Valgrind是一套Linux下，开放源代码（GPL V2）的仿真调试工具的集合。 Valgrind工具包包含多个工具，如Memcheck、Cachegrind、Helgrind、Callgrind、Massif。 Memcheck工具 Memcheck工具是Valgrind中最常用的工具，用来检测程序中出现的内存问题。它能检测如下问题： 使用未初始化 ...

Valgrind是用于构建动态分析工具的装备性框架。它包括一个工具集，每个工具执行某种类型的调试、分析或类似的任务，以帮助完善你的程序。Valgrind的架构是模块化的，所以可以容易的创建新的工具而又不会扰乱现有的结构。 典型情况下，Valgrind会提供如下一 ...

Memory and performance problems plague most of us, but tools are available that can help. One of the best, most powerful and easiest to use is Valgrind. One thing stands out when you use Valgrind--you ...

What is the right time to optimize code? This is a very good question, which usually comes down to two answers. The first answer is to have a good design for the code to begin with, because ...