new

The <new> header from C++17's standard library. More...

Collaboration diagram for new:

Variables
constexpr std::size_t	std::hardware_constructive_interference_size = 64
	Maximum size of contiguous memory to promote true sharing.
constexpr std::size_t	std::hardware_destructive_interference_size = 64
	Minimum offset between two objects to avoid false sharing.

Detailed Description

The <new> header from C++17's standard library.

Variable Documentation

hardware_constructive_interference_size

constexpr std::size_t std::hardware_constructive_interference_size = 64

inlineconstexpr

Maximum size of contiguous memory to promote true sharing.

See also

https://en.cppreference.com/w/cpp/thread/hardware_destructive_interference_size

hardware_destructive_interference_size

constexpr std::size_t std::hardware_destructive_interference_size = 64

inlineconstexpr

Minimum offset between two objects to avoid false sharing.

See also

https://en.cppreference.com/w/cpp/thread/hardware_destructive_interference_size