📄 errstreamprinter.java
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package mpi.env; import mpi.*; public class ErrStreamPrinter { public ErrStreamPrinter() { } public ErrStreamPrinter(String[] args) throws Exception { int me, size ; String[] nargs = MPI.Init(args); me = MPI.COMM_WORLD.Rank() ; size = MPI.COMM_WORLD.Size() ; if(me == 0) { System.out.println(" this is output stream "); System.err.println(" this is error stream"); } if(me == 0) System.out.println("ErrStreamPrinter TEST COMPLETE\n"); MPI.Finalize(); }}
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