano4.api.taskgraph.Task.Task.GridEntity.CELL = 3

static

Definition at line 132 of file Task.py.

FACE

int peano4.api.taskgraph.Task.Task.GridEntity.FACE = 2

static

Definition at line 131 of file Task.py.

GLOBAL

int peano4.api.taskgraph.Task.Task.GridEntity.GLOBAL = 4

static

Definition at line 133 of file Task.py.

VERTEX

int peano4.api.taskgraph.Task.Task.GridEntity.VERTEX = 1

static

Definition at line 130 of file Task.py.

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The documentation for this class was generated from the following file:

• src/peano4/api/taskgraph/Task.py