use mehrotra_algorithm in Ipopt helps even in unconstrained setting

OpenMendel · Jul 14, 2016 · a5cb091 · a5cb091
1 parent ed02fbc
commit a5cb091
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/two_variance_component.jl b/src/two_variance_component.jl
@@ -675,10 +675,11 @@ function mle_fs!{T}(
  print_frequency_iter = 5, # default is 1
  print_level = verbose? 5 : 0,
  print_info_string = "yes",
+ #nlp_scaling_method = "none",
  #derivative_test = "second-order",
  #linear_solver = "mumps",
  #linear_solver = "pardiso",
- #mehrotra_algorithm = "yes",
+ mehrotra_algorithm = "yes",
  )
  elseif solver == :Mosek
  # see http:https://docs.mosek.com/7.0/capi/Parameters.html for Mosek options