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Add PrecompileTools workload to OptimizationBase for improved TTFX #1119

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Add PrecompileTools workload to OptimizationBase for improved TTFX #1119

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2 changes: 2 additions & 0 deletions lib/OptimizationBase/Project.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ DocStringExtensions = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae"
FastClosures = "9aa1b823-49e4-5ca5-8b0f-3971ec8bab6a"
LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
PDMats = "90014a1f-27ba-587c-ab20-58faa44d9150"
PrecompileTools = "aea7be01-6a6a-4083-8856-8a6e6704d82a"
Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
SciMLBase = "0bca4576-84f4-4d90-8ffe-ffa030f20462"
SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
Expand Down Expand Up @@ -47,6 +48,7 @@ FastClosures = "0.3"
FiniteDiff = "2.12"
ForwardDiff = "0.10.26, 1"
LinearAlgebra = "1.9, 1.10"
PrecompileTools = "1"
MLDataDevices = "1"
MLUtils = "0.4"
PDMats = "0.11"
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2 changes: 2 additions & 0 deletions lib/OptimizationBase/src/OptimizationBase.jl
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Expand Up @@ -44,4 +44,6 @@ include("state.jl")
export solve, OptimizationCache, DEFAULT_CALLBACK, DEFAULT_DATA
export IncompatibleOptimizerError, OptimizerMissingError

include("precompilation.jl")

end
22 changes: 22 additions & 0 deletions lib/OptimizationBase/src/precompilation.jl
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Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
using PrecompileTools

@setup_workload begin
@compile_workload begin
# Precompile basic OptimizationFunction and OptimizationProblem creation
# These are the most common operations users perform

# Simple objective function
f_simple(x, p) = sum(abs2, x .- p)

# Create OptimizationFunction with NoAD (most basic case)
optf = OptimizationFunction(f_simple)

# Create OptimizationProblem with common type combinations
x0 = zeros(2)
p = [1.0, 2.0]
prob = OptimizationProblem(optf, x0, p)

# Also precompile with bounds
prob_bounded = OptimizationProblem(optf, x0, p; lb = zeros(2), ub = ones(2))
end
end
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