refactor: don't rebuild model just to change Gurobi setting

Breakthrough-Energy · May 27, 2020 · 6a88bf8 · 6a88bf8
1 parent 432324a
commit 6a88bf8
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/src/loop.jl b/src/loop.jl
@@ -135,10 +135,7 @@ function interval_loop(env::Gurobi.Env, model_kwargs::Dict,
                 # if BarHomogeneous is not enabled, enable it and re-build
                 solver_kwargs["BarHomogeneous"] = 1
                 println("enable BarHomogeneous")
-                m_kwargs = (; (Symbol(k) => v for (k,v) in model_kwargs)...)
-                s_kwargs = (; (Symbol(k) => v for (k,v) in solver_kwargs)...)
-                m = JuMP.direct_model(Gurobi.Optimizer(env; s_kwargs...))
-                m, voi = _build_model(m; m_kwargs...)
+                JuMP.set_optimizer_attribute(m, "BarHomogeneous", 1)
             else
                 # Something has gone very wrong
                 @show status