August 2011
Intermediate to advanced
280 pages
6h 50m
English
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Limitations of STM
STM eliminates explicit synchronization. We no longer have to worry if we forgot to synchronize or if we synchronized at the wrong level. There are no issues of failing to cross the memory barrier or race conditions. I can hear the shrewd programmer in you asking “What’s the catch?” Yes, STM has limitations—otherwise, this book would’ve ended right here. It’s suitable only when write collisions are infrequent. If our application has a lot of write contention, we should look beyond STM.
Let’s discuss this limitation further. STM provides an explicit lock-free programming model. It allows transactions to run concurrently, and they all complete without a glitch where there are no conflicts between them. This provides for greater ...
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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.