1 | #ifdef PASS_PRE1 |
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2 | #define _AND_ && |
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3 | #define _OR_ || |
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4 | #define _NOT_ ! |
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5 | #define IS_INNER_LAYER (_NOT_ (IS_BOTTOM_LEVEL _OR_ IS_TOP_LAYER)) |
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6 | #define IS_INNER_INTERFACE (_NOT_ (IS_BOTTOM_LEVEL _OR_ IS_TOP_INTERFACE)) |
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7 | #endif |
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8 | |
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9 | #ifdef PASS_PRE2 |
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10 | |
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11 | #define BARRIER !$OMP BARRIER |
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12 | #define IS_INNER_INTERFACE (.NOT. (IS_BOTTOM_LEVEL .OR. IS_TOP_INTERFACE)) |
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13 | #define KERNEL(name) {% call() define_kernel(#name) %} |
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14 | #define FORALL_CELLS(...) {% call(lrange,flags) forall_cells(__VA_ARGS__) %} |
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15 | #define FORALL_CELLS_EXT(...) {% call(lrange,flags) forall_cells(__VA_ARGS__) %} |
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16 | #define ON_PRIMAL {% call(mesh,lrange) on_mesh('primal',lrange,flags) %} |
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17 | #define ON_DUAL {% call(mesh,lrange) on_mesh('dual',lrange,flags) %} |
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18 | #define ON_EDGES {% call(mesh,lrange) on_edges('edge',lrange,flags) %} |
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19 | #define FORALL_EDGES {% call forall_edges(mesh) %} |
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20 | #define FORALL_VERTICES {% call forall_vertices(mesh) %} |
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21 | #define FORALL_TRISK {% call forall_trisk() %} |
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22 | #define END_BLOCK {% endcall %} |
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23 | #define SEQUENCE {% call sequence() %} |
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24 | #define SEQUENCE_EXT {% call sequence() %} |
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25 | #define PROLOGUE(level) {% call at_level(level) %} |
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26 | #define EPILOGUE(level) {% call at_level(level) %} |
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27 | #define BODY(range) {% call(cell_up,cell_down) body(range) %} |
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28 | |
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29 | #define CST_IF(condition, action) {{ cst_if(#condition, #action) }} |
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30 | #define CST_IFTHEN(condition) {{flat}}if condition |
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31 | #define CST_ELSEIF(condition) {{flat}}elif condition |
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32 | #define CST_ELSE {{flat}}else |
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33 | #define CST_ENDIF {{flat}}endif |
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34 | |
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35 | #endif |
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36 | |
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37 | #ifdef PASS_JINJA |
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38 | |
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39 | {# -------------------------- Design notes ------------------------------ |
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40 | |
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41 | Using its optional argument 'options', forall_cells() sets variable 'flags' |
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42 | and passes it on to on_mesh() / on_edges() |
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43 | |
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44 | Similarly variable 'lrange' is passed from forall_cells to on_mesh() / on_egdes() |
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45 | |
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46 | -------------------------------------------------------------------------- #} |
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47 | |
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48 | {# ----------------------- SEQUENCE, FORALL ----------------------- #} |
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49 | |
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50 | {% macro sequence() -%} |
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51 | |
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52 | !$OMP DO SCHEDULE(STATIC) |
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53 | DO ij=1,primal_num |
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54 | {{ caller() }} |
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55 | END DO |
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56 | !$OMP END DO |
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57 | |
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58 | {%- endmacro %} |
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59 | |
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60 | {% macro body(range) -%} |
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61 | {{ define('CELL','l,ij') }} |
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62 | DO l = {{ range }} |
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63 | {{ caller() }} |
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64 | END DO |
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65 | {{ undef('CELL') }} |
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66 | {%- endmacro %} |
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67 | |
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68 | {% macro at_level(lev) -%} |
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69 | {{ define('CELL','l,ij') }} |
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70 | l={{ lev }} |
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71 | {{ caller() }} |
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72 | {{ undef('CELL') }} |
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73 | {%- endmacro %} |
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74 | |
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75 | {% macro forall_cells(start='1', end='llm', options=[]) -%} |
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76 | {% set flags=[options] if options is string else options %} |
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77 | {{ caller((start,end),flags) }} |
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78 | {%- endmacro %} |
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79 | |
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80 | {# ------------------------------ MESHES --------------------------- #} |
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81 | |
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82 | {% macro vloop(mesh, lrange, flags, code) %} |
