1 /* Copyright (c) 2009-2020. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #ifndef SMPI_DATATYPE_DERIVED_HPP
8 #define SMPI_DATATYPE_DERIVED_HPP
10 #include "smpi_datatype.hpp"
15 class Type_Contiguous: public Datatype {
17 MPI_Datatype old_type_;
20 Type_Contiguous(int size, MPI_Aint lb, MPI_Aint ub, int flags, int block_count, MPI_Datatype old_type);
21 Type_Contiguous(const Type_Contiguous&) = delete;
22 Type_Contiguous& operator=(const Type_Contiguous&) = delete;
24 int clone(MPI_Datatype* type) override;
25 void serialize(const void* noncontiguous, void* contiguous, int count) override;
26 void unserialize(const void* contiguous_vector, void* noncontiguous_vector, int count, MPI_Op op) override;
29 class Type_Hvector: public Datatype{
33 MPI_Aint block_stride_;
34 MPI_Datatype old_type_;
36 Type_Hvector(int size, MPI_Aint lb, MPI_Aint ub, int flags, int block_count, int block_length, MPI_Aint block_stride,
37 MPI_Datatype old_type);
38 Type_Hvector(const Type_Hvector&) = delete;
39 Type_Hvector& operator=(const Type_Hvector&) = delete;
41 int clone(MPI_Datatype* type) override;
42 void serialize(const void* noncontiguous, void* contiguous, int count) override;
43 void unserialize(const void* contiguous_vector, void* noncontiguous_vector, int count, MPI_Op op) override;
46 class Type_Vector : public Type_Hvector {
48 Type_Vector(int size, MPI_Aint lb, MPI_Aint ub, int flags, int count, int blocklen, int stride,
49 MPI_Datatype old_type);
50 int clone(MPI_Datatype* type) override;
53 class Type_Hindexed: public Datatype{
57 MPI_Aint* block_indices_;
58 MPI_Datatype old_type_;
60 Type_Hindexed(int size, MPI_Aint lb, MPI_Aint ub, int flags, int block_count, const int* block_lengths,
61 const MPI_Aint* block_indices, MPI_Datatype old_type);
62 Type_Hindexed(int size, MPI_Aint lb, MPI_Aint ub, int flags, int block_count, const int* block_lengths, const int* block_indices,
63 MPI_Datatype old_type, MPI_Aint factor);
64 Type_Hindexed(const Type_Hindexed&) = delete;
65 Type_Hindexed& operator=(const Type_Hindexed&) = delete;
66 int clone(MPI_Datatype* type) override;
68 void serialize(const void* noncontiguous, void* contiguous, int count) override;
69 void unserialize(const void* contiguous_vector, void* noncontiguous_vector, int count, MPI_Op op) override;
72 class Type_Indexed : public Type_Hindexed {
74 Type_Indexed(int size, MPI_Aint lb, MPI_Aint ub, int flags, int block_count, const int* block_lengths, const int* block_indices,
75 MPI_Datatype old_type);
76 int clone(MPI_Datatype* type) override;
79 class Type_Struct: public Datatype{
82 MPI_Aint* block_indices_;
83 MPI_Datatype* old_types_;
86 Type_Struct(int size, MPI_Aint lb, MPI_Aint ub, int flags, int block_count, const int* block_lengths,
87 const MPI_Aint* block_indices, const MPI_Datatype* old_types);
88 Type_Struct(const Type_Struct&) = delete;
89 Type_Struct& operator=(const Type_Struct&) = delete;
90 int clone(MPI_Datatype* type) override;
92 void serialize(const void* noncontiguous, void* contiguous, int count) override;
93 void unserialize(const void* contiguous_vector, void* noncontiguous_vector, int count, MPI_Op op) override;
97 } // namespace simgrid