From 0773a9e7cfe4c43dc34d265064134e7c1deb51f9 Mon Sep 17 00:00:00 2001
From: BigEd <ed.spittles@gmail.com>
Date: Wed, 6 Oct 2010 19:48:30 +0000
Subject: [PATCH] [dev](commented out)performance tweak, 1.2x gain

---
 chipsim.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/chipsim.js b/chipsim.js
index 12d7956..f73867b 100644
--- a/chipsim.js
+++ b/chipsim.js
@@ -58,6 +58,7 @@ function recalcNode(node, recalclist){
 		console.log('recalc', node, group);
 	for(var i in group){
 		var n = nodes[group[i]];
+//		if(n.state==newv) continue; // performance tweak: idea due to Michael Steil
 		if(n.state!=newv && ctrace && (traceTheseNodes.indexOf(n)!=-1))
 			console.log(group[i], n.state, newv);
 		n.state = newv;