[615] | 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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