[thread.jthread.static] (original) (raw)
32 Concurrency support library [thread]
32.4 Threads [thread.threads]
32.4.4 Class jthread [thread.jthread.class]
32.4.4.6 Static members [thread.jthread.static]
static unsigned int hardware_concurrency() noexcept;
Returns: thread​::​hardware_concurrency().