Initial

uebung_04/exercise_01/exercise_01.c

@@ -0,0 +1,17 @@
+#include "mpi.h"
+#include <stdio.h>
+
+int main(int argc, char **argv) {
+  int rank, size, err, n;
+
+  MPI_Init(&argc, &argv);
+
+  MPI_Comm_size(MPI_COMM_WORLD, &size);
+  MPI_Comm_rank(MPI_COMM_WORLD, &rank);
+
+  printf("rank=%d size=%d\n", rank, size);
+
+  MPI_Finalize();
+
+  return 0;
+}