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