Flag causes mpi compiler bug in GPU version

(cherry picked from commit 9a2ba67f)

Flag causes mpi compiler bug in GPU version
6913aa07 · Martin Schönherr · 6f6e644a · 6913aa07
Commit 6913aa07 authored 2 years ago by Martin Schönherr
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -170,7 +170,7 @@ endif()

 if(BUILD_USE_MPI)
    find_package(MPI REQUIRED)
-    list(APPEND VF_COMPILER_DEFINITION VF_MPI)
+    #list(APPEND VF_COMPILER_DEFINITION VF_MPI)
 endif()

 # boost