added long double to MPI communicator (plumed#600)

chen-jialan · Jul 13, 2020 · 5580837 · 5580837
1 parent 9a30f8e
commit 5580837
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/tools/Communicator.cpp b/src/tools/Communicator.cpp
@@ -275,6 +275,7 @@ template<> MPI_Datatype Communicator::getMPIType<char>()   { return MPI_CHAR;}
 template<> MPI_Datatype Communicator::getMPIType<unsigned>()   { return MPI_UNSIGNED;}
 template<> MPI_Datatype Communicator::getMPIType<AtomNumber>()   { return MPI_UNSIGNED;}
 template<> MPI_Datatype Communicator::getMPIType<long unsigned>()   { return MPI_UNSIGNED_LONG;}
+template<> MPI_Datatype Communicator::getMPIType<long double>()   { return MPI_LONG_DOUBLE;}
 #else
 template<> MPI_Datatype Communicator::getMPIType<float>() { return MPI_Datatype();}
 template<> MPI_Datatype Communicator::getMPIType<double>() { return MPI_Datatype();}
@@ -283,6 +284,7 @@ template<> MPI_Datatype Communicator::getMPIType<char>() { return MPI_Datatype()
 template<> MPI_Datatype Communicator::getMPIType<unsigned>() { return MPI_Datatype();}
 template<> MPI_Datatype Communicator::getMPIType<AtomNumber>()   { return MPI_Datatype();}
 template<> MPI_Datatype Communicator::getMPIType<long unsigned>() { return MPI_Datatype();}
+template<> MPI_Datatype Communicator::getMPIType<long double>() { return MPI_Datatype();}
 #endif