TestPerformance.cs

    using System;
    using UnityEngine;
    using System.Collections.Generic;
    using LuaInterface;

    public class TestPerformance : MonoBehaviour 
    {
        LuaState state = null;        
        private string tips = "";

        void Start () 
        {
    #if UNITY_5
            Application.logMessageReceived += ShowTips;
    #else
            Application.RegisterLogCallback(ShowTips);
    #endif         
            new LuaResLoader();          
            state = new LuaState();
            state.Start();
            LuaBinder.Bind(state);                       
            state.DoFile("TestPerf.lua");        
            state.LuaGC(LuaGCOptions.LUA_GCCOLLECT);
            state.LogGC = false;

            Debug.Log(typeof(List<int>).BaseType);
        }

        void ShowTips(string msg, string stackTrace, LogType type)
        {
            tips += msg;
            tips += "\r\n";
        }

        void OnApplicationQuit()
        {
    #if UNITY_5        
            Application.logMessageReceived -= ShowTips;
    #else
            Application.RegisterLogCallback(null);
    #endif
            state.Dispose();
            state = null;
        }

        void OnGUI()
        {        
            GUI.Label(new Rect(Screen.width / 2 - 200, Screen.height / 2 - 100, 400, 300), tips);

            if (GUI.Button(new Rect(50, 50, 120, 45), "Test1"))
            {
                float time = Time.realtimeSinceStartup;            

                for (int i = 0; i < 200000; i++)
                {
                    Vector3 v = transform.position;
                    transform.position = v + Vector3.one;
                }

                time = Time.realtimeSinceStartup - time;
                tips = "";
                Debugger.Log("c# Transform getset cost time: " + time);            
                transform.position = Vector3.zero;

                LuaFunction func = state.GetFunction("Test1");
                func.BeginPCall();
                func.Push(transform);
                func.PCall();
                func.EndPCall();
                func.Dispose();
                func = null;            
            }
            else if (GUI.Button(new Rect(50, 150, 120, 45), "Test2"))
            {
                float time = Time.realtimeSinceStartup;

                for (int i = 0; i < 200000; i++)
                {
                    transform.Rotate(Vector3.up, 1);
                }

                time = Time.realtimeSinceStartup - time;
                tips = "";
                Debugger.Log("c# Transform.Rotate cost time: " + time);

                LuaFunction func = state.GetFunction("Test2");
                func.BeginPCall();
                func.Push(transform);
                func.PCall();
                func.EndPCall();
                func.Dispose();
                func = null;    
            }
            else if (GUI.Button(new Rect(50, 250, 120, 45), "Test3"))
            {
                float time = Time.realtimeSinceStartup;            

                for (int i = 0; i < 2000000; i++)
                {
                    new Vector3(i, i, i);
                }

                time = Time.realtimeSinceStartup - time;
                tips = "";
                Debugger.Log("c# new Vector3 cost time: " + time);            

                LuaFunction func = state.GetFunction("Test3");
                func.Call();
                func.Dispose();
                func = null;  
            }
            else if (GUI.Button(new Rect(50, 350, 120, 45), "Test4"))
            {
                float time = Time.realtimeSinceStartup;

                for (int i = 0; i < 20000; i++)
                {
                    new GameObject();
                }

                time = Time.realtimeSinceStartup - time;
                tips = "";
                Debugger.Log("c# new GameObject cost time: " + time);

                //光gc了
                LuaFunction func = state.GetFunction("Test4");
                func.Call();         
                func.Dispose();
                func = null;  
            }
            else if (GUI.Button(new Rect(50, 450, 120, 45), "Test5"))
            {            
                int[] array = new int[1024];

                for (int i = 0; i < 1024; i++)
                {
                    array[i] = i;
                }

                float time = Time.realtimeSinceStartup;
                int total = 0;

                for (int j = 0; j < 100000; j++)
                {
                    for (int i = 0; i < 1024; i++)
                    {
                        total += array[i];
                    }
                }

                time = Time.realtimeSinceStartup - time;
                tips = "";
                Debugger.Log("Array cost time: " + time);

                List<int> list = new List<int>(array);
                time = Time.realtimeSinceStartup;
                total = 0;

                for (int j = 0; j < 100000; j++)
                {
                    for (int i = 0; i < 1024; i++)
                    {
                        total += list[i];
                    }
                }

                time = Time.realtimeSinceStartup - time;
                tips = "";
                Debugger.Log("Array cost time: " + time);

                LuaFunction func = state.GetFunction("TestTable");
                func.Call();
                func.Dispose();
                func = null;            
            }
            else if (GUI.Button(new Rect(50, 550, 120, 40), "Test7"))
            {            
                float time = Time.realtimeSinceStartup;
                Vector3 v1 = Vector3.zero;

                for (int i = 0; i < 200000; i++)
                {
                    Vector3 v = new Vector3(i,i,i);
                    v = Vector3.Normalize(v);
                    v1 = v + v1;
                }

                time = Time.realtimeSinceStartup - time;            
                tips = "";
                Debugger.Log("Vector3 New Normalize cost: " + time);
                LuaFunction func = state.GetFunction("Test7");
                func.Call();
                func.Dispose();
                func = null;  
            }
            else if (GUI.Button(new Rect(250, 50, 120, 40), "Test8"))
            {
                float time = Time.realtimeSinceStartup;            

                for (int i = 0; i < 200000; i++)
                {
                    Quaternion q1 = Quaternion.Euler(i, i, i);
                    Quaternion q2 = Quaternion.Euler(i * 2, i * 2, i * 2);
                    Quaternion.Slerp(q1, q2, 0.5f);
                }

                time = Time.realtimeSinceStartup - time;
                tips = "";
                Debugger.Log("Quaternion Euler Slerp cost: " + time);            

                LuaFunction func = state.GetFunction("Test8");
                func.Call();
                func.Dispose();
                func = null;
            }
            else if (GUI.Button(new Rect(250, 150, 120, 40), "Test9"))
            {
                tips = "";
                LuaFunction func = state.GetFunction("Test9");
                func.Call();
                func.Dispose();
                func = null;
            }
            else if (GUI.Button(new Rect(250, 250, 120, 40), "Quit"))
            {
                Application.Quit();
            }

            state.CheckTop();
            state.Collect();
        }
    }

🔚