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1 Billion Row Performance Challenge in .NET

8h 15m

From Zero to Hero

Progress0%

0 / 48 lessons8h 14m left

Course Introduction(0/3)

WelcomeFree Preview47s What will you learn in this course?Free Preview1m 37s Who is this course for and prerequisitesFree Preview43s

Warming Up Projects(0/3)

What is 1BRC actually?9m 50s Data Generator and Other Projects9m 3s Let's Generate Test Files7m 36s

Level 1: Naive(0/3)

The Naive Approach15m 3s Analyze App with Performance Profile11m 57s Analyze Memory Allocations10m 17s

Level 2: Stream(0/4)

Introduction1m 25s Let's Continue with Stream15m 10s Testing Stream Approach9m 52s Homework: Disk Sector, Cluster, OS Page, BufferSize6m 2s

Level 3: Multi-Threading(0/8)

Introduction to CPU7m 58s What is a Race Condition?12m 22s What does Amdahl's Law say?3m 7s Explaining the Thread Boundaries6m 50s Let's Calculate the Boundaries13m 31s Dictionaries Benchmark10m 9s Let's Implement Multi-Threading18m 43s Walk Through and Test the App13m 34s

Level 4: Memory Mapped Files(0/14)

Introduction to MMF5m 49s CPU Cycles Explained10m 2s User Mode vs Kernel Mode on CPU14m 27s Cache Hit vs Cache Miss Tests13m 5s Working with Pointers in C#31m 25s What is Hashing?17m 43s Memory Mapped Files6m 44s Let's Start Coding12m 59s Continue Coding17m 29s Hash Comparison6m 28s Custom Double Parse and Benchmarks8m 21s Coding the Custom Double Parse10m 44s Finalizing the Approach8m 49s It's time to test our App13m 35s

Level 5: SIMD(0/10)

Introduction6m 55s Int Parser instead of Double.Parse()8m 22s Custom: FastHashTable Part 112m 18s CPU Pipelining and Branching17m 35s Custom: FastHashTable Part 211m 7s Custom: FastHashTable Part 313m 50s CPU Inlining8m 59s Introduction to SIMD10m 20s Finalizing the Approach13m 56s Testing the Fastest Version8m 32s

Course conclusion(0/3)

Project Summary4m 45s Final Project with Conclusion14m 43s Rate this course

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Analyze Memory Allocations

Level 1: Naive

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