From 6bb385b21719caeebead6fddeee70c1f998c8fb7 Mon Sep 17 00:00:00 2001
From: Miller Cy Chan <miller.chan@gmail.com>
Date: Thu, 27 Jul 2023 22:07:54 +0800
Subject: [PATCH] Add files via upload

---
 nQuantCpp/APNsgaIII.cpp         | 6 +++---
 nQuantCpp/PnnLABGAQuantizer.cpp | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/nQuantCpp/APNsgaIII.cpp b/nQuantCpp/APNsgaIII.cpp
index 2e671e7..f69c6d9 100644
--- a/nQuantCpp/APNsgaIII.cpp
+++ b/nQuantCpp/APNsgaIII.cpp
@@ -121,10 +121,10 @@ namespace nQuantGA
 
 		int cur = 0, next = 1;
 		while(_currentGeneration < _max_iterations)
-		{
-			auto best = this->getResult();
+		{			
 			if(_currentGeneration > 0) {
-				double difference = abs(best->getFitness() - lastBestFit);
+				auto best = this->getResult();
+				auto difference = abs(best->getFitness() - lastBestFit);
 				if (difference <= 1e-6)
 					++bestNotEnhance;
 				else {
diff --git a/nQuantCpp/PnnLABGAQuantizer.cpp b/nQuantCpp/PnnLABGAQuantizer.cpp
index f44cb2f..c5ae3d6 100644
--- a/nQuantCpp/PnnLABGAQuantizer.cpp
+++ b/nQuantCpp/PnnLABGAQuantizer.cpp
@@ -197,7 +197,7 @@ namespace PnnLABQuant
 	}
 
 	static double rotateLeft(double u, double v, double delta) {
-		auto theta = M_PI * randrange(minRatio, maxRatio);
+		auto theta = M_PI * randrange(minRatio, maxRatio) / exp(delta);
 		auto result = u * sin(theta) + v * cos(theta);
 		if (result <= minRatio || result >= maxRatio)
 			result = rotateLeft(u, v, delta + .5);
@@ -205,7 +205,7 @@ namespace PnnLABQuant
 	}
 	
 	static double rotateRight(double u, double v, double delta) {
-		auto theta = M_PI * randrange(minRatio, maxRatio);
+		auto theta = M_PI * randrange(minRatio, maxRatio) / exp(delta);
 		auto result = u * cos(theta) - v * sin(theta);
 		if (result <= minRatio || result >= maxRatio)
 			result = rotateRight(u, v, delta + .5);