October 2014
Intermediate to advanced
300 pages
8h 30m
English
book
Optimizing HPC Applications with Intel® Cluster Tools
by Alexander Supalov, Andrey Semin, Michael Klemm, Christopher Dahnken
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CHAPTER 1
No Time to Read This Book?
We know what it feels like to be under pressure. Try out a few quick and proven optimization stunts described below. They may provide a good enough performance gain right away.
There are several parameters that can be adjusted with relative ease. Here are the steps we follow when hard pressed:
- Use Intel MPI Library1 and Intel Composer XE2
- Got more time? Tune Intel MPI:
- Collect built-in statistics data
- Tune Intel MPI process placement and pinning
- Tune OpenMP thread pinning
- Got still more time? Tune Intel Composer XE:
- Analyze optimization and vectorization reports
- Use interprocedural optimization
Using Intel ...
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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.