Skip adjoint tests entirely on Julia 1.12+ and add v1.11 to CI

ChrisRackauckas · claude · ChrisRackauckas · commit 2f5c85e5cbbe · 2025-11-13T20:09:00.000-05:00
- Skip entire adjoint test on Julia 1.12+ since SciMLSensitivity/Mooncake aren't installed - Add Julia 1.11 to all CI workflows (top-level and all sublibs) - This ensures we test on both v1.11 (with Enzyme) and v1.12+ (without Enzyme) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
diff --git a/.github/workflows/CI_BracketingNonlinearSolve.yml b/.github/workflows/CI_BracketingNonlinearSolve.yml
@@ -24,6 +24,7 @@ jobs:
       matrix:
         version:
           - "1.10"
+          - "1.11"
           - "1"
         os:
           - ubuntu-latest
diff --git a/.github/workflows/CI_NonlinearSolve.yml b/.github/workflows/CI_NonlinearSolve.yml
@@ -38,6 +38,7 @@ jobs:
           - nopre
         version:
           - "1"
+          - "1.11"
           - "lts"
           - "pre"
         os:
diff --git a/.github/workflows/CI_NonlinearSolveBase.yml b/.github/workflows/CI_NonlinearSolveBase.yml
@@ -23,6 +23,7 @@ jobs:
       matrix:
         version:
           - "1.10"
+          - "1.11"
           - "1"
         os:
           - ubuntu-latest
diff --git a/.github/workflows/CI_NonlinearSolveFirstOrder.yml b/.github/workflows/CI_NonlinearSolveFirstOrder.yml
@@ -24,6 +24,7 @@ jobs:
       matrix:
         version:
           - "1.10"
+          - "1.11"
           - "1"
         os:
           - ubuntu-latest
diff --git a/.github/workflows/CI_NonlinearSolveHomotopyContinuation.yml b/.github/workflows/CI_NonlinearSolveHomotopyContinuation.yml
@@ -23,6 +23,7 @@ jobs:
       matrix:
         version:
           - "1.10"
+          - "1.11"
           - "1"
         os:
           - ubuntu-latest
diff --git a/.github/workflows/CI_NonlinearSolveQuasiNewton.yml b/.github/workflows/CI_NonlinearSolveQuasiNewton.yml
@@ -24,6 +24,7 @@ jobs:
       matrix:
         version:
           - "1.10"
+          - "1.11"
           - "1"
         os:
           - ubuntu-latest
diff --git a/.github/workflows/CI_NonlinearSolveSciPy.yml b/.github/workflows/CI_NonlinearSolveSciPy.yml
@@ -23,6 +23,7 @@ jobs:
       matrix:
         version:
           - "1.10"
+          - "1.11"
           - "1"
         os:
           - ubuntu-latest
diff --git a/.github/workflows/CI_NonlinearSolveSpectralMethods.yml b/.github/workflows/CI_NonlinearSolveSpectralMethods.yml
@@ -24,6 +24,7 @@ jobs:
       matrix:
         version:
           - "1.10"
+          - "1.11"
           - "1"
         os:
           - ubuntu-latest
diff --git a/.github/workflows/CI_SCCNonlinearSolve.yml b/.github/workflows/CI_SCCNonlinearSolve.yml
@@ -24,6 +24,7 @@ jobs:
       matrix:
         version:
           - "lts"
+          - "1.11"
           - "1"
         os:
           - ubuntu-latest
diff --git a/.github/workflows/CI_SciMLJacobianOperators.yml b/.github/workflows/CI_SciMLJacobianOperators.yml
@@ -22,6 +22,7 @@ jobs:
       matrix:
         version:
           - "1.10"
+          - "1.11"
           - "1"
         os:
           - ubuntu-latest
diff --git a/.github/workflows/CI_SimpleNonlinearSolve.yml b/.github/workflows/CI_SimpleNonlinearSolve.yml
@@ -25,6 +25,7 @@ jobs:
       matrix:
         version:
           - "1.10"
+          - "1.11"
           - "1"
         os:
           - ubuntu-latest
diff --git a/test/adjoint_tests.jl b/test/adjoint_tests.jl
@@ -1,14 +1,13 @@
 @testitem "Adjoint Tests" tags = [:nopre] begin
-    using ForwardDiff, ReverseDiff, SciMLSensitivity, Tracker, Zygote, Mooncake
-
-    # Disable Enzyme on Julia 1.12+ due to compatibility issues
+    # Skip adjoint tests on Julia 1.12+ due to Enzyme/SciMLSensitivity compatibility issues
     # To re-enable: change condition to `true` or `VERSION < v"1.13"`
-    const ENZYME_ENABLED = VERSION < v"1.12"
-
-    if ENZYME_ENABLED
-        using Enzyme
+    if VERSION >= v"1.12"
+        @info "Skipping adjoint tests on Julia $(VERSION) - Enzyme/SciMLSensitivity not compatible with 1.12+"
+        return
     end
 
+    using ForwardDiff, ReverseDiff, SciMLSensitivity, Tracker, Zygote, Enzyme, Mooncake
+
     ff(u, p) = u .^ 2 .- p
 
     function solve_nlprob(p)
@@ -24,17 +23,12 @@
     ∂p_forwarddiff = ForwardDiff.gradient(solve_nlprob, p)
     ∂p_tracker = Tracker.data(only(Tracker.gradient(solve_nlprob, p)))
     ∂p_reversediff = ReverseDiff.gradient(solve_nlprob, p)
-
-    if ENZYME_ENABLED
-        ∂p_enzyme = Enzyme.gradient(Enzyme.set_runtime_activity(Enzyme.Reverse), solve_nlprob, p)[1]
-        @test ∂p_zygote ≈ ∂p_tracker ≈ ∂p_reversediff ≈ ∂p_enzyme
-        @test ∂p_zygote ≈ ∂p_forwarddiff ≈ ∂p_tracker ≈ ∂p_reversediff ≈ ∂p_enzyme
-    else
-        @test ∂p_zygote ≈ ∂p_tracker ≈ ∂p_reversediff
-        @test ∂p_zygote ≈ ∂p_forwarddiff ≈ ∂p_tracker ≈ ∂p_reversediff
-    end
+    ∂p_enzyme = Enzyme.gradient(Enzyme.set_runtime_activity(Enzyme.Reverse), solve_nlprob, p)[1]
 
     cache = Mooncake.prepare_gradient_cache(solve_nlprob, p)
     ∂p_mooncake = Mooncake.value_and_gradient!!(cache, solve_nlprob, p)[2][2]
+
+    @test ∂p_zygote ≈ ∂p_tracker ≈ ∂p_reversediff ≈ ∂p_enzyme
+    @test ∂p_zygote ≈ ∂p_forwarddiff ≈ ∂p_tracker ≈ ∂p_reversediff ≈ ∂p_enzyme
     @test_broken ∂p_forwarddiff ≈ ∂p_mooncake
 end

-Original file line number
+Diff line change
           - nopre
         version:
           - "1"
 +          - "1.11"
           - "lts"
           - "pre"
         os: