https://blog.codinghorror.com/understanding-user-and-kernel-mode/
Continue Discussion92 repliesJan '08
JamieF
This article should be marked with a caveat that states that most of what it says applie
最近系统侧的程序不定时地发生条码读取超时的错误。简单调查过后发觉是缓慢地内存泄漏造成的系统性能低下。由于这次客户ERP的架构对于我们是从未接触过的，所以这一侧也引入了不少全新的组件，内存泄漏的原因一时无法判明，于是展开了全面监视。 这里的监视主要还是利用了Windows自带的性能计数器（Performance）。首先观察内存总体的使用情况，关注Memory性能对象中Available B
Enable Pool Tagging (Windows 2000 and Windows XP) On Windows 2000 and Windows XP, you must first use GFlags to enable pool tagging. GFlags is included in Debugging Tools for Windows. Sta
最近用VirtualBox加载一个已经创建好的虚拟机时（VMDK），无故报错，系统时Mac OS Big Sur 11.2.3： 一直以为自己虚拟机创建的有问题，最后发现是macOS的安全机制导致，virtual box也没有很好的提示，导致很多人出现这个问题，如下是解决办法： 进入系统偏好设置，选 ...
在Ubuntu16.04上安装cuda时，报如下错误; Installing the NVIDIA display driver… The driver installation is unable to locate the kernel source. Please make sure that the kernel source packages are installed a...
unit test on android kernel: OMAP DDT(Device Driver Test) Device driver testing framework for OMAP Linux kernel Part of Linux OMAP Project code: git://gitorious.org/omap-ddt/omap-ddt.git
