/* 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. */
-#include "private.h"
+#include "private.hpp"
#include "smpi_datatype_derived.hpp"
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(smpi_pmpi);
return PMPI_Type_struct(count, blocklens, indices, old_types, new_type);
}
+
+int PMPI_Type_create_subarray(int ndims, int* array_of_sizes,
+ int* array_of_subsizes, int* array_of_starts,
+ int order, MPI_Datatype oldtype, MPI_Datatype *newtype) {
+ if (ndims<0){
+ return MPI_ERR_COUNT;
+ } else if (ndims==0){
+ *newtype = MPI_DATATYPE_NULL;
+ return MPI_SUCCESS;
+ } else if (ndims==1){
+ simgrid::smpi::Datatype::create_contiguous( array_of_subsizes[0], oldtype, array_of_starts[0]*oldtype->get_extent(), newtype);
+ return MPI_SUCCESS;
+ } else if (oldtype == MPI_DATATYPE_NULL || not oldtype->is_valid() ) {
+ return MPI_ERR_TYPE;
+ } else if (order != MPI_ORDER_FORTRAN && order != MPI_ORDER_C){
+ return MPI_ERR_ARG;
+ } else {
+ return simgrid::smpi::Datatype::create_subarray(ndims, array_of_sizes, array_of_subsizes, array_of_starts, order, oldtype, newtype);
+ }
+}
+
int PMPI_Type_create_resized(MPI_Datatype oldtype,MPI_Aint lb, MPI_Aint extent, MPI_Datatype *newtype){
if (oldtype == MPI_DATATYPE_NULL) {
return MPI_ERR_TYPE;
return MPI_ERR_TYPE;
if(comm==MPI_COMM_NULL)
return MPI_ERR_COMM;
- return type->pack(inbuf, incount, outbuf,outcount,position, comm);
+ return type->pack(inbuf == MPI_BOTTOM ? nullptr : inbuf, incount, outbuf, outcount, position, comm);
}
int PMPI_Pack_size(int incount, MPI_Datatype datatype, MPI_Comm comm, int* size) {