June 2014
Intermediate to advanced
300 pages
7h 12m
English
Content preview from Seven Concurrency Models in Seven WeeksBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Day 3: In Depth
We’ve now seen all of the ingredients of the “Clojure Way.” Today we’ll look at some more involved examples of those ingredients in use and gain some insights into how to choose between atoms and STM when faced with a particular concurrency problem.
Dining Philosophers with STM
To start off, we’ll revisit the “dining philosophers” problem we examined in Chapter 2, Threads and Locks, and construct a solution using Clojure’s software transactional memory. Our solution will be very similar to (but, as you’ll soon see, much simpler than) the condition-variable-based solution from Condition Variables.
We’re going to represent a philosopher as a ref, the value of which contains the philosopher’s current state (either :thinking ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.