January 2024
Intermediate to advanced
718 pages
20h 15m
English
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Chapter 12Threads, Fibers, and Ractors
Being able to do more than one thing at the same time is pretty useful. When a computer program has to wait for one task to finish, like an API call to a slow server, multitasking allows it to turn control over to another task and do other useful work while it waits. When a computer has more than one CPU—which, these days, means a computer—the program can split tasks across multiple CPUs. You can achieve tremendous speed boosts this way.
Being able to multitask is also pretty complicated. When a program multitasks, a task can change the state of the data another task is using, so the other task’s understanding of the data may no longer be correct. When a program multitasks, its tasks may fight for access ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.