Git Product home page Git Product logo

unitybug's People

Watchers

 avatar

unitybug's Issues

Unity一次性分配大内存后将永远无法GC

Unity版本:2020.2.6f1
平台: win10
打包Exe后出现,编辑器内正常

using System;
using UnityEngine;
 
public class GCTest : MonoBehaviour
{
    const int DefaultSize = 300;
 
    int MemorySize = DefaultSize;
    // Start is called before the first frame update
    void Start()
    {
        var strs = Environment.GetCommandLineArgs();
        if (strs.Length == 2)
        {
            if (!int.TryParse(strs[1], out MemorySize))
                MemorySize = DefaultSize;
        }
    }
 
    // Update is called once per frame
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Space))
        {
            var bytes = new byte[1024 * 1024 * MemorySize];
        }
 
        if (Input.GetKeyDown(KeyCode.KeypadEnter))
        {
            Debug.LogError("Gc");
            GC.Collect();
        }
    }
}

bytes根本没有被引用,但是Gc是无法回收它的,并且每按下一次空格,就会产生内存增长。

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.