Convert enum smpi_process_state to enum class.

[simgrid.git] / src / smpi / bindings / smpi_pmpi_comm.cpp

diff --git a/src/smpi/bindings/smpi_pmpi_comm.cpp b/src/smpi/bindings/smpi_pmpi_comm.cpp
index faa15ab..4775ea2 100644 (file)
--- a/src/smpi/bindings/smpi_pmpi_comm.cpp
+++ b/src/smpi/bindings/smpi_pmpi_comm.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -12,7 +12,6 @@
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(smpi_pmpi);
 
 /* PMPI User level calls */
-extern "C" { // Obviously, the C MPI interface should use the C linkage
 
 int PMPI_Comm_rank(MPI_Comm comm, int *rank)
 {
@@ -102,7 +101,7 @@ int PMPI_Comm_create(MPI_Comm comm, MPI_Group group, MPI_Comm * newcomm)
     return MPI_ERR_GROUP;
   } else if (newcomm == nullptr) {
     return MPI_ERR_ARG;
-  } else if(group->rank(smpi_process()->index())==MPI_UNDEFINED){
+  } else if (group->rank(simgrid::s4u::this_actor::get_pid()) == MPI_UNDEFINED) {
     *newcomm= MPI_COMM_NULL;
     return MPI_SUCCESS;
   }else{
@@ -157,6 +156,24 @@ int PMPI_Comm_split(MPI_Comm comm, int color, int key, MPI_Comm* comm_out)
   return retval;
 }
 
+int PMPI_Comm_split_type(MPI_Comm comm, int split_type, int key, MPI_Info info, MPI_Comm *newcomm)
+{
+  int retval = 0;
+  smpi_bench_end();
+
+  if (newcomm == nullptr) {
+    retval = MPI_ERR_ARG;
+  } else if (comm == MPI_COMM_NULL) {
+    retval = MPI_ERR_COMM;
+  } else {
+    *newcomm = comm->split_type(split_type, key, info);
+    retval = MPI_SUCCESS;
+  }
+  smpi_bench_begin();
+
+  return retval;
+}
+
 int PMPI_Comm_create_group(MPI_Comm comm, MPI_Group group, int, MPI_Comm* comm_out)
 {
   int retval = 0;
@@ -265,5 +282,3 @@ int PMPI_Attr_put(MPI_Comm comm, int keyval, void* attr_value) {
   else
   return comm->attr_put<simgrid::smpi::Comm>(keyval, attr_value);
 }
-
-}