SDL_GetNumLogicalCPUCores3

Get the number of logical cpu cores available.

Usage

#include "SDL3/SDL.h"

int SDL_GetNumLogicalCPUCores(void);

Header file

Defined in SDL3/SDL_cpuinfo.h

Return value

Returns the total number of logical CPU cores. On CPUs that include technologies such as hyperthreading, the number of logical cores may be more than the number of physical cores.

Thread safety

It is safe to call this function from any thread.