This article explains the two semaphore types introduced in C++20: std::counting_semaphore and std::binary_semaphore. We’ll first use a counting semaphore to limit how many threads can operate at the same time. Then we’ll use a binary semaphore to send a…

Branch probability says how one branch splits. BlockFrequencyInfo turns those local numbers into per-block frequencies, which nearly every profitability decision in LLVM ends up reading. The core is a

Jason and Mathieu are joined by the self-taught Alex (Waffl3x) to discuss the C++ standards committee, defaulted post-fix operators, and self-taught computer engineering. Alex shares his experience of joining the C++ Committee and his efforts to get more…

This month Jason and Mathieu are joined by the self-taught Alex (Waffl3x) to discuss the C++ standards committee, defaulted post-fix operators, and self-taught computer engineering. Alex shares his experience of joining the C++ Committee and his efforts to…

You can just do things.

Try one of the fancier alternatives to Copy­File.

It had been there long before Windows 95, but nobody remembered.

Learn how CMake and ctest read settings from environment variables so you can set your preferred generator, enable compile_commands.json, and more - just once, in your shell config.

Подробнее о конференции C++ Russia: https://jrg.su/nbdpQS
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Современные процессоры — крайне сложные устройства, заточенные на получение максимальной производительности из того кода, который мы запускаем…