August 1999
Intermediate to advanced
328 pages
8h 50m
English
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PREDICTABILITY OF PERFORMANCE
Earlier, we discussed the critical need for DSPs to support real-time applications. Therefore, they must exhibit predictable execution performance because of the tight time constraints involved in real-time execution. In contrast, some generalized processors use code that may consume a different number of instruction cycles depending on what branching operations may take place. Consequently, it is quite difficult with these architectures to predict how long it will take for certain operations to take place. This lack of predictability makes it difficult to optimize code or to predict the timing of the execution of the code in certain situations.
Since the DSP programmer determines the exact set of instructions when ...
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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.