Added missing include.

[simgrid.git] / examples / smpi / compute3.c

diff --git a/examples/smpi/compute3.c b/examples/smpi/compute3.c
index 77cb535..c31fb23 100644 (file)
--- a/examples/smpi/compute3.c
+++ b/examples/smpi/compute3.c
@@ -1,30 +1,32 @@
 #include <stdio.h>
+#include <mpi.h>
 
-int main(int argc, char *argv[]) {
-       int i;
-       double d;
-       MPI_Init(&argc, &argv);
-       d = 2.0;
-       SMPI_DO_ONCE {
-               for (i = 0; i < atoi(argv[1]); i++) {
-                       if (d < 10000) {
-                               d = d*d;
-                       } else {
-                               d = 2;
-                       }
-               }
-               printf("%d %f\n", i, d);
-       }
-       SMPI_DO_ONCE {
-               for (i = 0; i < 2*atoi(argv[1]); i++) {
-                       if (d < 10000) {
-                               d = d*d;
-                       } else {
-                               d = 2;
-                       }
-               }
-               printf("%d %f\n", i, d);
-       }
-       MPI_Finalize();
-       return 0;
+int main(int argc, char *argv[])
+{
+  int i;
+  double d;
+  MPI_Init(&argc, &argv);
+  d = 2.0;
+  SMPI_DO_ONCE {
+    for (i = 0; i < atoi(argv[1]); i++) {
+      if (d < 10000) {
+        d = d * d;
+      } else {
+        d = 2;
+      }
+    }
+    printf("%d %f\n", i, d);
+  }
+  SMPI_DO_ONCE {
+    for (i = 0; i < 2 * atoi(argv[1]); i++) {
+      if (d < 10000) {
+        d = d * d;
+      } else {
+        d = 2;
+      }
+    }
+    printf("%d %f\n", i, d);
+  }
+  MPI_Finalize();
+  return 0;
 }