__color__	__group__	ticket	summary	component	version	milestone	type	priority	created	_changetime	_description	_reporter
3	Owned	634	Implement a more efficient TArray	Runtime System	6.4.1	_|_	task	normal	2005-12-15T06:06:59-0800	2009-11-16T05:14:45-0800	"{{{Control.Concurrent.STM.TArray}}} is implemented as an immutable array of TVars.  This gives good parallelism, but isn't very efficient if you don't need that parallelism.

See: [http://www.haskell.org//pipermail/haskell-cafe/2005-December/012909.html]"	anonymous