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[AUTO] JuliaFormatter.jl run #88

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Merged
merged 1 commit into from
Feb 14, 2023
Merged

[AUTO] JuliaFormatter.jl run #88

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2 changes: 1 addition & 1 deletion examples/demo-bpdn-constr.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ function demo_solver(f, nls, sol, h, χ, suffix = "l0-linf")
R2_out = R2(f, h, options, x0 = f.meta.x0)
@info "R2 relative error" norm(R2_out.solution - sol) / norm(sol)
plot_bpdn(R2_out, sol, "constr-r2-$(suffix)")

@info " using LMTR to solve with" h χ
reset!(nls)
LMTR_out = LMTR(nls, h, χ, options, x0 = f.meta.x0)
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14 changes: 8 additions & 6 deletions src/LMTR_alg.jl
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Expand Up @@ -48,7 +48,7 @@ function LMTR(
subsolver_logger::Logging.AbstractLogger = Logging.NullLogger(),
subsolver = R2,
subsolver_options = ROSolverOptions(),
selected::AbstractVector{<:Integer} = 1:nls.meta.nvar,
selected::AbstractVector{<:Integer} = 1:(nls.meta.nvar),
) where {H, X}
start_time = time()
elapsed_time = 0.0
Expand Down Expand Up @@ -96,10 +96,10 @@ function LMTR(

xkn = similar(xk)
s = zero(xk)
ψ = has_bounds(nls) ? shifted(h, xk, max.(-Δk, l_bound - xk), min.(Δk, u_bound - xk), selected) :
ψ =
has_bounds(nls) ? shifted(h, xk, max.(-Δk, l_bound - xk), min.(Δk, u_bound - xk), selected) :
shifted(h, xk, Δk, χ)


Fobj_hist = zeros(maxIter)
Hobj_hist = zeros(maxIter)
Complex_hist = zeros(Int, maxIter)
Expand Down Expand Up @@ -178,8 +178,9 @@ function LMTR(

subsolver_options.ϵa = k == 1 ? 1.0e-5 : max(ϵ, min(1.0e-1, ξ1 / 10))
∆_effective = min(β * χ(s), Δk)
has_bounds(nls) ? set_bounds!(ψ, max.(-∆_effective, l_bound - xk), min.(∆_effective, u_bound - xk)) :
set_radius!(ψ, ∆_effective)
has_bounds(nls) ?
set_bounds!(ψ, max.(-∆_effective, l_bound - xk), min.(∆_effective, u_bound - xk)) :
set_radius!(ψ, ∆_effective)
s, iter, _ = with_logger(subsolver_logger) do
subsolver(φ, ∇φ!, ψ, subsolver_options, s)
end
Expand Down Expand Up @@ -236,7 +237,8 @@ function LMTR(

if ρk < η1 || ρk == Inf
Δk = Δk / 2
has_bounds(nls) ? set_bounds!(ψ, max.(-Δk, l_bound - xk), min.(Δk, u_bound - xk)) : set_radius!(ψ, Δk)
has_bounds(nls) ? set_bounds!(ψ, max.(-Δk, l_bound - xk), min.(Δk, u_bound - xk)) :
set_radius!(ψ, Δk)
end

tired = k ≥ maxIter || elapsed_time > maxTime
Expand Down