1 | // -*- c++ -*- |
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2 | // |
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3 | // Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana |
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4 | // University Research and Technology |
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5 | // Corporation. All rights reserved. |
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6 | // Copyright (c) 2004-2005 The University of Tennessee and The University |
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7 | // of Tennessee Research Foundation. All rights |
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8 | // reserved. |
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9 | // Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, |
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10 | // University of Stuttgart. All rights reserved. |
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11 | // Copyright (c) 2004-2005 The Regents of the University of California. |
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12 | // All rights reserved. |
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13 | // $COPYRIGHT$ |
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14 | // |
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15 | // Additional copyrights may follow |
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16 | // |
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17 | // $HEADER$ |
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18 | // |
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19 | |
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20 | |
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21 | class Cartcomm : public Intracomm { |
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22 | public: |
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23 | |
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24 | // construction |
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25 | Cartcomm() { } |
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26 | // copy |
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27 | Cartcomm(const Comm_Null& data) : Intracomm(data) { } |
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28 | // inter-language operability |
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29 | inline Cartcomm(const MPI_Comm& data); |
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30 | #if 0 /* OMPI_ENABLE_MPI_PROFILING */ |
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31 | Cartcomm(const Cartcomm& data) : Intracomm(data), pmpi_comm(data) { } |
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32 | Cartcomm(const PMPI::Cartcomm& d) : |
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33 | Intracomm((const PMPI::Intracomm&)d), |
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34 | pmpi_comm(d) { } |
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35 | |
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36 | // assignment |
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37 | Cartcomm& operator=(const Cartcomm& data) { |
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38 | Intracomm::operator=(data); |
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39 | pmpi_comm = data.pmpi_comm; return *this; } |
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40 | Cartcomm& operator=(const Comm_Null& data) { |
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41 | Intracomm::operator=(data); |
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42 | pmpi_comm = (PMPI::Cartcomm)data; return *this; } |
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43 | // inter-language operability |
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44 | Cartcomm& operator=(const MPI_Comm& data) { |
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45 | Intracomm::operator=(data); |
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46 | pmpi_comm = data; return *this; } |
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47 | #else |
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48 | Cartcomm(const Cartcomm& data) : Intracomm(data.mpi_comm) { } |
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49 | // assignment |
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50 | Cartcomm& operator=(const Cartcomm& data) { |
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51 | mpi_comm = data.mpi_comm; return *this; } |
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52 | Cartcomm& operator=(const Comm_Null& data) { |
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53 | mpi_comm = data; return *this; } |
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54 | // inter-language operability |
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55 | Cartcomm& operator=(const MPI_Comm& data) { |
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56 | mpi_comm = data; return *this; } |
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57 | #endif |
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58 | // |
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59 | // Groups, Contexts, and Communicators |
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60 | // |
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61 | |
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62 | Cartcomm Dup() const; |
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63 | |
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64 | virtual Cartcomm& Clone() const; |
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65 | |
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66 | |
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67 | // |
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68 | // Groups, Contexts, and Communicators |
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69 | // |
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70 | |
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71 | virtual int Get_dim() const; |
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72 | |
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73 | virtual void Get_topo(int maxdims, int dims[], bool periods[], |
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74 | int coords[]) const; |
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75 | |
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76 | virtual int Get_cart_rank(const int coords[]) const; |
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77 | |
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78 | virtual void Get_coords(int rank, int maxdims, int coords[]) const; |
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79 | |
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80 | virtual void Shift(int direction, int disp, |
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81 | int &rank_source, int &rank_dest) const; |
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82 | |
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83 | virtual Cartcomm Sub(const bool remain_dims[]); |
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84 | |
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85 | virtual int Map(int ndims, const int dims[], const bool periods[]) const; |
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86 | |
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87 | #if 0 /* OMPI_ENABLE_MPI_PROFILING */ |
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88 | private: |
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89 | PMPI::Cartcomm pmpi_comm; |
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90 | #endif |
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91 | }; |
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92 | |
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93 | |
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94 | //=================================================================== |
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95 | // Class Graphcomm |
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96 | //=================================================================== |
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97 | |
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98 | class Graphcomm : public Intracomm { |
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99 | public: |
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100 | |
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101 | // construction |
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102 | Graphcomm() { } |
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103 | // copy |
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104 | Graphcomm(const Comm_Null& data) : Intracomm(data) { } |
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105 | // inter-language operability |
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106 | inline Graphcomm(const MPI_Comm& data); |
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107 | #if 0 /* OMPI_ENABLE_MPI_PROFILING */ |
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108 | Graphcomm(const Graphcomm& data) : Intracomm(data), pmpi_comm(data) { } |
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109 | Graphcomm(const PMPI::Graphcomm& d) : |
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110 | Intracomm((const PMPI::Intracomm&)d), pmpi_comm(d) { } |
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111 | |
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112 | // assignment |
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113 | Graphcomm& operator=(const Graphcomm& data) { |
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114 | Intracomm::operator=(data); |
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115 | pmpi_comm = data.pmpi_comm; return *this; } |
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116 | Graphcomm& operator=(const Comm_Null& data) { |
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117 | Intracomm::operator=(data); |
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118 | pmpi_comm = (PMPI::Graphcomm)data; return *this; } |
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119 | // inter-language operability |
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120 | Graphcomm& operator=(const MPI_Comm& data) { |
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121 | Intracomm::operator=(data); |
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122 | pmpi_comm = data; return *this; } |
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123 | |
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124 | #else |
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125 | Graphcomm(const Graphcomm& data) : Intracomm(data.mpi_comm) { } |
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126 | // assignment |
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127 | Graphcomm& operator=(const Graphcomm& data) { |
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128 | mpi_comm = data.mpi_comm; return *this; } |
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129 | Graphcomm& operator=(const Comm_Null& data) { |
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130 | mpi_comm = data; return *this; } |
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131 | // inter-language operability |
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132 | Graphcomm& operator=(const MPI_Comm& data) { |
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133 | mpi_comm = data; return *this; } |
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134 | #endif |
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135 | |
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136 | // |
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137 | // Groups, Contexts, and Communicators |
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138 | // |
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139 | |
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140 | Graphcomm Dup() const; |
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141 | |
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142 | virtual Graphcomm& Clone() const; |
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143 | |
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144 | // |
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145 | // Process Topologies |
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146 | // |
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147 | |
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148 | virtual void Get_dims(int nnodes[], int nedges[]) const; |
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149 | |
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150 | virtual void Get_topo(int maxindex, int maxedges, int index[], |
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151 | int edges[]) const; |
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152 | |
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153 | virtual int Get_neighbors_count(int rank) const; |
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154 | |
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155 | virtual void Get_neighbors(int rank, int maxneighbors, |
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156 | int neighbors[]) const; |
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157 | |
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158 | virtual int Map(int nnodes, const int index[], |
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159 | const int edges[]) const; |
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160 | |
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161 | #if 0 /* OMPI_ENABLE_MPI_PROFILING */ |
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162 | private: |
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163 | PMPI::Graphcomm pmpi_comm; |
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164 | #endif |
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165 | }; |
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166 | |
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