推荐内华达大学拉斯维加斯分校，Ed Jorgensen 博士的《x86-64 Assembly Language Programming with Ubuntu》...
https://github.com/intel/SDM-Processor-Topology-Enumeration A public repository with open-source code samples to accompany the Intel® 64 Architecture Processor Topology Enumeration Technical Paper. https://intelxed.github.io The X86 Encoder Decoder (XED) is a software library for encoding and dec...
Intel® 64 Architecture refers to systems based on IA-32 architecture processors which have 64-bit architectural extensions (like Intel® Core™ architecture processors, running a 64-bit operating system such as Microsoft Windows* 10 x64 or a Linux* "x86_64" variant)....
Memory references:memdenotes a generic memory reference;mem8,mem16,mem32,mem64andmem80are used when the operand needs to be a specific size. Again, a specifier is needed in some cases:DEC [address]is ambiguous and will be rejected by NASM. You must specifyDEC BYTE [address],DEC WORD [a...
Could anyone suggest some resources freely available or Intel documents/resources to - understand, interpret, analyze and write "GNU-style Inline Assembly" on Linux x86_64 using Intel C++ Compiler (v-11.0). I use this as my reference for GNU inline asse...
日薄西山的Intel x86架构 在过去几十年的个人PC和服务器端,Intel的x86架构占据了绝大多数的市场份额。然而随着ARM的崛起,已经逐渐在PC和服务端对x86架构发起了挑战,越来越多的大厂也加入到了ARM阵营。 先来看一下x86和ARM指令集架构的特征和性能表现:可以看出,ARM在功耗、续航、执行效率、可扩展性方面都有很大的...
ishosted on github. It supports Windows, macOS, and Linux as a host operating system and also capable to target Android, iOS, and PS4/PS5. It currently supports multiple flavours of x86 (SSE2, SSE4, AVX, AVX2, and AVX512), ARM (NEON), and Intel® GPU architectures (Gen9 and Xe ...
The Intel® Xeon Phi™ Coprocessor Instruction Set Architecture extension uses the vector registers, the vector mask registers and/or the x86 64 general purpose registers. Intel® Xeon Phi™ Coprocessor Instruction Set Architecture Vector Registers. The 32 registers each store store 16 double...
This section introduces the x86 architecture. The goal is not to make you into an x86 assembly language programmer but rather to illustrate some of the similarities and differences between x86 and RISC-V. We think it is interesting to see how x86 works. However, none of the material in this...
Kernel: 6.0.0-060000rc3daily20220904-generic (x86_64), Desktop: GNOME Shell, Display Server: X Server 1.21.1.3, Vulkan: 1.3.211, Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1920x1080 这里我其实对3颗CPU的性能对比非常有兴趣: Intel Xeon w9-3945X @ 4.80GHz (56 Cores / ...