annotate d2_2nd.txt @ 129:1aaeb46ba5f4 cell_based_test

Improve efficiency of apply by the following: - Remove divisions in interior loop by storing and multiplying by the reciprocal of grid spacing instead. - Add @inline to apply(::Laplace - Remove initialization of w = 0 in apply(::Stencil) by manually unrolling first iteration of the loop.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Thu, 14 Feb 2019 16:25:22 +0100
parents 91e662512e9a
children
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18
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1 # D2 order 2
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2
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3 boundary_stencils
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4 1 -2 1
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5
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6 inner_stencil
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7 1 -2 1
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8
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9 e
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91e662512e9a Fix bugs in sbpD2
Ylva Rydin <ylva.rydin@telia.com>
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10 1
18
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11
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12 d1
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13 -3/2 2 -1/2