Fixing compile error without MPI

2015-11-30 15:53:39 -05:00
parent 86f141c8fb
commit 19f35bd19b
1 changed files with 1 additions and 0 deletions
--- a/common/MPI_Helpers.h
+++ b/common/MPI_Helpers.h
@@ -18,6 +18,7 @@
    #define MPI_COMM_WORLD 0
    #define MPI_COMM_SELF 0
    #define MPI_COMM_NULL -1
+    #define MPI_GROUP_NULL -2
    #define MPI_STATUS_IGNORE NULL
    enum MPI_Datatype { MPI_LOGICAL, MPI_CHAR, MPI_UNSIGNED_CHAR, MPI_INT, 
        MPI_UNSIGNED, MPI_LONG, MPI_UNSIGNED_LONG, MPI_LONG_LONG, MPI_FLOAT, MPI_DOUBLE };