mirror of
https://github.com/boostorg/coroutine2.git
synced 2026-01-19 16:12:18 +00:00
30 lines
696 B
C++
30 lines
696 B
C++
|
|
// Copyright Oliver Kowalke 2014.
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
// (See accompanying file LICENSE_1_0.txt or copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
#include "bind_processor.hpp"
|
|
|
|
extern "C"
|
|
{
|
|
#include <sys/param.h>
|
|
#include <sys/cpuset.h>
|
|
}
|
|
|
|
#include <stdexcept>
|
|
|
|
#include <boost/config/abi_prefix.hpp>
|
|
|
|
void bind_to_processor( unsigned int n)
|
|
{
|
|
cpuset_t cpuset;
|
|
CPU_ZERO( & cpuset);
|
|
CPU_SET( n, & cpuset);
|
|
|
|
if ( ::cpuset_setaffinity( CPU_LEVEL_WHICH, CPU_WHICH_TID, -1, sizeof( cpuset), & cpuset) == -1)
|
|
throw std::runtime_error("::cpuset_setaffinity() failed");
|
|
}
|
|
|
|
#include <boost/config/abi_suffix.hpp>
|