2 commits

Author	SHA1	Message	Date
Sears Russell	e087c9c073	add alternative implementation of min aggregate for small sets. It avoids red black overheads, but some operations are linear in the number of values considered by the aggregate	2011-04-18 20:04:33 +00:00
Sears Russell	304b439217	new data structures: min aggregate and concurrent ringbuffer	2011-04-14 23:03:20 +00:00