kalmar/Groups.jl
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add a few @inbounds

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Marek Kaluba 2021-05-24 01:40:54 +02:00
parent 1c971cb3b1
commit 0fb84a9c61
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3 changed files with 3 additions and 3 deletions
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2
src/new_autgroups.jl
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@ -106,7 +106,7 @@ function evaluate!(
) where {T<:FPGroupElement,N}
A = alphabet(f)
for idx in word(f)
t = evaluate!(t, A[idx], alphabet(object(parent(f))))::NTuple{N,T}
t = @inbounds evaluate!(t, A[idx], alphabet(object(parent(f))))::NTuple{N,T}
end
return t
end

2
src/new_transvections.jl
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@ -49,7 +49,7 @@ Base.:(==)(t::Transvection, s::Transvection) =
t.id === s.id && t.ij == s.ij && t.inv == s.inv
Base.hash(t::Transvection, h::UInt) = hash(t.id, hash(t.ij, hash(t.inv, h)))
function evaluate!(v::Tuple, t::Transvection, A::Alphabet)
Base.@propagate_inbounds function evaluate!(v::Tuple, t::Transvection, A::Alphabet)
i, j = indices(t)
@assert i ≤ length(v) && j ≤ length(v)

2
src/new_types.jl
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@ -32,7 +32,7 @@ word_type(::Type{<:AbstractFPGroup}) = Word{UInt8}
# the default (results in free rewriting)
rewriting(G::AbstractFPGroup) = alphabet(G)
function (G::AbstractFPGroup)(word::AbstractVector{<:Integer})
Base.@propagate_inbounds function (G::AbstractFPGroup)(word::AbstractVector{<:Integer})
@boundscheck @assert all(l -> 1 <= l <= length(KnuthBendix.alphabet(G)), word)
return FPGroupElement(word_type(G)(word), G)
end