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test: untoggle newly-passing Enzyme tests #856

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Merged
gdalle merged 3 commits into from
Oct 6, 2025
Merged

test: untoggle newly-passing Enzyme tests #856

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77b8c4d
test: untoggle some passing Enzyme tests
gdalle Sep 29, 2025
b33ca52
Fix docs
gdalle Sep 29, 2025
02dd8f9
Tests now work on matrices
gdalle Sep 30, 2025
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2 changes: 1 addition & 1 deletion DifferentiationInterface/docs/src/explanation/backends.md
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Original file line number Diff line number Diff line change
Expand Up @@ -63,7 +63,7 @@ Moreover, each context type is supported by a specific subset of backends:
| `AutoChainRules` | ✅ | ❌ |
| `AutoDiffractor` | ❌ | ❌ |
| `AutoEnzyme` (forward) | ✅ | ✅ |
| `AutoEnzyme` (reverse) | ✅ | ❌ (soon) |
| `AutoEnzyme` (reverse) | ✅ | ✅ |
| `AutoFastDifferentiation` | ✅ | ✅ |
| `AutoFiniteDiff` | ✅ | ✅ |
| `AutoFiniteDifferences` | ✅ | ✅ |
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27 changes: 10 additions & 17 deletions DifferentiationInterface/test/Back/Enzyme/test.jl
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
# see https://github.com/JuliaDiff/DifferentiationInterface.jl/issues/855

using Pkg
Pkg.add("Enzyme")

Expand Down Expand Up @@ -55,7 +57,7 @@ end;
)

test_differentiation(
backends[2],
backends[2:3],
default_scenarios(;
include_normal=false,
include_cachified=true,
Expand All @@ -75,23 +77,19 @@ end;
end

@testset "Second order" begin
forward_enzyme = AutoEnzyme(; mode=Enzyme.Reverse)
reverse_enzyme = AutoEnzyme(; mode=Enzyme.Reverse)
test_differentiation(
[
AutoEnzyme(),
SecondOrder(
AutoEnzyme(; mode=Enzyme.Reverse), AutoEnzyme(; mode=Enzyme.Forward)
),
# SecondOrder(forward_enzyme, reverse_enzyme), # TODO: toggle
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SecondOrder(reverse_enzyme, forward_enzyme),
# SecondOrder(forward_enzyme, forward_enzyme), # TODO: toggle
],
remove_matrix_inputs(default_scenarios(; include_constantified=true));
default_scenarios(; include_constantified=true, include_cachified=true);
excluded=FIRST_ORDER,
logging=LOGGING,
)

test_differentiation(
AutoEnzyme(; mode=Enzyme.Forward);
excluded=vcat(FIRST_ORDER, [:hessian, :hvp]),
logging=LOGGING,
)
end

@testset "Sparse" begin
Expand All @@ -100,12 +98,7 @@ end
if VERSION < v"1.11"
sparse_scenarios()
else
filter(sparse_scenarios()) do s
# for https://github.com/EnzymeAD/Enzyme.jl/issues/2168
(s.x isa AbstractVector) &&
(s.f != DIT.sumdiffcube) &&
(s.f != DIT.sumdiffcube_mat)
end
filter(s -> s.x isa AbstractVector, sparse_scenarios())
end;
sparsity=true,
logging=LOGGING,
Expand Down
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