Intel Instruction Set Architecture (ISA) It may virtually be right to say that any digital device has a specific set of instructions. Even a transistor, the foundation stone of modern digital electronics, has tw
CPU架构指的是计算机CPU的整体设计和指令集架构,而微架构则是指计算机CPU的内部设计和实现。 CPU架构通常是指CPU的指令集架构,也称为ISA(Instruction Set Architecture)。ISA定义了CPU所支持的指令集合,以及这些指令的操作和格式。常见的ISA包括x86、ARM、RISC-V等。这些ISA有着不同的指令集合和格式,因此在不同的CPU...
CALVIS: Educational Tool in Learning Intel x86-32 Instruction Set ArchitectureImplementing frequent itemset mining using GPUdoi:10.1142/9789813234079_0005Jennica Grace AlcaldeGoodwin ChuaIvan Marlowe DemabildoMarielle Ashley OngRoger Luis Uy
Chapter 2 is an instruction set reference, providing details on new instructions. Chapter 3 describes the Intel® Advanced Matrix Extensions (Intel® AMX). Chapter 4 describes non-write-back lock disable architecture. Chapter 5 describes bus lock and VM notify features. Chapter 6 describes ...
英特尔非常清楚,是X86指令集限制了CPU性能的进一步提高,因此,他们正同惠普共同努力开发下一代指令集架构(Instruction Set Architecture,ISA): EPIC(Explicitly ParallelInstruction Computing,显性并行指令计算)。对英特尔而言,IA-64(英特尔的64位架构)是下一个10到15年的架构。新的ISA将使英特尔摆脱X86架构的限制,从而...
Volume 1: Describes the architecture and programming environment of processors supporting IA-32 and Intel® 64 architectures. Volume 2: Includes the full instruction set reference, A-Z. Describes the format of the instruction and provides reference pages for instructions. Volume 3: Includes the ful...
ESIPointer to data in the segment pointed to by the DS register; source pointer for string operations. EDIPointer to data (or destination) in the segment pointed to by the ES register; destination pointer for string operations. ESPStack pointer (in the SS segment). ...
CPU可以执行的所有指令称为指令集(ISA:Instrution Set Architecture)。而架构，可以理解成为了实现指令集...
图1-12描述了基本的IA-32 ISA(instruction set architecture,指令集架构)中的寄存器,32位的寄存器EAX、EBX、ECX和EDX以16位或8位的格式存取。例如,要访问汇编代码中EAX的低16位时只需访问AX即可;若需要访问EAX的低8位,访问AL即可;访问EAX的第二个8位或AX的高8位,只需访问AH。Intel386通常与x87浮点式协同...
In an embodiment of the present invention, an instruction set architecture is provided to perform CRC operations using a plurality of different n-bit polynomials. In an embodiment, a flexible CRC instruction supports n-bit polynomials upto a maximal degree of 32 (that is, n-bit polynomials with...