收集一些嵌入式、计算领域的缩写。
CPU、平台缩写
平台分类
x86
i386
x86
x64
amd64
ARM平台
armel:supports the ARMv4 instruction set.
低端一点的arm(armv4以上)。
armhf: hardware floating point instructions + 32-bit instruction set。
supports newer, more powerful 32-bit devices using version 7 of the ARM architecture specification.
高端的、新的arm,armv7。硬浮点,32位指令,但系统可以是64的么?还是默认32?
编译器加上:-mfloat-abi=hard -mfpu=vfp
arm64: supports hardware floating point and NEON by default, so no need to specify a qualifier like ‘hf’。
ARM64 is an evolution of the original ARM architecture that supports 64-bit processing for more powerful computing, and it’s quickly becoming the standard in newer devices.
supports the latest 64-bit ARM-powered devices.
ARM Cortex-A7 :
1 | PR: Pull Request(拉取请求,给其他项目提交代码) |
RESTful API:url不指示做什么操作,只是表示是什么资源,至于操作,则由GET、POST、PUT等方法决定。传统的url包含了要做什么操作。