Last change
on this file since 858 was
792,
checked in by jisesh, 6 years ago
|
devel/unstructured : added kernel for curl curl ; used by Baroclinic_3D_ullrich
|
File size:
2.0 KB
|
Rev | Line | |
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[792] | 1 | !-------------------------------------------------------------------------- |
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| 2 | !---------------------------- curl_laplacian ---------------------------------- |
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| 3 | !$OMP DO SCHEDULE(STATIC) |
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| 4 | DO ij = 1, dual_num |
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| 5 | ! this VLOOP iterates over dual cell edges |
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| 6 | SELECT CASE(dual_deg(ij)) |
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| 7 | CASE(3) |
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| 8 | edge1 = dual_edge(1,ij) |
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| 9 | edge2 = dual_edge(2,ij) |
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| 10 | edge3 = dual_edge(3,ij) |
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| 11 | sign1 = dual_ne(1,ij) |
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| 12 | sign2 = dual_ne(2,ij) |
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| 13 | sign3 = dual_ne(3,ij) |
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| 14 | !DIR$ SIMD |
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| 15 | DO l = 1, llm |
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| 16 | etav = 0.d0 |
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| 17 | etav = etav + sign1*u(l,edge1) |
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| 18 | etav = etav + sign2*u(l,edge2) |
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| 19 | etav = etav + sign3*u(l,edge3) |
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| 20 | qv(l,ij) = etav/Av(ij) |
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| 21 | END DO |
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| 22 | CASE(4) |
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| 23 | edge1 = dual_edge(1,ij) |
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| 24 | edge2 = dual_edge(2,ij) |
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| 25 | edge3 = dual_edge(3,ij) |
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| 26 | edge4 = dual_edge(4,ij) |
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| 27 | sign1 = dual_ne(1,ij) |
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| 28 | sign2 = dual_ne(2,ij) |
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| 29 | sign3 = dual_ne(3,ij) |
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| 30 | sign4 = dual_ne(4,ij) |
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| 31 | !DIR$ SIMD |
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| 32 | DO l = 1, llm |
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| 33 | etav = 0.d0 |
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| 34 | etav = etav + sign1*u(l,edge1) |
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| 35 | etav = etav + sign2*u(l,edge2) |
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| 36 | etav = etav + sign3*u(l,edge3) |
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| 37 | etav = etav + sign4*u(l,edge4) |
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| 38 | qv(l,ij) = etav/Av(ij) |
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| 39 | END DO |
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| 40 | CASE DEFAULT |
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| 41 | !DIR$ SIMD |
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| 42 | DO l = 1, llm |
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| 43 | etav = 0.d0 |
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| 44 | DO iedge = 1, dual_deg(ij) |
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| 45 | edge = dual_edge(iedge,ij) |
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| 46 | etav = etav + dual_ne(iedge,ij)*u(l,edge) |
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| 47 | END DO |
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| 48 | qv(l,ij) = etav/Av(ij) |
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| 49 | END DO |
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| 50 | END SELECT |
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| 51 | END DO |
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| 52 | !$OMP END DO |
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| 53 | !$OMP DO SCHEDULE(STATIC) |
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| 54 | DO edge = 1, edge_num |
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| 55 | ij_up = up(edge) |
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| 56 | ij_down = down(edge) |
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| 57 | !DIR$ SIMD |
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| 58 | DO l = 1, llm |
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| 59 | curlcurl(l,edge) = 1.*(qv(l,ij_down)-qv(l,ij_up))*(1./le_de(edge)) |
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| 60 | END DO |
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| 61 | END DO |
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| 62 | !$OMP END DO |
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| 63 | !---------------------------- curl_laplacian ---------------------------------- |
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| 64 | !-------------------------------------------------------------------------- |
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