In one embodiment of the present invention, a method includes switching between a first address space and a second address space, determining if the second address space exists in a list of address spaces; and maintaining entries of the first address…

BACKGROUND Processor power consumption has become a major issue in recent years. The current trend of processor design to multi-core architecture as eased the pressure on power consumption. However, power consumption still grows linearly with the num…

6. IoC容器 6.1 Spring IoC容器和bean介绍 这一章节介绍了Spring框架的控制反转(IoC)实现的原理.IoC也被称作依赖注入(DI).It is a process whereby objects define their dependencies, that is, the other objects they work with, only through constructor arguments, arguments to a factory method, o…

A method and apparatus for verification of coherence for shared cache components in a system verification environment are provided. With the method and apparatus, stores to the cache are applied to a cache functional simulator in the order that they…

http://blog.sina.com.cn/s/blog_4a6151550100iowl.html 判断依据:1.具有相同core id的cpu是同一个core的超线程.2.具有相同physical id的cpu是同一颗cpu封装的线程或者cores. 英文版:1.Physical id and core id are not necessarily consecutive but they are unique. Any cpu with the same core id are hyp…

A processor supports an operating mode in which the default address size is greater than 32 bits and the default operand size is 32 bits. The default address size may be nominally indicated as 64 bits, although various embodiments of the processor ma…

A method, apparatus, and computer usable program code for logical partitioning and virtualization in heterogeneous computer architecture. In one illustrative embodiment, a portion of a first set of processors of a first type is allocated to a partiti…

iOS 7 is a major update with compelling features for developers to incorporate into their apps. The user interface has been completely redesigned. In addition, iOS 7 introduces a new animation system for creating 2D and 2.5D games. Multitasking enhan…

VGA Output from STM32F4 Discovery board I love the web! There are so many cool projects out there, and some, with a tweak or two, get me where I want to go quickly, saving a ton of time and effort. Case in point: The Artektit page on VGA output using…

User-Mode Constructs The CLR guarantees that reads and writes to variables of the following data types are atomic: Boolean, Char, (S)Byte, (U)Int16, (U)Int32, (U)IntPtr, Single, and reference types. This means that all bytes within that variable are…