Files
coroutine2/performance/bind_processor_windows.cpp
Oliver Kowalke 81b2255ddf initial import
2015-01-23 23:15:23 +01:00

25 lines
579 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 <windows.h>
}
#include <stdexcept>
#include <boost/config/abi_prefix.hpp>
void bind_to_processor( unsigned int n)
{
if ( ::SetThreadAffinityMask( ::GetCurrentThread(), ( DWORD_PTR)1 << n) == 0)
throw std::runtime_error("::SetThreadAffinityMask() failed");
}
#include <boost/config/abi_suffix.hpp>