Function spin_wait_while_geq

benchmarks/tbb/reader_writer_lock.cpp:61–64

/** T and U should be comparable types. */
template<typename T, typename U>
void spin_wait_while_geq( const volatile T& location, U value ) {
    tbb::internal::atomic_backoff backoff;
    while( location>=value ) backoff.pause();
}

//! Spin UNTIL (location & value) is true.
/** T and U should be comparable types. */