used for serialization/unserialization of messages
*/
+typedef struct s_smpi_mpi_contiguous{
+ s_smpi_subtype_t base;
+ MPI_Datatype old_type;
+ MPI_Aint lb;
+ size_t size_oldtype;
+ size_t block_count;
+} s_smpi_mpi_contiguous_t;
+
typedef struct s_smpi_mpi_vector{
s_smpi_subtype_t base;
+ MPI_Datatype old_type;
+ size_t size_oldtype;
size_t block_stride;
size_t block_length;
size_t block_count;
- MPI_Datatype old_type;
- size_t size_oldtype;
} s_smpi_mpi_vector_t;
typedef struct s_smpi_mpi_hvector{
s_smpi_subtype_t base;
+ MPI_Datatype old_type;
+ size_t size_oldtype;
MPI_Aint block_stride;
size_t block_length;
size_t block_count;
- MPI_Datatype old_type;
- size_t size_oldtype;
} s_smpi_mpi_hvector_t;
typedef struct s_smpi_mpi_indexed{
s_smpi_subtype_t base;
+ MPI_Datatype old_type;
+ size_t size_oldtype;
int* block_lengths;
int* block_indices;
size_t block_count;
- MPI_Datatype old_type;
- size_t size_oldtype;
} s_smpi_mpi_indexed_t;
typedef struct s_smpi_mpi_hindexed{
s_smpi_subtype_t base;
+ MPI_Datatype old_type;
+ size_t size_oldtype;
int* block_lengths;
MPI_Aint* block_indices;
size_t block_count;
- MPI_Datatype old_type;
- size_t size_oldtype;
} s_smpi_mpi_hindexed_t;
typedef struct s_smpi_mpi_struct{
s_smpi_subtype_t base;
+ MPI_Datatype old_type;
+ size_t size_oldtype;
int* block_lengths;
MPI_Aint* block_indices;
size_t block_count;
Functions to handle serialization/unserialization of messages, 3 for each type of MPI_Type
One for creating the substructure to handle, one for serialization, one for unserialization
*/
+void unserialize_contiguous( const void *contiguous_vector,
+ void *noncontiguous_vector,
+ size_t count,
+ void *type);
+void serialize_contiguous( const void *noncontiguous_vector,
+ void *contiguous_vector,
+ size_t count,
+ void *type);
+
+void free_contiguous(MPI_Datatype* type);
+
+s_smpi_mpi_contiguous_t* smpi_datatype_contiguous_create( MPI_Aint lb,
+ int block_count,
+ MPI_Datatype old_type,
+ int size_oldtype);
+
void unserialize_vector( const void *contiguous_vector,
void *noncontiguous_vector,
size_t count,