March 2004
Intermediate to advanced
560 pages
14h 38m
English
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6.4. Cache Memory Performance Issues
The processor caches used for data and instructions can greatly affect the performance of the system. Caches are used specifically to store information that is read in with the expectation that it will be needed again soon by the CPU. In a multitasking environment, the cache contains entries belonging to many different processes, in the hope that the processes will execute again before needed locations are flushed by other processes.
6.4.1. Cache Designs
Caches may be of varying size, speed, and organization. Since they are made from higher speed components than main memory, they are expensive. Designers, striving for an optimal solution, must always tradeoff cost and performance. The following sections describe ...
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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.