gem5 - gem5

Age	Commit message (Collapse)	Author
2016-04-05	cpu: Implement per-thread GHRs	Mitch Hayenga
	Branch predictors that use GHRs should index them on a per-thread basis. This makes that so. This is a re-spin of fb51231 after the revert (bd1c6789).
2016-04-05	cpu: Add an indirect branch target predictor	Mitch Hayenga
	This patch adds a configurable indirect branch predictor that can be indexed by a combination of GHR and path history hashes. Implements the functionality described in: "Target prediction for indirect jumps" by Chang, Hao, and Patt http://dl.acm.org/citation.cfm?id=264209 This is a re-spin of fb9d142 after the revert (bd1c6789).
2016-04-06	Revert power patch sets with unexpected interactions	Andreas Sandberg
	The following patches had unexpected interactions with the current upstream code and have been reverted for now: e07fd01651f3: power: Add support for power models 831c7f2f9e39: power: Low-power idle power state for idle CPUs 4f749e00b667: power: Add power states to ClockedObject Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> --HG-- extra : amend_source : 0b6fb073c6bbc24be533ec431eb51fbf1b269508
2016-04-05	cpu: Implement per-thread GHRs	Curtis Dunham
	Branch predictors that use GHRs should index them on a per-thread basis. This makes that so.
2016-04-05	cpu: Add an indirect branch target predictor	Mitch Hayenga
	This patch adds a configurable indirect branch predictor that can be indexed by a combination of GHR and path history hashes. Implements the functionality described in: "Target prediction for indirect jumps" by Chang, Hao, and Patt http://dl.acm.org/citation.cfm?id=264209
2015-04-13	cpu: re-organizes the branch predictor structure.	Dibakar Gope
	Committed by: Nilay Vaish <nilay@cs.wisc.edu>
2014-06-30	cpu: implement a bi-mode branch predictor	Anthony Gutierrez