[This is preliminary documentation and is subject to change.]
The Communicator type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
 | Group |
Retrieve the group containing all of the processes in this communicator.
|
| Rank |
Returns the rank of the currently executing process within this
communicator.
|
| Size |
Returns the number of processes within this communicator.
|
