July 2017
Intermediate to advanced
244 pages
6h 33m
English
Content preview from Mastering C++ Multithreading
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Symmetric versus asymmetric multiprocessing
Over the past decades, many systems were created which contained multiple processing units. These can be broadly divided into Symmetric Multiprocessing (SMP) and Asymmetric Multiprocessing (AMP) systems.
AMP's main defining feature is that a second processor is attached as a peripheral to the primary CPU. This means that it cannot run control software, but only user applications. This approach has also been used to connect CPUs using a different architecture to allow one to, for example, run x86 applications on an Amiga, 68k-based system.
With an SMP system, each of the CPUs are peers having access to the same hardware resources, and set up in a cooperative fashion. Initially, SMP systems involved ...
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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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