fix type

dmlc · May 20, 2015 · df14bb1 · df14bb1
1 parent f441dc7
commit df14bb1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/engine_mpi.cc b/src/engine_mpi.cc
@@ -110,8 +110,8 @@ inline MPI::Datatype GetType(mpi::DataType dtype) {
     case kULong: return MPI::UNSIGNED_LONG;
     case kFloat: return MPI::FLOAT;
     case kDouble: return MPI::DOUBLE;
-    case kLong: return MPI::LONG_LONG;
-    case kULong: return MPI::UNSIGNED_LONG_LONG;
+    case kLongLong: return MPI::LONG_LONG;
+    case kULongLong: return MPI::UNSIGNED_LONG_LONG;
   }
   utils::Error("unknown mpi::DataType");
   return MPI::CHAR;