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// Copyright 2018, 2020 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt)
#include <boost/smart_ptr/detail/spinlock_pool.hpp>
#include <boost/smart_ptr/detail/lightweight_thread.hpp>
#include <boost/bind/bind.hpp>
#include <boost/core/lightweight_test.hpp>
static int count = 0;
void f( int n )
{
for( int i = 0; i < n; ++i )
{
boost::detail::spinlock_pool<0>::scoped_lock lock( &count );
++count;
}
}
int main()
{
int const N = 100000; // iterations
int const M = 8; // threads
boost::detail::lw_thread_t th[ M ] = {};
for( int i = 0; i < M; ++i )
{
boost::detail::lw_thread_create( th[ i ], boost::bind( f, N ) );
}
for( int i = 0; i < M; ++i )
{
boost::detail::lw_thread_join( th[ i ] );
}
BOOST_TEST_EQ( count, N * M );
return boost::report_errors();
}
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