/usr/lib/mpich-mpd/include/mpi2c++/datatype_inln.h is in libmpich-mpd1.0-dev 1.2.7-10ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | // -*- c++ -*-
//
// Copyright 1997-2000, University of Notre Dame.
// Authors: Jeremy G. Siek, Jeffery M. Squyres, Michael P. McNally, and
// Andrew Lumsdaine
//
// This file is part of the Notre Dame C++ bindings for MPI.
//
// You should have received a copy of the License Agreement for the Notre
// Dame C++ bindings for MPI along with the software; see the file
// LICENSE. If not, contact Office of Research, University of Notre
// Dame, Notre Dame, IN 46556.
//
// Permission to modify the code and to distribute modified code is
// granted, provided the text of this NOTICE is retained, a notice that
// the code was modified is included with the above COPYRIGHT NOTICE and
// with the COPYRIGHT NOTICE in the LICENSE file, and that the LICENSE
// file is distributed with the modified code.
//
// LICENSOR MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.
// By way of example, but not limitation, Licensor MAKES NO
// REPRESENTATIONS OR WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY
// PARTICULAR PURPOSE OR THAT THE USE OF THE LICENSED SOFTWARE COMPONENTS
// OR DOCUMENTATION WILL NOT INFRINGE ANY PATENTS, COPYRIGHTS, TRADEMARKS
// OR OTHER RIGHTS.
//
// Additional copyrights may follow.
//
//
// Point-to-Point Communication
//
inline _REAL_MPI_::Datatype
_REAL_MPI_::Datatype::Create_contiguous(int count) const
{
MPI_Datatype newtype;
(void)MPI_Type_contiguous(count, mpi_datatype, &newtype);
return newtype;
}
inline _REAL_MPI_::Datatype
_REAL_MPI_::Datatype::Create_vector(int count, int blocklength,
int stride) const
{
MPI_Datatype newtype;
(void)MPI_Type_vector(count, blocklength, stride, mpi_datatype, &newtype);
return newtype;
}
inline _REAL_MPI_::Datatype
_REAL_MPI_::Datatype::Create_indexed(int count,
const int array_of_blocklengths[],
const int array_of_displacements[]) const
{
MPI_Datatype newtype;
(void)MPI_Type_indexed(count, (int *) array_of_blocklengths,
(int *) array_of_displacements, mpi_datatype, &newtype);
return newtype;
}
// JGS MPI_TYPE_STRUCT soon to be depracated in favor of
// MPI_TYPE_CREATE_STRUCT
inline _REAL_MPI_::Datatype
_REAL_MPI_::Datatype::Create_struct(int count, const int array_of_blocklengths[],
const _REAL_MPI_::Aint array_of_displacements[],
const _REAL_MPI_::Datatype array_of_types[])
{
MPI_Datatype newtype;
int i;
MPI_Datatype* type_array = new MPI_Datatype[count];
for (i=0; i < count; i++)
type_array[i] = array_of_types[i];
(void)MPI_Type_struct(count, (int*)array_of_blocklengths,
(MPI_Aint*)array_of_displacements, type_array, &newtype);
delete[] type_array;
return newtype;
}
//JGS MPI_Type_hindexed to be replaced by MPI_Type_create_hindexed
inline _REAL_MPI_::Datatype
_REAL_MPI_::Datatype::Create_hindexed(int count, const int array_of_blocklengths[],
const _REAL_MPI_::Aint array_of_displacements[]) const
{
MPI_Datatype newtype;
(void)MPI_Type_hindexed(count, (int*)array_of_blocklengths,
(MPI_Aint*)array_of_displacements,
mpi_datatype, &newtype) ;
return newtype;
}
//JGS MPI_Type_hvector to be replaced by MPI_Type_create_hvector
inline _REAL_MPI_::Datatype
_REAL_MPI_::Datatype::Create_hvector(int count, int blocklength,
_REAL_MPI_::Aint stride) const
{
MPI_Datatype newtype;
(void)MPI_Type_hvector(count, blocklength, (MPI_Aint)stride,
mpi_datatype, &newtype);
return newtype;
}
inline int
_REAL_MPI_::Datatype::Get_size() const
{
int size;
(void)MPI_Type_size(mpi_datatype, &size);
return size;
}
inline void
_REAL_MPI_::Datatype::Get_extent(_REAL_MPI_::Aint& lb, _REAL_MPI_::Aint& extent) const
{
// JGS MPI_TYPE_EXTENT and MPI_LB soon to be deprecated
// in favor of MPI_TYPE_GET_EXTENT
(void)MPI_Type_lb(mpi_datatype, &lb);
(void)MPI_Type_extent(mpi_datatype, &extent);
}
inline void
_REAL_MPI_::Datatype::Commit()
{
(void)MPI_Type_commit(&mpi_datatype);
}
inline void
_REAL_MPI_::Datatype::Free()
{
(void)MPI_Type_free(&mpi_datatype);
}
inline void
_REAL_MPI_::Datatype::Pack(const void* inbuf, int incount,
void *outbuf, int outsize,
int& position, const _REAL_MPI_::Comm &comm) const
{
(void)MPI_Pack((void *) inbuf, incount, mpi_datatype, outbuf,
outsize, &position, comm);
}
inline void
_REAL_MPI_::Datatype::Unpack(const void* inbuf, int insize,
void *outbuf, int outcount, int& position,
const _REAL_MPI_::Comm& comm) const
{
(void)MPI_Unpack((void *) inbuf, insize, &position,
outbuf, outcount, mpi_datatype, comm);
}
inline int
_REAL_MPI_::Datatype::Pack_size(int incount, const _REAL_MPI_::Comm& comm) const
{
int size;
(void)MPI_Pack_size(incount, mpi_datatype, comm, &size);
return size;
}
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