feat: add the AD workflows

SciML · Sep 17, 2024 · 8790d79 · 8790d79
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commit 8790d79
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Showing 2 changed files with 34 additions and 3 deletions.
diff --git a/lib/SimpleNonlinearSolve/Project.toml b/lib/SimpleNonlinearSolve/Project.toml
@@ -8,6 +8,9 @@ ADTypes = "47edcb42-4c32-4615-8424-f2b9edc5f35b"
 ArrayInterface = "4fba245c-0d91-5ea0-9b3e-6abc04ee57a9"
 BracketingNonlinearSolve = "70df07ce-3d50-431d-a3e7-ca6ddb60ac1e"
 CommonSolve = "38540f10-b2f7-11e9-35d8-d573e4eb0ff2"
+DifferentiationInterface = "a0c0ee7d-e4b9-4e03-894e-1c5f64a51d63"
+FiniteDiff = "6a86dc24-6348-571c-b903-95158fe2bd41"
+ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
 NonlinearSolveBase = "be0214bd-f91f-a760-ac4e-3421ce2b2da0"
 PrecompileTools = "aea7be01-6a6a-4083-8856-8a6e6704d82a"
 Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
@@ -32,6 +35,9 @@ BracketingNonlinearSolve = "1"
 ChainRulesCore = "1.24"
 CommonSolve = "0.2.4"
 DiffEqBase = "6.155"
+DifferentiationInterface = "0.5.17"
+FiniteDiff = "2.24.0"
+ForwardDiff = "0.10.36"
 NonlinearSolveBase = "1"
 PrecompileTools = "1.2"
 Reexport = "1.2"

diff --git a/lib/SimpleNonlinearSolve/src/SimpleNonlinearSolve.jl b/lib/SimpleNonlinearSolve/src/SimpleNonlinearSolve.jl
@@ -1,16 +1,25 @@
 module SimpleNonlinearSolve
 
-using ADTypes: ADTypes, AbstractADType, AutoFiniteDiff, AutoForwardDiff,
-               AutoPolyesterForwardDiff
 using CommonSolve: CommonSolve, solve
 using PrecompileTools: @compile_workload, @setup_workload
 using Reexport: @reexport
 @reexport using SciMLBase  # I don't like this but needed to avoid a breaking change
 using SciMLBase: AbstractNonlinearAlgorithm, NonlinearProblem, ReturnCode
 
+# AD Dependencies
+using ADTypes: ADTypes, AbstractADType, AutoFiniteDiff, AutoForwardDiff,
+               AutoPolyesterForwardDiff
+using DifferentiationInterface: DifferentiationInterface
+# TODO: move these to extensions in a breaking change. These are not even used in the
+#       package, but are used to trigger the extension loading in DI.jl
+using FiniteDiff: FiniteDiff
+using ForwardDiff: ForwardDiff
+
 using BracketingNonlinearSolve: Alefeld, Bisection, Brent, Falsi, ITP, Ridder
 using NonlinearSolveBase: ImmutableNonlinearProblem
 
+const DI = DifferentiationInterface
+
 abstract type AbstractSimpleNonlinearSolveAlgorithm <: AbstractNonlinearAlgorithm end
 
 is_extension_loaded(::Val) = false
@@ -51,7 +60,23 @@ end
 function solve_adjoint_internal end
 
 @setup_workload begin
-    @compile_workload begin end
+    for T in (Float32, Float64)
+        prob_scalar = NonlinearProblem{false}((u, p) -> u .* u .- p, T(0.1), T(2))
+        prob_iip = NonlinearProblem{true}((du, u, p) -> du .= u .* u .- p, ones(T, 3), T(2))
+        prob_oop = NonlinearProblem{false}((u, p) -> u .* u .- p, ones(T, 3), T(2))
+
+        algs = []
+        algs_no_iip = []
+
+        @compile_workload begin
+            for alg in algs, prob in (prob_scalar, prob_iip, prob_oop)
+                CommonSolve.solve(prob, alg)
+            end
+            for alg in algs_no_iip
+                CommonSolve.solve(prob_scalar, alg)
+            end
+        end
+    end
 end
 
 export AutoFiniteDiff, AutoForwardDiff, AutoPolyesterForwardDiff