September 2009
Intermediate to advanced
344 pages
10h 57m
English
book
Introduction to Concurrency in Programming Languages
by Matthew J. Sottile, Timothy G. Mattson, Craig E Rasmussen
Content preview from Introduction to Concurrency in Programming Languages
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180 Introduction to Concurrency in Programming Languages
previous iteration, thus requiring a costly request to main memory. The per-
iteration time will be very high, leading to a slow algorithm. On the other
hand, simply swapping the loops will result in the identical output (in this
case), but consecutive accesses will be contiguous in memory, allowing the
slow main memory accesses to be absorbed by the higher performing cache
accesses, resulting in an overall performance improvement.
We show this example of single threaded memory performance and caching
issues to illustrate the concept that the underlying hardware can have effects
on the performance of program code without impacting its correctness. Un-
derstanding this simple case with a single ...
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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.