apc context

An understanding of APC Asynchronous Process calling (APCs) is a basic part of the NT asynchronous processing architecture. It is helpful to understand how nt operates and how to execute several core system operations.1) APCs allows user

Asynchronous Process calling (APCs) is a basic part of the NT asynchronous processing architecture. It is helpful to understand how nt operates and how to execute several core system operations. 1) APCs allows user programs and system components to

What is opcode Perhaps you have tried to write dynamic content with C/s, although the development process is extremely cumbersome, but in order to achieve performance improvement, it may be worthwhile, they can compile dynamic content into binary

Document directory Cancels a periodic timer. Example Kernel mutex Mutex is short for mutual exclusion. The kernel mutex provides a method (not necessarily the best) for serializing access to shared resources by multiple competing threads ). If

PHP performance optimization (php. ini), performance optimization php. ini Chapter 1 Optimization of excessive system callsMy Optimization Aimed at too many syscall calls, so I used strace to track apache for analysis. 1. apache2ctl-X &Use the-X

PHP performance optimization Daquan (php. ini), performance optimization php. ini. PHP performance optimization (php. ini), performance optimization php. chapter 1 of ini is aimed at optimizing too many system calls. my optimization is aimed at too

The first chapter is optimized for system calls too muchMy optimization for syscall calls too many problems, so use Strace to trace Apache for analysis. 1. Apache2ctl-x &Start the httpd process with the-X (debug) parameter, which starts only 1

Author: Barnaby Jack Translation: Polaris 2003 Email: zhangjingsheng_nbu@yahoo.com.cn Link: http://hi.baidu.com/wwwanq/ Core Region and user Region The i386 system supports four access permissions, that is, the level of privilege. Windows

Article address: http://www.codeproject.com/useritems/KernelExec.asp Download source files-55 Kb Download demo project-27 Kb Introduction After a lot of unsuccessful attempts to find a way to start the runable Win32 process in the core mode

From: http://www.douban.com/group/topic/11015963/   In the Windows operating system kernel, we must first understand four concepts: APC (asynchronous process call), DPC (delayed process call), and IRP (IO request packet) the preemptible Scheduling