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view AbstractGrid.jl @ 129:1aaeb46ba5f4 cell_based_test

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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 631eb9b35d72
children
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abstract type AbstractGrid end

function dimension(grid::AbstractGrid)
    error("Not implemented for abstact type AbstractGrid")
end

function points(grid::AbstractGrid)
    error("Not implemented for abstact type AbstractGrid")
end

# Evaluate function f on the grid g
function evalOn(g::AbstractGrid, f::Function)
    F(x) = f(x...)
    return F.(points(g))
end