From 4920cf18fa1128758dac2ffd12bf88d194863f17 Mon Sep 17 00:00:00 2001
From: Eddie Hung <e.hung@imperial.ac.uk>
Date: Tue, 24 Jul 2018 09:21:52 -0700
Subject: [PATCH] improved is only set if we get a better metric, remove
 commented code

---
 common/placer1.cc | 2 --
 1 file changed, 2 deletions(-)

diff --git a/common/placer1.cc b/common/placer1.cc
index 461fc4e8..77e33f5b 100644
--- a/common/placer1.cc
+++ b/common/placer1.cc
@@ -387,8 +387,6 @@ class SAPlacer
         // SA acceptance criterea
         if (delta < 0 || (temp > 1e-6 && (ctx->rng() / float(0x3fffffff)) <= std::exp(-delta / temp))) {
             n_accept++;
-            //if (delta < 2)
-            //    improved = true;
         } else {
             if (other != IdString())
                 ctx->unbindBel(oldBel);