Commit 8c2688a6 authored by Jakub Klinkovský's avatar Jakub Klinkovský
Browse files

MPI wrappers: added missing default communicator

parent fe38b075

src/TNL/MPI/Wrappers.h

+8 −5
Original line number Diff line number Diff line
@@ -296,7 +296,7 @@ void Allreduce( const T* data, 
                T* reduced_data,

                int count,

                const MPI_Op& op,

                MPI_Comm communicator)

                MPI_Comm communicator = MPI_COMM_WORLD )

{

   TNL_ASSERT_NE( communicator, MPI_COMM_NULL, "Allreduce cannot be called with MPI_COMM_NULL" );

#ifdef HAVE_MPI
@@ -313,7 +313,7 @@ template< typename T > 
void Allreduce( T* data,

                int count,

                const MPI_Op& op,

                MPI_Comm communicator)

                MPI_Comm communicator = MPI_COMM_WORLD )

{

   TNL_ASSERT_NE( communicator, MPI_COMM_NULL, "Allreduce cannot be called with MPI_COMM_NULL" );

#ifdef HAVE_MPI
@@ -329,7 +329,7 @@ void Reduce( const T* data, 
             int count,

             const MPI_Op& op,

             int root,

             MPI_Comm communicator)

             MPI_Comm communicator = MPI_COMM_WORLD )

{

   TNL_ASSERT_NE( communicator, MPI_COMM_NULL, "Reduce cannot be called with MPI_COMM_NULL" );

#ifdef HAVE_MPI
@@ -340,7 +340,10 @@ void Reduce( const T* data, 
}



template< typename T >

void Bcast( T* data, int count, int root, MPI_Comm communicator)

void Bcast( T* data,

            int count,

            int root,

            MPI_Comm communicator = MPI_COMM_WORLD )

{

   TNL_ASSERT_NE( communicator, MPI_COMM_NULL, "Bcast cannot be called with MPI_COMM_NULL" );

#ifdef HAVE_MPI
@@ -354,7 +357,7 @@ void Alltoall( const T* sendData, 
               int sendCount,

               T* receiveData,

               int receiveCount,

               MPI_Comm communicator )

               MPI_Comm communicator = MPI_COMM_WORLD )

{

   TNL_ASSERT_NE( communicator, MPI_COMM_NULL, "Alltoall cannot be called with MPI_COMM_NULL" );

#ifdef HAVE_MPI