September 2015
Intermediate to advanced
260 pages
5h 2m
English
Content preview from Mastering Python High PerformanceBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
RunSnakeRun
RunSnakeRun is yet another GUI tool to help us visualize the profiling output and, in turn, help us make sense of it. This particular project is a simplified version of KCacheGrind. Whereas the latter is also useful for C and C++ developers, RunSnakeRun is specifically designed and written for Python developers.
Earlier, with KCacheGrind, if we wanted to plot the output of cProfile, we needed an extra tool (pyprof2calltree). This time we won't. RunSnakeRun knows how to interpret it and display it, so all we need to do is call it and pass in the path to the file.
The features provided by this tool are as follows:
- Sortable data grid views with fields, such as:
- function name
- number of total calls
- cumulative time
- filename and line number
- Function-specific ...
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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.