X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b01173b82d64fa12bef1afd2a3f9b3b1259296c5..d7eeb7a56fc0495d5568e407f1ee9161fc233b5f:/src/smpi/bindings/smpi_pmpi_type.cpp

diff --git a/src/smpi/bindings/smpi_pmpi_type.cpp b/src/smpi/bindings/smpi_pmpi_type.cpp
index 74cd22d96c..c82e82cefc 100644
--- a/src/smpi/bindings/smpi_pmpi_type.cpp
+++ b/src/smpi/bindings/smpi_pmpi_type.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2020. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2021. 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. */
@@ -17,6 +17,7 @@ int PMPI_Type_free(MPI_Datatype * datatype)
     return MPI_ERR_TYPE;
   } else {
     simgrid::smpi::Datatype::unref(*datatype);
+    *datatype=MPI_DATATYPE_NULL;
     return MPI_SUCCESS;
   }
 }
@@ -45,11 +46,27 @@ int PMPI_Type_get_extent(MPI_Datatype datatype, MPI_Aint * lb, MPI_Aint * extent
   return datatype->extent(lb, extent);
 }
 
+int PMPI_Type_get_extent_x(MPI_Datatype datatype, MPI_Count * lb, MPI_Count * extent)
+{
+  MPI_Aint tmplb, tmpext;
+  int ret = PMPI_Type_get_extent(datatype, &tmplb, &tmpext);
+  if(ret == MPI_SUCCESS){
+    *lb = static_cast<MPI_Count>(tmplb);
+    *extent = static_cast<MPI_Count>(tmpext);
+  }
+  return ret;
+}
+
 int PMPI_Type_get_true_extent(MPI_Datatype datatype, MPI_Aint * lb, MPI_Aint * extent)
 {
   return PMPI_Type_get_extent(datatype, lb, extent);
 }
 
+int PMPI_Type_get_true_extent_x(MPI_Datatype datatype, MPI_Count * lb, MPI_Count * extent)
+{
+  return PMPI_Type_get_extent_x(datatype, lb, extent);
+}
+
 int PMPI_Type_extent(MPI_Datatype datatype, MPI_Aint * extent)
 {
   CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, datatype)
@@ -77,7 +94,7 @@ int PMPI_Type_ub(MPI_Datatype datatype, MPI_Aint * disp)
 int PMPI_Type_dup(MPI_Datatype datatype, MPI_Datatype *newtype){
   int retval = MPI_SUCCESS;
   CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, datatype)
-  *newtype = datatype->clone();
+  retval = datatype->clone(newtype);
   //error when duplicating, free the new datatype
   if(retval!=MPI_SUCCESS){
     simgrid::smpi::Datatype::unref(*newtype);
@@ -135,7 +152,7 @@ int PMPI_Type_create_indexed_block(int count, int blocklength, const int* indice
 {
   CHECK_COUNT(1, count)
   CHECK_MPI_NULL(4, MPI_DATATYPE_NULL, MPI_ERR_TYPE, old_type)
-  int* blocklens=static_cast<int*>(xbt_malloc(blocklength*count*sizeof(int)));
+  auto* blocklens = static_cast<int*>(xbt_malloc(blocklength * count * sizeof(int)));
   for (int i    = 0; i < count; i++)
     blocklens[i]=blocklength;
   int retval    = simgrid::smpi::Datatype::create_indexed(count, blocklens, indices, old_type, new_type);
@@ -160,7 +177,7 @@ int PMPI_Type_create_hindexed_block(int count, int blocklength, const MPI_Aint*
                                     MPI_Datatype* new_type) {
   CHECK_COUNT(1, count)
   CHECK_MPI_NULL(4, MPI_DATATYPE_NULL, MPI_ERR_TYPE, old_type)
-  int* blocklens=(int*)xbt_malloc(blocklength*count*sizeof(int));
+  auto* blocklens = static_cast<int*>(xbt_malloc(blocklength * count * sizeof(int)));
   for (int i     = 0; i < count; i++)
     blocklens[i] = blocklength;
   int retval     = simgrid::smpi::Datatype::create_hindexed(count, blocklens, indices, old_type, new_type);