Скачать или смотреть Control Hazards in CPU Pipelining: Causes & Fixes

If you already understand CPU pipelining and data hazards, this video dives into control hazards and branch prediction.

We’ll break down:
✅ Why control hazards cause pipeline stalls
✅ How branch prediction helps CPUs make faster decisions
✅ Static vs. dynamic branch prediction techniques

📌 📌 If you don’t know the basics of pipelining and data hazards, watch this first:
   • Pipelining in modern processors  

Timestamps:
00:00 - Control Hazards in CPU Pipelining: How Branch Instructions Cause Delays.
00:51 - Unconditional Branch Hazards: Understanding Branch Penalty in CPU Pipelining.
01:12 - Branch Folding: How Instruction Queues Reduce Branch Penalty in CPUs.
02:10 - Conditional Branch Hazards: Why CPU Branches Are Hard to Predict.
02:38 - Delayed Branching in CPUs: How It Works.
04:24 - Static Branch Prediction: Reducing CPU Branch Penalties with Fixed Strategies.
05:01 - Three Static Branch Prediction Methods.
05:21 - Branch Always Taken.
06:17 - Branch Never Taken.
07:01 - Backward-taken, forward-not-taken(BTFNT).
08:32 - Dynamic branch prediction
08:45 - Local history-based prediction.
10:16 - Global history-based prediction.
10:59 - Global history register.
11:38 - Pattern history table.
12:09 - Saturating counters.

#ControlHazards #BranchPrediction #CPUPipelining #StaticBranchPrediction #DynamicBranchPrediction #DelayedBranching #BranchFolding