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Add Const annotation for Enzyme #957

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Jun 19, 2025
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Add Const annotation for Enzyme #957

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8 changes: 5 additions & 3 deletions test/integration/enzyme/main.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -2,12 +2,14 @@ using DynamicPPL.TestUtils: DEMO_MODELS
using DynamicPPL.TestUtils.AD: run_ad
using ADTypes: AutoEnzyme
using Test: @test, @testset
import Enzyme: set_runtime_activity, Forward, Reverse
import Enzyme: set_runtime_activity, Forward, Reverse, Const
using ForwardDiff: ForwardDiff # run_ad uses FD for correctness test

ADTYPES = Dict(
"EnzymeForward" => AutoEnzyme(; mode=set_runtime_activity(Forward)),
"EnzymeReverse" => AutoEnzyme(; mode=set_runtime_activity(Reverse)),
"EnzymeForward" =>
AutoEnzyme(; mode=set_runtime_activity(Forward), function_annotation=Const),
"EnzymeReverse" =>
AutoEnzyme(; mode=set_runtime_activity(Reverse), function_annotation=Const),
)

@testset "$ad_key" for (ad_key, ad_type) in ADTYPES
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