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comparison stencil.jl @ 78:fbf7398f8154 cell_based_test

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Inline and inbounds everything
author Ylva Rydin <ylva.rydin@telia.com>
date Thu, 24 Jan 2019 14:38:14 +0100
parents 7fd4e7a1cd38
children b795ec7f9ca0
comparison
equal deleted inserted replaced
70:e4fa13137d12 78:fbf7398f8154
23 else 23 else
24 return eltype(s.weights)(0) 24 return eltype(s.weights)(0)
25 end 25 end
26 end 26 end
27 27
28 function apply(s::Stencil, v::AbstractVector, i::Int) 28 @inline function apply(s::Stencil, v::AbstractVector, i::Int)
29 w = zero(eltype(v)) 29 w = zero(eltype(v))
30 for j ∈ s.range[1]:s.range[2] 30 for j ∈ s.range[1]:s.range[2]
31 w += s[j]*v[i+j] 31 @inbounds w += s[j]*v[i+j]
32 end 32 end
33 return w 33 return w
34 end 34 end