Laziness in Haskell – Rinat Stryungis
In this video, we take a look at how laziness works in Haskell and what are some of its downsides. You'll learn about thunks, laziness-specific memory leaks, and how to force Haskell to be strict when necessary.
For a deeper understanding of laziness in Haskell, you can watch Joachim's video: • Thunks, Sharing, Laziness: The Haskell Hea...
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0:00 Intro
0:42 Thunks
2:26 Memory consumption
5:24 Weak head normal form
6:36 How to force evaluation
8:30 Looking at expressions
10:17 Conclusion