bool is_commutative_;
bool is_fortran_op_ = false;
int refcount_ = 1;
+ bool predefined_;
public:
- Op(MPI_User_function* function, bool commutative) : func_(function), is_commutative_(commutative) {}
+ Op(MPI_User_function* function, bool commutative, bool predefined=false) : func_(function), is_commutative_(commutative), predefined_(predefined) {}
bool is_commutative() { return is_commutative_; }
bool is_fortran_op() { return is_fortran_op_; }
// tell that we were created from fortran, so we need to translate the type to fortran when called
void set_fortran_op() { is_fortran_op_ = true; }
- void apply(void* invec, void* inoutvec, int* len, MPI_Datatype datatype);
+ void apply(const void* invec, void* inoutvec, const int* len, MPI_Datatype datatype);
static Op* f2c(int id);
void ref();
static void unref(MPI_Op* op);