Changeset 1527 for XIOS/dev/branch_openmp/extern/ep_dev/ep_reduce_scatter.cpp

Timestamp:

06/08/18 15:59:53 (6 years ago)

Author:

yushan

Message:

save dev

File:

• XIOS/dev/branch_openmp/extern/ep_dev/ep_reduce_scatter.cpp (modified) (2 diffs)

XIOS/dev/branch_openmp/extern/ep_dev/ep_reduce_scatter.cpp

@@ -19 +19 @@
   int MPI_Reduce_scatter(const void *sendbuf, void *recvbuf, const int recvcounts[], MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
   {
-    if(!comm->is_ep)
-    {
-      return ::MPI_Reduce_scatter(sendbuf, recvbuf, recvcounts, to_mpi_type(datatype), to_mpi_op(op), to_mpi_comm(comm->mpi_comm));
-    }
+    if(!comm->is_ep) return ::MPI_Reduce_scatter(sendbuf, recvbuf, recvcounts, to_mpi_type(datatype), to_mpi_op(op), to_mpi_comm(comm->mpi_comm));
+    if(comm->is_intercomm) return MPI_Reduce_scatter_intercomm(sendbuf, recvbuf, recvcounts, datatype, op, comm);
 
 
@@ -81 +79 @@
   }
 
+  int MPI_Reduce_scatter_intercomm(const void *sendbuf, void *recvbuf, const int recvcounts[], MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
+  {
+    printf("MPI_Reduce_scatter_intercomm not yet implemented\n");
+    MPI_Abort(comm, 0);
+  }
+
   
 }