147a375e28* Move env utilities to `nano::env::...` * Env get_int helpers * Hardware concurrency override * App path override * Convert legacy calls to `nano::env::get (...)` * Use generic get * Inform about environment overrides * Consteval sanitizer info * Print stats logging info * Replace `get_env_threshold_or_default` * Allow overriding io threads from env variable * Ensure configured thread counts are in reasonable ranges * Use `std::clamp`
26 lines
547 B
C++
26 lines
547 B
C++
#pragma once
|
|
|
|
#include <nano/lib/utility.hpp>
|
|
|
|
#include <boost/thread/thread.hpp>
|
|
|
|
#include <thread>
|
|
|
|
namespace nano
|
|
{
|
|
namespace thread_attributes
|
|
{
|
|
boost::thread::attributes get_default ();
|
|
} // namespace thread_attributes
|
|
|
|
/**
|
|
* Number of available logical processor cores. Might be overridden by setting `NANO_HARDWARE_CONCURRENCY` environment variable
|
|
*/
|
|
unsigned hardware_concurrency ();
|
|
|
|
/**
|
|
* If thread is joinable joins it, otherwise does nothing
|
|
* Returns thread.joinable()
|
|
*/
|
|
bool join_or_pass (std::thread &);
|
|
} // namespace nano
|