kalmar/Groups.jl
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make wl_ball thread safe: pre-compute normalforms!

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Marek Kaluba 2022-11-15 19:52:40 +01:00
parent 22c21706d8
commit 9006f8a4a1
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1 changed files with 2 additions and 1 deletions
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src/wl_ball.jl
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@ -34,7 +34,8 @@ function _wlmetric_ball(S, old, radius, op, collect, unique)
for r in 2:radius for r in 2:radius
old = let old = old, S = S, old = let old = old, S = S,
new = collect( new = collect(
(g = op(o, s); hash(g); g) (g = op(o, s); normalform!(g); hash(g); g)
# normalform! and hash are to make assure thread-safety of produced elts
for o in @view(old[sizes[end-1]:end]) for s in S for o in @view(old[sizes[end-1]:end]) for s in S
) )