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Instruction set

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Architects' Tech Alliance
Architects' Tech Alliance
Jun 9, 2025 · Fundamentals

How Do x86, ARM, and RISC‑V Architectures Differ? A Deep Dive into CPU Instruction Sets

This article compares the major CPU instruction set architectures—x86, ARM, and RISC‑V—detailing their design philosophies, evolution, strengths, and weaknesses, while also summarizing recent updates in CPU, GPU, memory, and storage technologies and highlighting the trade‑offs between CISC and RISC approaches.

ARMCISCCPU architecture
0 likes · 12 min read
How Do x86, ARM, and RISC‑V Architectures Differ? A Deep Dive into CPU Instruction Sets
JD Retail Technology
JD Retail Technology
Dec 19, 2023 · Fundamentals

Overview of CPU Architecture, Performance Trends, and Their Impact on Software Development

This article reviews recent decades of CPU performance improvements and semiconductor process advances, explains current CPU architectures, instruction set evolution, and how these trends influence software development practices, including parallelism, SIMD, multithreading, and power‑efficiency considerations.

CPU architectureInstruction setMicroarchitecture
0 likes · 42 min read
Overview of CPU Architecture, Performance Trends, and Their Impact on Software Development
Architects' Tech Alliance
Architects' Tech Alliance
Nov 4, 2023 · Fundamentals

Fundamentals of CPU Architecture and Technology

This article provides a comprehensive overview of CPU fundamentals, covering core concepts such as clock speed, external frequency, front‑side bus, multiplier, bit and word length, cache hierarchy, instruction sets, voltage levels, manufacturing processes, pipelines, superscalar execution, SMP, multicore designs, multithreading, hyper‑threading, and NUMA technology.

CPUCacheInstruction set
0 likes · 13 min read
Fundamentals of CPU Architecture and Technology
Architects' Tech Alliance
Architects' Tech Alliance
Apr 8, 2023 · Fundamentals

Overview of China’s Domestic CPU Landscape and Instruction Set Architectures

The article provides a comprehensive overview of China’s domestic CPU ecosystem, explaining the role of CPUs as the digital foundation, comparing CISC and RISC instruction sets, and detailing the product lines and strategies of major manufacturers such as Huawei Kunpeng, HaiGuang, Feiteng, and Loongson, while concluding with market trends and competitive analysis.

ARMCISCCPU
0 likes · 12 min read
Overview of China’s Domestic CPU Landscape and Instruction Set Architectures
Top Architect
Top Architect
Sep 27, 2022 · Fundamentals

Fundamentals of Computer Architecture: CPU, Memory Hierarchy, Caches, and Compilation

This article explains the basic principles of computer architecture, covering CPU operation, memory hierarchy, cache levels, instruction sets, compilation, endianness, and related concepts such as simulators and operating system interactions, illustrating how simple instructions enable complex computations.

CPUCompilationComputer Architecture
0 likes · 27 min read
Fundamentals of Computer Architecture: CPU, Memory Hierarchy, Caches, and Compilation
TAL Education Technology
TAL Education Technology
May 19, 2022 · Fundamentals

Learning 8086 Assembly Language: Environment Setup, Sample Program, Registers, Instruction Classification, and Execution Mechanism

This tutorial guides readers through installing a DOS environment, writing and analyzing a simple 8086 assembly program, understanding pseudo‑instructions, registers, instruction categories, execution flow, and data addressing, providing links and code examples for hands‑on learning.

8086Instruction setLow-level programming
0 likes · 5 min read
Learning 8086 Assembly Language: Environment Setup, Sample Program, Registers, Instruction Classification, and Execution Mechanism
Architects' Tech Alliance
Architects' Tech Alliance
Apr 5, 2022 · Fundamentals

Fundamentals of Server CPUs and Architecture Overview

This article provides a comprehensive overview of server CPUs, covering core components, operation stages, performance parameters, Intel TurboBoost, Xeon Scalable naming, Tick‑Tock development, multi‑core and many‑core designs, hyper‑threading, heterogeneous computing, and the differences between CISC and RISC architectures.

CPUFundamentalsHardware
0 likes · 10 min read
Fundamentals of Server CPUs and Architecture Overview
IT Services Circle
IT Services Circle
Apr 4, 2022 · Fundamentals

From Simple Loops to SIMD: The Evolution of Parallel Computation in CPU Design

The article narrates a CPU's journey from a naïve element‑wise increment loop to the adoption of SIMD, MMX, SSE, and AVX instruction sets, illustrating the motivations, challenges, and architectural decisions behind parallelizing integer and floating‑point operations.

CPU architectureInstruction setMMX
0 likes · 8 min read
From Simple Loops to SIMD: The Evolution of Parallel Computation in CPU Design
Architects' Tech Alliance
Architects' Tech Alliance
Apr 16, 2021 · Fundamentals

Overview of LoongArch: Loongson’s Independent Instruction Set Architecture

The article introduces LoongArch, Loongson's self‑defined RISC instruction set architecture, detailing its evaluation approval, instruction count, format extensions, binary translation compatibility with MIPS, x86, ARM and RISC‑V, ecosystem plans, IP core updates, and the company’s strategy to build a domestic CPU ecosystem.

Binary TranslationCPU architectureInstruction set
0 likes · 7 min read
Overview of LoongArch: Loongson’s Independent Instruction Set Architecture
Architects' Tech Alliance
Architects' Tech Alliance
Jan 1, 2020 · Fundamentals

Understanding CPU Execution, Architecture, and Multicore/Multithreading

This article explains how a CPU executes programs through the fetch‑decode‑execute cycle, describes instruction sets, registers, pipelines, superscalar and multithreaded designs, and details the cache hierarchy from registers to L3, providing a comprehensive overview of modern processor fundamentals.

CPUCacheInstruction set
0 likes · 11 min read
Understanding CPU Execution, Architecture, and Multicore/Multithreading
Architects' Tech Alliance
Architects' Tech Alliance
Dec 17, 2019 · Fundamentals

RISC vs CISC: Instruction Set Architectures, MIPS and ARM Comparison

This article explains the fundamental differences between RISC and CISC architectures, reviews the historical development and technical characteristics of processors such as MIPS, ARM, and x86, and discusses why China’s Loongson chips favor the MIPS instruction set over alternatives.

ARMCISCInstruction set
0 likes · 14 min read
RISC vs CISC: Instruction Set Architectures, MIPS and ARM Comparison
Architecture Digest
Architecture Digest
Feb 10, 2018 · Fundamentals

A Beginner's Guide to x86 Assembly Language: Registers, Memory Model, and Instruction Examples

This article introduces the fundamentals of x86 assembly language, explaining why low‑level code is needed, the history of assembly, CPU registers, the heap and stack memory models, and walks through a complete example with detailed explanations of each assembly instruction.

CPUInstruction setLow-level programming
0 likes · 14 min read
A Beginner's Guide to x86 Assembly Language: Registers, Memory Model, and Instruction Examples