id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
8136	[windows] boost::this_thread::sleep_for() sleeps longer than it should in Windows	Ondrej Siler <ondrej.siler@…>	Niall Douglas	"Calling the this_thread::sleep_for() results in a sleep almost twice as long as desired.

code:
{{{
#include <iostream>
#include <boost/thread.hpp>

int main(int argc, char * argv[])
{
  boost::chrono::system_clock::time_point start = boost::chrono::system_clock::now();
  boost::this_thread::sleep_for(boost::chrono::seconds(1));
  boost::chrono::system_clock::time_point end = boost::chrono::system_clock::now();
  std::cout << (boost::chrono::duration_cast<boost::chrono::microseconds>(end - start)).count() << std::endl;
  return 0;
}

}}}

When built in MS Windows 7 x64, the program outputs
2000114

The same code in linux x64 outputs
1000298

"	Bugs	closed		thread	Boost 1.53.0	Problem	worksforme