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80: “Lists and loops”, with special guest Nick Lockwood

Swift by Sundell

CHAPTER

Using Threads to Improve Performance and Parallelization

Nick Lockwood: Multi threading is not about making things run faster. He says it's all about ensuring that the user can still scroll or interact with the screen. If you do want to try and use threads to improve performance, he says, limit them to a certain number of CPU cores on your device. "I really always enjoy our discussions like going really low level on these things," said Nick Lockwood.

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