-/* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2023. 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. */
#include "private.hpp"
#include "smpi_op.hpp"
+#include "smpi_comm.hpp"
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(smpi_pmpi);
int PMPI_Op_create(MPI_User_function * function, int commute, MPI_Op * op)
{
- if (function == nullptr || op == nullptr) {
- return MPI_ERR_ARG;
- } else {
- *op = new simgrid::smpi::Op(function, (commute!=0));
- return MPI_SUCCESS;
- }
+ CHECK_NULL(1, MPI_ERR_ARG, function)
+ CHECK_NULL(3, MPI_ERR_ARG, op)
+ *op = new simgrid::smpi::Op(function, (commute!=0));
+ return MPI_SUCCESS;
}
int PMPI_Op_free(MPI_Op * op)
{
- if (op == nullptr) {
- return MPI_ERR_ARG;
- } else if (*op == MPI_OP_NULL) {
+ CHECK_NULL(1, MPI_ERR_ARG, op)
+ CHECK_MPI_NULL(1, MPI_OP_NULL, MPI_ERR_OP, *op)
+ if((*op)->is_predefined())
return MPI_ERR_OP;
- } else {
- delete (*op);
- *op = MPI_OP_NULL;
- return MPI_SUCCESS;
- }
+ (*op)->mark_as_deleted();
+ simgrid::smpi::Op::unref(op);
+ *op = MPI_OP_NULL;
+ return MPI_SUCCESS;
}
int PMPI_Op_commutative(MPI_Op op, int* commute){
- if (op == MPI_OP_NULL) {
- return MPI_ERR_OP;
- } else if (commute==nullptr){
- return MPI_ERR_ARG;
- } else {
- *commute = op->is_commutative();
- return MPI_SUCCESS;
- }
+ CHECK_MPI_NULL(1, MPI_OP_NULL, MPI_ERR_OP, op)
+ CHECK_NULL(1, MPI_ERR_ARG, commute)
+ *commute = op->is_commutative();
+ return MPI_SUCCESS;
}
MPI_Op PMPI_Op_f2c(MPI_Fint op){
- return static_cast<MPI_Op>(simgrid::smpi::Op::f2c(op));
+ if(op==-1)
+ return MPI_OP_NULL;
+ return simgrid::smpi::Op::f2c(op);
}
MPI_Fint PMPI_Op_c2f(MPI_Op op){
+ if(op==MPI_OP_NULL)
+ return -1;
return op->c2f();
}