Array Performance Recap
We review a benchmark bar chart that confirm the ranking: 1D fastest, flattened 1D close behind, jagged second, 2D slowest, and we state the practical rule: always use 1D arrays with manual offset calculation in mission-critical code such as image manipulation or machine learning.
Previous Module
Basic Performance Optimizations
This Module
Array Performance Optimizations
1D, 2D and Jagged Arrays
1D Arrays in Intermediate Language
2D Arrays in Intermediate Language
Jagged Arrays in Intermediate Language
Demo: Benchmarking Arrays (part 1)
Demo: Benchmarking Arrays (part 2)
Array Performance Recap
For versus Foreach Performance
Foreach on an Array
Demo: Benchmarking For and Foreach
Demo: For and Foreach in Intermediate Language