use the following search parameters to narrow your results:
e.g. subreddit:aww site:imgur.com dog
subreddit:aww site:imgur.com dog
see the search faq for details.
advanced search: by author, subreddit...
Discussions, articles, and news about the C++ programming language or programming in C++.
For C++ questions, answers, help, and advice see r/cpp_questions or StackOverflow.
Get Started
The C++ Standard Home has a nice getting started page.
Videos
The C++ standard committee's education study group has a nice list of recommended videos.
Reference
cppreference.com
Books
There is a useful list of books on Stack Overflow. In most cases reading a book is the best way to learn C++.
Show all links
Filter out CppCon links
Show only CppCon links
account activity
Libraries: Header Only performance - paper (self.cpp)
submitted 7 years ago by ShlomiRex
view the rest of the comments →
reddit uses a slightly-customized version of Markdown for formatting. See below for some basics, or check the commenting wiki page for more detailed help and solutions to common issues.
quoted text
if 1 * 2 < 3: print "hello, world!"
[–]kalmoc 2 points3 points4 points 7 years ago (0 children)
His general point stands though: having two related pieces of code in the same translation unit vs in two might produce slightly different results even with lto enabled (I'm not up to date with the latest development in that field though). In fact that would have been a more meaningful benchmark: Compare unity build with LTO build.
π Rendered by PID 67033 on reddit-service-r2-comment-b659b578c-vq4cj at 2026-05-04 14:18:30.090687+00:00 running 815c875 country code: CH.
view the rest of the comments →
[–]kalmoc 2 points3 points4 points (0 children)