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Support enzyme on 1.12 #130

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23 changes: 14 additions & 9 deletions test/besselk_enzyme_test.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -2,28 +2,33 @@ using EnzymeCore, Enzyme
import Bessels.BesselFunctions: besselkx_levin
import Bessels.BesselFunctions: besselk_power_series

dbesselkx_dv(v, x) = autodiff(Forward, _v->besselkx_levin(_v, x, Val(30)),
Duplicated, Duplicated(v, 1.0))[2]
dbesselkx_dv(v, x) = only(autodiff(Forward, _v->besselkx_levin(_v, x, Val(30)),
Duplicated, Duplicated(v, 1.0)))

dbesselkx_dx(v, x) = autodiff(Forward, _x->besselkx_levin(v, _x, Val(30)),
Duplicated, Duplicated(x, 1.0))[2]
dbesselkx_dx(v, x) = only(autodiff(Forward, _x->besselkx_levin(v, _x, Val(30)),
Duplicated, Duplicated(x, 1.0)))

dbesselk_ps_dv(v, x) = autodiff(Forward, _v->besselk(_v, x),
Duplicated, Duplicated(v, 1.0))[2]
dbesselk_ps_dv(v, x) = only(autodiff(Forward, _v->besselk(_v, x),
Duplicated, Duplicated(v, 1.0)))

dbesselk_ps_dx(v, x) = autodiff(Forward, _x->besselk(v, _x),
Duplicated, Duplicated(x, 1.0))[2]
dbesselk_ps_dx(v, x) = only(autodiff(Forward, _x->besselk(v, _x),
Duplicated, Duplicated(x, 1.0)))


@testset "Besselkx autodiff" begin
for line in eachline("data/besselk/enzyme/besselkx_levin_enzyme_tests.csv")
local v, x
(v, x, dv, dx) = parse.(Float64, split(line))
test_dv = dbesselkx_dv(v, x)
test_dx = dbesselkx_dx(v, x)
@test isapprox(dv, test_dv, rtol=5e-14)
@test isapprox(dx, test_dx, rtol=5e-14)
end
end

@testset "Besselk autodiff" begin
for line in eachline("data/besselk/enzyme/besselk_power_series_enzyme_tests.csv")
local v, x
(v, x, dv, dx) = parse.(Float64, split(line))
test_dv = dbesselk_ps_dv(v, x)
test_dx = dbesselk_ps_dx(v, x)
Expand All @@ -35,4 +40,4 @@ for line in eachline("data/besselk/enzyme/besselk_power_series_enzyme_tests.csv"
@test isapprox(dx, test_dx, rtol=5e-14)
end
end

end
10 changes: 2 additions & 8 deletions test/runtests.jl
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Expand Up @@ -10,11 +10,5 @@ import SpecialFunctions
@time @testset "gamma" begin include("gamma_test.jl") end
@time @testset "airy" begin include("airy_test.jl") end
@time @testset "sphericalbessel" begin include("sphericalbessel_test.jl") end

# https://github.com/EnzymeAD/Enzyme.jl/issues/2699
if VERSION > v"1.12"
@warn "Skipping enzyme autodiff tests on Julia > 1.12 due to Enzyme.jl compatibility issues."
else
@time @testset "besselk enzyme autodiff" begin include("besselk_enzyme_test.jl") end
@time @testset "besseli enzyme autodiff" begin include("besseli_enzyme_test.jl") end
end
@time @testset "besselk enzyme autodiff" begin include("besselk_enzyme_test.jl") end
@time @testset "besseli enzyme autodiff" begin include("besseli_enzyme_test.jl") end
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