December 2017
Intermediate to advanced
718 pages
23h 14m
English
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Chapter 7
The Essential OpenMP
Abstract
OpenMP is among the most widely used parallel programming application programming interfaces (APIs) and is largely directive based, making it one of the most accessible parallel programming APIs available. OpenMP targets shared-memory architectures and is limited in scalability to hardware system architectures providing near uniform memory access to shared memory. OpenMP supports the fork–join model of parallel computing where at particular points in the execution the master thread spawns a number of threads that are executed concurrently to gain a performance benefit. Furthermore, OpenMP is a shared-memory model allowing direct access to global variables by all threads of a user process. This chapter explores ...
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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.