3 commits

Author	SHA1	Message	Date
Sears Russell	6525949f56	add paranoid checks to concurrentHash and concurrentBufferManager; tightened up invariants maintained by concurrentHash	2010-09-30 19:27:18 +00:00
Sears Russell	8bd0616f97	new concurrent buffer manager	2009-11-09 19:50:00 +00:00
Sears Russell	f5e3ab2d91	concurrent hashtable seems to be working; still need to work out atomicity primitives (eg; options to leave the bucket locked on success)	2009-10-19 21:55:25 +00:00