typedef struct s_smpi_subtype{
void (*serialize)(const void * input, void *output, size_t count, void* subtype);
void (*unserialize)(const void * input, void *output, size_t count, void* subtype);
+ void (*subtype_free)(MPI_Datatype* type);
} s_smpi_subtype_t;
typedef struct s_smpi_mpi_datatype{
MPI_Comm comm;
smx_action_t action;
unsigned flags;
+ int detached;
#ifdef HAVE_TRACING
int send;
int recv;
int smpi_datatype_struct(int count, int* blocklens, MPI_Aint* indices,
MPI_Datatype* old_types, MPI_Datatype* new_type);
-void smpi_datatype_create(MPI_Datatype* new_type, int size, int has_subtype, void *struct_type, int flags);
+void smpi_datatype_create(MPI_Datatype* new_type, int size,int realsize, int has_subtype, void *struct_type, int flags);
void smpi_datatype_free(MPI_Datatype* type);