April 2023
Intermediate to advanced
452 pages
7h 21m
Japanese
Content preview from ハイパフォーマンスPython 第2版
Become 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.
付録Aサンプルプログラムについて
中山 光樹
本付録は日本語版オリジナルの記事です。本稿では、本書のサンプルプログラムを入手して実行するためのヒントを示します。
A.1 ソースコードの入手
ソースコードは本書日本語版のGitHubリポジトリ（https://github.com/oreilly-japan/high-performance-python-2e-ja）から入手できます。Gitでクローンするか、
$ git clone https://github.com/oreilly-japan/high-performance-python-2e-ja.git $ cd high-performance-python-2e-ja
図A-1のようにブラウザでアクセスして、右上の［Code］から［Download ZIP］ボタンをクリックしてダウンロードします。
図A-1 GitHubからサンプルコードをダウンロード
A.2 サンプルプログラムの実行
Makefileが用意されている場合は、makeで性能を測定できます。
$ cd 06_matrix/diffusion_2d $ make
Makefileのターゲットには次のものがあります。
perf
perfを使ってCPUのキャッシュ効率等を測定します。
time
timeコマンドで実行時間を測定します。
memit
memory_profilerを使ってメモリ使用効率を測定します。 ...
Become 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,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.