As we’ve seen, the performance of the garbage collector is not determined by the number of dead objects, but rather by the number of live ones. The more objects die, the faster garbage collection is. If every object in the heap were to be garbage-col…

Java Memory Management, with its built-in garbage collection, is one of the language's finest achievements. It allows developers to create new objects without worrying explicitly about memory allocation and deallocation, because the garbage collector…

原文地址:http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/gc01/index.html Overview Purpose This tutorial covers the basics of how Garbage Collection works with the Hotspot JVM. Once you have learned how the garbage collector functions, lear…

原文地址:https://engineering.linkedin.com/garbage-collection/garbage-collection-optimization-high-throughput-and-low-latency-java-applications High-performance applications form the backbone of the modern web. At LinkedIn, a number of internal high-throu…

AutoReleasePool autoreleasepool并不是总是被auto 创建,然后自动维护应用创建的对象. 自动创建的情况如下: 1. 使用NSThread的detachNewThreadSelector:toTarget:withObject:方法创建新线程时,新线程自动带有autoreleasepool. 2. Main thread of Cocoa Application 以下情况需要开发者创建: 1. 在使用Dispatch Queue时, 虽然其Pool中每个thread…

Allocating Resources from the Managed Heap The CLR requires that all objects be allocated from the managed heap. When a process is initialized, the CLR allocates a region of address space for the managed heap. The CLR also maintains a pointer, which…

2.5 – Garbage Collection  自动垃圾回收 Lua 5.3 Reference Manual http://www.lua.org/manual/5.3/manual.html#2.1 2.5 – Garbage Collection Lua performs automatic memory management. This means that you do not have to worry about allocating memory for new object…

A method for garbage collection in a solid state drive (SSD) includes determining whether the SSD is idle by a garbage collection module of the SSD; based on determining that the SSD is idle, determining a victim block from a plurality of memory bloc…

本文是Unity官方教程,性能优化系列的第三篇<Optimizing garbage collection in Unity games>的翻译. 相关文章: Unity性能优化(1)-官方教程The Profiler window翻译 Unity性能优化(2)-官方教程Diagnosing performance problems using the Profiler window翻译 Unity性能优化(3)-官方教程Optimizing garbage collection in Uni…

source URL: http://www.infoq.com/articles/Java_Garbage_Collection_Distilled Name: Java Garbage Collection Distilled Author: Martin Thompson PostDate: 2013-06-17   翻译前言 作者还出了本关于Java性能tuning的书. 翻译这篇文章的目的是缓解上次在支付宝面试时仅回答出堆中有Young和Perm代这样的尴尬. 为自己的人生信条代言:W…