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83 | {% set start,end = lrange %} |
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84 | {% set thecode, is_top_layer, is_top_inter = code(mesh), False, False %} |
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85 | |
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86 | {{ define('IS_TOP_LAYER', '_FALSE_') }} |
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87 | {{ define('IS_TOP_INTERFACE', '_FALSE_') }} |
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88 | |
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89 | {% if 'IS_BOTTOM_LEVEL' in thecode or 'KDOWN' in thecode%} |
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90 | {# the code in the loop checks whether l==1, for the sake of performance |
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91 | we shall write special code for l=1 and start the loop at l=2 #} |
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92 | {{ define('IS_BOTTOM_LEVEL', '_TRUE_') }} |
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93 | {{ 'kdown = 1' if 'KDOWN' in thecode }} |
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94 | {{ 'kup = 1' if 'KUP' in thecode }} |
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95 | l=1 |
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96 | {{ thecode }} |
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97 | {% set start='2' %} |
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98 | {% endif %} |
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99 | |
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100 | {% if 'IS_TOP_LAYER' in thecode %} |
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101 | {{ 'ERROR : using IS_TOP_LAYER in a loop ending at l=llm+1' if end=='llm+1' }} |
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102 | {# the code checks whether l==llm, write special code for l=llm and end the loop at l=llm-1 #} |
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103 | {% set end, is_top_layer = 'llm-1', True %} |
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104 | {% endif %} |
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105 | |
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106 | {% if 'IS_TOP_INTERFACE' in thecode or 'KUP' in thecode %} |
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107 | {# the code checks whether l==llm+1, write special code for l=llm+1 and end the loop at l=llm #} |
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108 | {{ 'ERROR : using IS_TOP_INTERFACE in a loop ending at l=llm' if end=='llm' }} |
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109 | {% set end, is_top_inter ='llm', True %} |
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110 | {% endif %} |
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111 | |
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112 | {{ define('IS_BOTTOM_LEVEL', '_FALSE_') }} |
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113 | DO l = {{start}}, {{end}} |
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114 | {{ 'kdown = l-1' if 'KDOWN' in thecode }} |
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115 | {{ 'kup = l' if 'KUP' in thecode }} |
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116 | {{ thecode }} |
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117 | END DO |
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118 | |
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119 | {% if is_top_layer %} |
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120 | {{ define('IS_TOP_LAYER', '_TRUE_') }} |
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121 | {{ 'kdown = llm-1' if 'KDOWN' in thecode }} |
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122 | {{ 'kup = llm' if 'KUP' in thecode }} |
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123 | l=llm |
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124 | {{ thecode }} |
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125 | {% endif %} |
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126 | |
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127 | {% if is_top_inter %} |
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128 | {{ define('IS_TOP_INTERFACE', '_TRUE_') }} |
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129 | {{ 'kdown = llm' if 'KDOWN' in thecode }} |
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130 | {{ 'kup = llm' if 'KUP' in thecode }} |
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131 | l=llm+1 |
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132 | {{ thecode }} |
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133 | {% endif %} |
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134 | |
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135 | {% endmacro %} |
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136 | |
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137 | {% macro on_mesh(mesh,lrange,flags) -%} |
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138 | {{ define('CELL','l,ij') if mesh=='primal' }} |
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139 | {{ define('DUAL_CELL', 'l,ij') if mesh=='dual'}} |
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140 | !$OMP DO SCHEDULE(STATIC) |
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141 | DO ij = 1, {{ mesh }}_num |
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142 | {{ vloop(mesh, lrange, flags, caller) }} |
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143 | END DO |
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144 | !$OMP END DO |
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145 | {{ undef('CELL') }} |
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146 | {{ undef('DUAL_CELL') }} |
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147 | {%- endmacro %} |
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148 | |
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149 | {# ------------------------------ STENCILS --------------------------- #} |
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150 | |
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151 | {% macro on_edges(mesh,lrange,flags) -%} |
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152 | {% set thecode = caller(mesh) %} |
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153 | {{ define('EDGE', 'l,edge') }} |
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154 | {{ define('LE_DE', 'le_de(edge)') }} |
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155 | {{ define('SIGN', '1.') }} |
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156 | {{ define('CELL1', 'l,ij_left') }} |
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157 | {{ define('CELL2', 'l,ij_right') }} |
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158 | {{ define('VERTEX1', 'l,ij_down') }} |
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159 | {{ define('VERTEX2', 'l,ij_up') }} |
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160 | !$OMP DO SCHEDULE(STATIC) |
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161 | DO edge = 1, edge_num |
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162 | {{ 'ij_left = left(edge)' if 'CELL1' in thecode }} |
