/* smpi_mpi_dt_private.h -- functions of smpi_mpi_dt.c that are exported to other SMPI modules. */
-/* Copyright (c) 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2009-2010, 2012-2014. 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. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
#ifndef SMPI_DT_PRIVATE_H
#define SMPI_DT_PRIVATE_H
+#include <xbt/base.h>
+
#include "private.h"
#define DT_FLAG_DESTROYED 0x0001 /**< user destroyed but some other layers still have a reference */
*/
#define DT_FLAG_BASIC (DT_FLAG_PREDEFINED | DT_FLAG_CONTIGUOUS | DT_FLAG_NO_GAPS | DT_FLAG_DATA | DT_FLAG_COMMITED)
-extern MPI_Datatype MPI_PTR;
+extern const MPI_Datatype MPI_PTR;
//*****************************************************************************************
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;
+ int block_count;
+} s_smpi_mpi_contiguous_t;
+
typedef struct s_smpi_mpi_vector{
s_smpi_subtype_t base;
- size_t block_stride;
- size_t block_length;
- size_t block_count;
MPI_Datatype old_type;
size_t size_oldtype;
+ int block_stride;
+ int block_length;
+ int block_count;
} s_smpi_mpi_vector_t;
typedef struct s_smpi_mpi_hvector{
s_smpi_subtype_t base;
- MPI_Aint block_stride;
- size_t block_length;
- size_t block_count;
MPI_Datatype old_type;
size_t size_oldtype;
+ MPI_Aint block_stride;
+ int block_length;
+ int block_count;
} s_smpi_mpi_hvector_t;
typedef struct s_smpi_mpi_indexed{
s_smpi_subtype_t base;
- int* block_lengths;
- int* block_indices;
- size_t block_count;
MPI_Datatype old_type;
size_t size_oldtype;
+ int* block_lengths;
+ int* block_indices;
+ int block_count;
} s_smpi_mpi_indexed_t;
typedef struct s_smpi_mpi_hindexed{
s_smpi_subtype_t base;
- int* block_lengths;
- MPI_Aint* block_indices;
- size_t block_count;
MPI_Datatype old_type;
size_t size_oldtype;
+ int* block_lengths;
+ MPI_Aint* block_indices;
+ int block_count;
} 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;
+ int block_count;
MPI_Datatype* old_types;
} s_smpi_mpi_struct_t;
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
*/
+XBT_PRIVATE void unserialize_contiguous( const void *contiguous_vector,
+ void *noncontiguous_vector,
+ int count,
+ void *type,
+ MPI_Op op);
+
+XBT_PRIVATE void serialize_contiguous( const void *noncontiguous_vector,
+ void *contiguous_vector,
+ int count,
+ void *type);
+
+XBT_PRIVATE void free_contiguous(MPI_Datatype* type);
-void unserialize_vector( const void *contiguous_vector,
+XBT_PRIVATE s_smpi_mpi_contiguous_t* smpi_datatype_contiguous_create( MPI_Aint lb,
+ int block_count,
+ MPI_Datatype old_type,
+ int size_oldtype);
+
+XBT_PRIVATE void unserialize_vector( const void *contiguous_vector,
void *noncontiguous_vector,
- size_t count,
- void *type);
+ int count,
+ void *type,
+ MPI_Op op);
-void serialize_vector( const void *noncontiguous_vector,
+XBT_PRIVATE void serialize_vector( const void *noncontiguous_vector,
void *contiguous_vector,
- size_t count,
+ int count,
void *type);
-void free_vector(MPI_Datatype* type);
+XBT_PRIVATE void free_vector(MPI_Datatype* type);
-s_smpi_mpi_vector_t* smpi_datatype_vector_create( int block_stride,
+XBT_PRIVATE s_smpi_mpi_vector_t* smpi_datatype_vector_create( int block_stride,
int block_length,
int block_count,
MPI_Datatype old_type,
int size_oldtype);
-void unserialize_hvector( const void *contiguous_vector,
+XBT_PRIVATE void unserialize_hvector( const void *contiguous_vector,
void *noncontiguous_vector,
- size_t count,
- void *type);
+ int count,
+ void *type,
+ MPI_Op op);
-void serialize_hvector( const void *noncontiguous_vector,
+XBT_PRIVATE void serialize_hvector( const void *noncontiguous_vector,
void *contiguous_vector,
- size_t count,
+ int count,
void *type);
-void free_hvector(MPI_Datatype* type);
+XBT_PRIVATE void free_hvector(MPI_Datatype* type);
-s_smpi_mpi_hvector_t* smpi_datatype_hvector_create( MPI_Aint block_stride,
+XBT_PRIVATE s_smpi_mpi_hvector_t* smpi_datatype_hvector_create( MPI_Aint block_stride,
int block_length,
int block_count,
MPI_Datatype old_type,
int size_oldtype);
-void unserialize_indexed( const void *contiguous_indexed,
+XBT_PRIVATE void unserialize_indexed( const void *contiguous_indexed,
void *noncontiguous_indexed,
- size_t count,
- void *type);
+ int count,
+ void *type,
+ MPI_Op op);
-void serialize_indexed( const void *noncontiguous_vector,
+XBT_PRIVATE void serialize_indexed( const void *noncontiguous_vector,
void *contiguous_vector,
- size_t count,
+ int count,
void *type);
-void free_indexed(MPI_Datatype* type);
+XBT_PRIVATE void free_indexed(MPI_Datatype* type);
-s_smpi_mpi_indexed_t* smpi_datatype_indexed_create(int* block_lengths,
+XBT_PRIVATE s_smpi_mpi_indexed_t* smpi_datatype_indexed_create(int* block_lengths,
int* block_indices,
int block_count,
MPI_Datatype old_type,
int size_oldtype);
-void unserialize_hindexed( const void *contiguous_indexed,
+XBT_PRIVATE void unserialize_hindexed( const void *contiguous_indexed,
void *noncontiguous_indexed,
- size_t count,
- void *type);
+ int count,
+ void *type,
+ MPI_Op op);
-void serialize_hindexed( const void *noncontiguous_vector,
+XBT_PRIVATE void serialize_hindexed( const void *noncontiguous_vector,
void *contiguous_vector,
- size_t count,
+ int count,
void *type);
-void free_hindexed(MPI_Datatype* type);
+XBT_PRIVATE void free_hindexed(MPI_Datatype* type);
-s_smpi_mpi_hindexed_t* smpi_datatype_hindexed_create(int* block_lengths,
+XBT_PRIVATE s_smpi_mpi_hindexed_t* smpi_datatype_hindexed_create(int* block_lengths,
MPI_Aint* block_indices,
int block_count,
MPI_Datatype old_type,
int size_oldtype);
-void unserialize_struct( const void *contiguous_indexed,
+XBT_PRIVATE void unserialize_struct( const void *contiguous_indexed,
void *noncontiguous_indexed,
- size_t count,
- void *type);
+ int count,
+ void *type,
+ MPI_Op op);
-void serialize_struct( const void *noncontiguous_vector,
+XBT_PRIVATE void serialize_struct( const void *noncontiguous_vector,
void *contiguous_vector,
- size_t count,
+ int count,
void *type);
-void free_struct(MPI_Datatype* type);
+XBT_PRIVATE void free_struct(MPI_Datatype* type);
-s_smpi_mpi_struct_t* smpi_datatype_struct_create(int* block_lengths,
+XBT_PRIVATE s_smpi_mpi_struct_t* smpi_datatype_struct_create(int* block_lengths,
MPI_Aint* block_indices,
int block_count,
MPI_Datatype* old_types);
