[784] | 1 | !-------------------------------------------------------------------------- |
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| 2 | !---------------------------- scalar_laplacian ---------------------------------- |
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| 3 | !$OMP DO SCHEDULE(STATIC) |
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| 4 | DO edge = 1, edge_num |
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| 5 | ij_left = left(edge) |
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| 6 | ij_right = right(edge) |
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| 7 | !DIR$ SIMD |
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| 8 | DO l = 1, llm |
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| 9 | grad(l,edge) = 1.*(b(l,ij_right)-b(l,ij_left)) |
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| 10 | END DO |
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| 11 | END DO |
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| 12 | !$OMP END DO |
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| 13 | !$OMP DO SCHEDULE(STATIC) |
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| 14 | DO ij = 1, primal_num |
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| 15 | ! this VLOOP iterates over primal cell edges |
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| 16 | SELECT CASE(primal_deg(ij)) |
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| 17 | CASE(4) |
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| 18 | edge1 = primal_edge(1,ij) |
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| 19 | edge2 = primal_edge(2,ij) |
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| 20 | edge3 = primal_edge(3,ij) |
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| 21 | edge4 = primal_edge(4,ij) |
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| 22 | le_de1 = le_de(edge1) |
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| 23 | le_de2 = le_de(edge2) |
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| 24 | le_de3 = le_de(edge3) |
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| 25 | le_de4 = le_de(edge4) |
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| 26 | sign1 = primal_ne(1,ij) |
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| 27 | sign2 = primal_ne(2,ij) |
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| 28 | sign3 = primal_ne(3,ij) |
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| 29 | sign4 = primal_ne(4,ij) |
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| 30 | !DIR$ SIMD |
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| 31 | DO l = 1, llm |
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| 32 | div_ij=0. |
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| 33 | div_ij = div_ij + sign1*le_de1*grad(l,edge1) |
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| 34 | div_ij = div_ij + sign2*le_de2*grad(l,edge2) |
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| 35 | div_ij = div_ij + sign3*le_de3*grad(l,edge3) |
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| 36 | div_ij = div_ij + sign4*le_de4*grad(l,edge4) |
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| 37 | divu(l,ij) = div_ij / Ai(ij) |
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| 38 | END DO |
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| 39 | CASE(5) |
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| 40 | edge1 = primal_edge(1,ij) |
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| 41 | edge2 = primal_edge(2,ij) |
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| 42 | edge3 = primal_edge(3,ij) |
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| 43 | edge4 = primal_edge(4,ij) |
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| 44 | edge5 = primal_edge(5,ij) |
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| 45 | le_de1 = le_de(edge1) |
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| 46 | le_de2 = le_de(edge2) |
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| 47 | le_de3 = le_de(edge3) |
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| 48 | le_de4 = le_de(edge4) |
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| 49 | le_de5 = le_de(edge5) |
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| 50 | sign1 = primal_ne(1,ij) |
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| 51 | sign2 = primal_ne(2,ij) |
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| 52 | sign3 = primal_ne(3,ij) |
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| 53 | sign4 = primal_ne(4,ij) |
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| 54 | sign5 = primal_ne(5,ij) |
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| 55 | !DIR$ SIMD |
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| 56 | DO l = 1, llm |
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| 57 | div_ij=0. |
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| 58 | div_ij = div_ij + sign1*le_de1*grad(l,edge1) |
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| 59 | div_ij = div_ij + sign2*le_de2*grad(l,edge2) |
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| 60 | div_ij = div_ij + sign3*le_de3*grad(l,edge3) |
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| 61 | div_ij = div_ij + sign4*le_de4*grad(l,edge4) |
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| 62 | div_ij = div_ij + sign5*le_de5*grad(l,edge5) |
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| 63 | divu(l,ij) = div_ij / Ai(ij) |
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| 64 | END DO |
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| 65 | CASE(6) |
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| 66 | edge1 = primal_edge(1,ij) |
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| 67 | edge2 = primal_edge(2,ij) |
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| 68 | edge3 = primal_edge(3,ij) |
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| 69 | edge4 = primal_edge(4,ij) |
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| 70 | edge5 = primal_edge(5,ij) |
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| 71 | edge6 = primal_edge(6,ij) |
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| 72 | le_de1 = le_de(edge1) |
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| 73 | le_de2 = le_de(edge2) |
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| 74 | le_de3 = le_de(edge3) |
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| 75 | le_de4 = le_de(edge4) |
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| 76 | le_de5 = le_de(edge5) |
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| 77 | le_de6 = le_de(edge6) |
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| 78 | sign1 = primal_ne(1,ij) |
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| 79 | sign2 = primal_ne(2,ij) |
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| 80 | sign3 = primal_ne(3,ij) |
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| 81 | sign4 = primal_ne(4,ij) |
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| 82 | sign5 = primal_ne(5,ij) |
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| 83 | sign6 = primal_ne(6,ij) |
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| 84 | !DIR$ SIMD |
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| 85 | DO l = 1, llm |
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| 86 | div_ij=0. |
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| 87 | div_ij = div_ij + sign1*le_de1*grad(l,edge1) |
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| 88 | div_ij = div_ij + sign2*le_de2*grad(l,edge2) |
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| 89 | div_ij = div_ij + sign3*le_de3*grad(l,edge3) |
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| 90 | div_ij = div_ij + sign4*le_de4*grad(l,edge4) |
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| 91 | div_ij = div_ij + sign5*le_de5*grad(l,edge5) |
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| 92 | div_ij = div_ij + sign6*le_de6*grad(l,edge6) |
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| 93 | divu(l,ij) = div_ij / Ai(ij) |
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| 94 | END DO |
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| 95 | CASE DEFAULT |
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| 96 | !DIR$ SIMD |
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| 97 | DO l = 1, llm |
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| 98 | div_ij=0. |
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| 99 | DO iedge = 1, primal_deg(ij) |
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| 100 | edge = primal_edge(iedge,ij) |
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| 101 | div_ij = div_ij + primal_ne(iedge,ij)*le_de(edge)*grad(l,edge) |
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| 102 | END DO |
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| 103 | divu(l,ij) = div_ij / Ai(ij) |
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| 104 | END DO |
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| 105 | END SELECT |
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| 106 | END DO |
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| 107 | !$OMP END DO |
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| 108 | !---------------------------- scalar_laplacian ---------------------------------- |
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| 109 | !-------------------------------------------------------------------------- |
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