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Are Lock-Free Concurrent Algorithms Practically Wait-Free?

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Sky89

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May 3, 2018, 7:27:31 PM5/3/18
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Hello..

Here is a very interesting paper:

Are Lock-Free Concurrent Algorithms Practically Wait-Free?

This paper suggests a simple solution to this problem. We show that, for
a large class of lock- free algorithms, under scheduling conditions
which approximate those found in commercial hardware architectures,
lock-free algorithms behave as if they are wait-free. In other words,
programmers can keep on designing simple lock-free algorithms instead of
complex wait-free ones, and in practice, they will get wait-free progress.

Read more here:

https://arxiv.org/abs/1311.3200


Thank you,
Amine Moulay Ramdane.
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