1. Byte orderByte order refers to the order in memory of data that occupies more than one byte of memory, usually with a small, big-endian byte order. Small-endian byte-order refers to low-byte data stored at low memory address, high-byte data stored at high memory address; Big endian byte order is high-byte data is stored at low address, low-byte data is stored at high address. when reading data from a computer, it is from high address to low address, while storing data in the opposite directio
android-x86 can be viewed as a PC version of Android, enabling the porting of Android to the x86 platform . Recently, android-x86 4.4 R1 officially released, this is the first stable version of Android-x86 4.4, interested in the PC
Preface
32-bit and 64-bit systems are often mentioned in the computer field, but many people do not know the difference between 32-bit and 64-bit systems. Therefore, I have compiled some documents online, I hope to share with you. For 32-bit and 64-bit, this article will explain from the processor, operating system, and JVM respectively.
IA Introduction
Introduction
Speaking of processors, most people use Intel's processors. Therefore, this article mainly explains 32-bit and 64-bit processors fr
876064swap:4128760 0 41,287,604 Summary1. Nginx average memory consumption of each connection is very small, through the RSS of PS see, each connection physical memory occupies about 1k. Most of the memory is consumed by the kernel TCP cache. 2. Nginx maintains a large number of connections (a small number of active connections, the average active connection per second in this article is 1 per thousand of the total number of connections) consumes very little CPU, the above is only 2%. 3. The
from these standards. With the adoption of Intel? Processors are becoming increasingly popular with high-performance Android devices, and choosing an engine optimized for x86-based Android devices is more important than ever. This article will help you choose the right engine for your game to provide the best performance for your Android customers.Best choiceIn this paper, the best alternative engine is de
very different from these standards. With the adoption of Intel? Processors are becoming increasingly popular with high-performance Android devices, and choosing an engine optimized for x86-based Android devices is more important than ever. This article will help you choose the right engine for your game to provide the best performance for your Android customers.Best ChoiceIn this paper, the best alternati
. Nginx average memory consumption of each connection is very small, through the RSS of PS see, each connection physical memory occupies about 1k. Most of the memory is consumed by the kernel TCP cache. 2. Nginx maintains a large number of connections (a small number of active connections, the average active connection per second in this article is 1 per thousand of the total number of connections) consumes very little CPU, the above is only 2%. 3. The best optimization is not optimization. The
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