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13 lines
649 B
C
13 lines
649 B
C
//////////////////////////////////////////////////////////////////////////////////////////
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// Must not lose sight that goal is to be able to construct really efficient
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// gather to a point stencil code. CSHIFT is not the best way, so probably need
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// additional stencil support.
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//
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// Stencil based code could pre-exchange haloes and use a table lookup for neighbours
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//
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// Lattice <foo> could also allocate haloes which get used for stencil code.
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//
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// Grid could create a neighbour index table for a given stencil.
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// Could also implement CovariantCshift.
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//////////////////////////////////////////////////////////////////////////////////////////
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