Interrupts and the Main CPU Execution Loop

Tue, 05 May 2026 00:00:00 +0000

Introduction

In the previous chapters, we laid the groundwork for our Game Boy emulator by implementing the CPU’s core instruction set and a basic Memory Management Unit. However, a real system isn’t just a CPU executing instructions sequentially. Hardware components like the display, timer, and input devices need to signal the CPU when an event occurs, and the CPU needs a way to respond. This is where interrupts come in.

Chapter 16: Hardware Considerations: CPU, GPU, & Accelerators

Sat, 17 Jan 2026 00:00:00 +0000

Introduction: Powering Your AI Models

Welcome back, future AI engineer! So far, we’ve journeyed through the fascinating world of neural networks, built complex architectures, understood training workflows, and even delved into advanced topics like fine-tuning Large Language Models. You’ve been writing code, thinking critically, and bringing models to life. But have you ever stopped to think about what actually powers these computations?

In this chapter, we’re going to pull back the curtain and explore the unsung heroes of AI: the hardware. From the general-purpose Central Processing Units (CPUs) in your everyday computer to the specialized Graphics Processing Units (GPUs) that fuel deep learning, and the cutting-edge AI accelerators like TPUs, understanding your hardware is crucial. It directly impacts your model’s training speed, inference latency, and ultimately, the cost and efficiency of your AI solutions. As of early 2026, the landscape of AI hardware is more dynamic and critical than ever, with new innovations constantly emerging to meet the insatiable demands of larger models and more complex tasks.

CPU on AI VOID

Interrupts and the Main CPU Execution Loop

Introduction

Chapter 16: Hardware Considerations: CPU, GPU, & Accelerators

Introduction: Powering Your AI Models