40 строки
1.1 KiB
Java
40 строки
1.1 KiB
Java
/*
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
/*
|
|
* Author of revised version: Franklyn Pinedo
|
|
*
|
|
* Adapted from Source Code in C of Tutorial/User's Guide for MPI by
|
|
* Peter Pacheco.
|
|
*/
|
|
/*
|
|
* Copyright (c) 2011 Cisco Systems, Inc. All rights reserved.
|
|
*
|
|
*/
|
|
|
|
import mpi.*;
|
|
|
|
class Hello {
|
|
static public void main(String[] args) throws MPIException {
|
|
|
|
|
|
MPI.Init(args);
|
|
|
|
int myrank = MPI.COMM_WORLD.getRank();
|
|
int size = MPI.COMM_WORLD.getSize() ;
|
|
System.out.println("Hello world from rank " + myrank + " of " + size);
|
|
|
|
MPI.Finalize();
|
|
}
|
|
}
|