Update docs/using_eessi/building_on_eessi.md

hvelab · ocaisa · web-flow · commit 33c5d94db3c0 · 2025-01-09T14:04:45.000+01:00
Co-authored-by: ocaisa &lt;alan.ocais@cecam.org&gt;
diff --git a/docs/using_eessi/building_on_eessi.md b/docs/using_eessi/building_on_eessi.md
@@ -162,9 +162,9 @@ int main(int argc, char **argv)
    int node;
 
    MPI_Init(&argc,&argv);
-   MPI_Comm_rank(MPI_COMM_WORLD, &node);
+   MPI_Comm_rank(MPI_COMM_WORLD, &rank);
 
-   printf("Hello World from Node %d\n",node);
+   printf("Hello World from MPI rank %d\n", rank);
 
    MPI_Finalize();
 }

Original file line number	Diff line number	Diff line change
`@@ -162,9 +162,9 @@ int main(int argc, char **argv)`
`162`	`162`	`int node;`
`163`	`163`
`164`	`164`	`MPI_Init(&argc,&argv);`
`165`		`- MPI_Comm_rank(MPI_COMM_WORLD, &node);`
	`165`	`+ MPI_Comm_rank(MPI_COMM_WORLD, &rank);`
`166`	`166`
`167`		`- printf("Hello World from Node %d\n",node);`
	`167`	`+ printf("Hello World from MPI rank %d\n", rank);`
`168`	`168`
`169`	`169`	`MPI_Finalize();`
`170`	`170`	`}`