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163 | {{ 'ij_right = right(edge)' if 'CELL2' in thecode }} |
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164 | {{ 'ij_up = up(edge)' if 'VERTEX1' in thecode }} |
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165 | {{ 'ij_down = down(edge)' if 'VERTEX2' in thecode }} |
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166 | {{ vloop(mesh, lrange, flags, caller) }} |
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167 | END DO |
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168 | !$OMP END DO |
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169 | {{ undef('EDGE') }} |
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170 | {{ undef('LE_DE') }} |
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171 | {{ undef('SIGN') }} |
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172 | {{ undef('CELL1') }} |
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173 | {{ undef('CELL2') }} |
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174 | {{ undef('VERTEX1') }} |
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175 | {{ undef('VERTEX2') }} |
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176 | {%- endmacro %} |
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177 | |
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178 | {% macro forall_edges(mesh) -%} |
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179 | {% set thecode = caller() %} |
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180 | {{ define('EDGE', 'l,edge') }} |
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181 | {{ define('VERTEX1', 'l,ij_down') }} |
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182 | {{ define('VERTEX2', 'l,ij_up') }} |
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183 | {{ define('SIGN', mesh + '_ne(iedge,ij)') }} |
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184 | {{ define('LE_DE', 'le_de(edge)') }} |
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185 | DO iedge = 1, {{ mesh }}_deg(ij) |
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186 | edge = {{ mesh }}_edge(iedge,ij) |
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187 | {{ 'ij_up = up(edge)' if 'VERTEX1' in thecode }} |
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188 | {{ 'ij_down = down(edge)' if 'VERTEX2' in thecode }} |
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189 | {{ thecode }} |
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190 | END DO |
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191 | {{ undef('EDGE') }} |
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192 | {{ undef('SIGN') }} |
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193 | {{ undef('LE_DE') }} |
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194 | {%- endmacro %} |
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195 | |
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196 | {% macro forall_trisk() -%} |
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197 | {{ define('EDGE_TRISK', 'l,edge_trisk') }} |
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198 | DO itrisk = 1, trisk_deg(edge) |
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199 | edge_trisk = trisk(itrisk,edge) |
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200 | {{ caller() }} |
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201 | END DO |
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202 | {{ undef('EDGE_TRISK') }} |
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203 | {%- endmacro %} |
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204 | |
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205 | {% macro forall_vertices(mesh) -%} |
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206 | {{ define('VERTEX', 'l,vertex') }} |
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207 | DO ivertex = 1, {{ mesh }}_deg(ij) |
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208 | vertex = {{ mesh }}_vertex(ivertex,ij) |
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209 | {{ caller() }} |
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210 | END DO |
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211 | {{ undef('VERTEX') }} |
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212 | {%- endmacro %} |
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213 | |
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214 | {# --------------------------------------------------------- #} |
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215 | |
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216 | {% set llm='llm' %} |
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217 | |
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218 | {{ undef('SIGN') }} |
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219 | {{ undef('CELL') }} |
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220 | {{ undef('CELL1') }} |
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221 | {{ undef('CELL2') }} |
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222 | {{ undef('VERTEX1') }} |
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223 | {{ undef('VERTEX2') }} |
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224 | {{ undef('EDGE_TRISK') }} |
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225 | |
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226 | {# --------------------- END JINJA ------------------------- #} |
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227 | |
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228 | #endif |
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229 | |
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230 | #ifdef PASS_POST1 |
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231 | |
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232 | #define _TRUE_ (0==0) |
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233 | #define _FALSE_ (0==1) |
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234 | |
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235 | #define RIV2 Riv2(ivertex,ij) |
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236 | #define AI Ai(ij) |
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237 | #define AV Av(ij) |
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238 | #define FV fv(ij) |
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239 | #define WEE wee(itrisk,edge) |
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240 | #define edge_ne(iedge,ij) 1. |
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241 | #endif |
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242 | |
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243 | #ifdef PASS_POST2 |
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244 | #define KUP(l,ij) kup,ij |
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245 | #define KDOWN(l,ij) kdown,ij |
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246 | #define DOWN(l,ij) l-1,ij |
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247 | #define UP(l,ij) l+1,ij |
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248 | #define HIDX(l,ij) ij |
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249 | #define VIDX(l,ij) l |
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250 | #endif |
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