Эх сурвалжийг харах
Implement automatic resizing of the bucket array in the internal hash maps.
This is to improve performance for very large numbers of asynchronous
operations and also to reduce memory usage for very small numbers. A new
macro BOOST_ASIO_HASH_MAP_BUCKETS may be used to tweak the sizes used for the
bucket arrays.
[SVN r52292]
Christopher Kohlhoff