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Add PrecompileTools workload #504

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Merged
ChrisRackauckas merged 1 commit into from
Aug 21, 2026
Merged

Add PrecompileTools workload #504

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2 changes: 2 additions & 0 deletions Project.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ ChainRulesCore = "d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"
DiffEqBase = "2b5f629d-d688-5b77-993f-72d75c75574e"
LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
ModelingToolkitBase = "7771a370-6774-4173-bd38-47e70ca0b839"
PrecompileTools = "aea7be01-6a6a-4083-8856-8a6e6704d82a"
PreallocationTools = "d236fae5-4411-538c-8e31-a6e3d9e00b46"
SymbolicUtils = "d1185830-fcd6-423d-90d6-eec64667417b"
Symbolics = "0c5d862f-8b57-4792-8d23-62f2024744c7"
Expand All @@ -23,6 +24,7 @@ ForwardDiff = "0.10, 1"
LinearAlgebra = "1.10"
ModelingToolkit = "11.28"
ModelingToolkitBase = "1.49"
PrecompileTools = "1.2.1"
OrdinaryDiffEq = "7"
OrdinaryDiffEqBDF = "2"
OrdinaryDiffEqDefault = "2"
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12 changes: 12 additions & 0 deletions src/ModelingToolkitStandardLibrary.jl
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@@ -1,5 +1,7 @@
module ModelingToolkitStandardLibrary
import SymbolicUtils: unwrap
using ModelingToolkitBase: System, connect, t_nounits as t
using PrecompileTools: @compile_workload, @setup_workload

"""
@symcheck J > 0 || throw(ArgumentError("Expected `J` to be positive"))
Expand All @@ -23,4 +25,14 @@ include("Electrical/Electrical.jl")
include("Magnetic/Magnetic.jl")
include("Hydraulic/Hydraulic.jl")

@setup_workload begin
constant = Blocks.Constant(; name = :constant, k = 1.0)
integrator = Blocks.Integrator(; name = :integrator, x = 0.0)
connections = [connect(constant.output, integrator.input)]

@compile_workload begin
System(connections, t; name = :model, systems = [integrator, constant])
end
end

end
17 changes: 17 additions & 0 deletions test/precompile_workload.jl
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
using ModelingToolkitStandardLibrary.Blocks
using ModelingToolkitBase: System, connect, equations, t_nounits as t
using Test

@testset "Precompile workload" begin
constant = Constant(; name = :constant, k = 1.0)
integrator = Integrator(; name = :integrator, x = 0.0)
model = System(
[connect(constant.output, integrator.input)],
t;
name = :model,
systems = [integrator, constant]
)

@test model isa System
@test !isempty(equations(model))
end
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