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path: root/src/mem/protocol/MOESI_hammer-msg.sm
AgeCommit message (Collapse)Author
2011-02-06MOESI_hammer: Added full-bit directory supportBrad Beckmann
2010-08-20ruby: Added merge GETS optimization to hammerBrad Beckmann
Added an optimization that merges multiple pending GETS requests into a single request to the owner node.
2010-08-20MOESI_hammer: break down miss latency stalled cyclesBrad Beckmann
This patch tracks the number of cycles a transaction is delayed at different points of the request-forward-response loop.
2010-08-20ruby: added probe filter support to hammerBrad Beckmann
2010-08-20ruby: Updated MOESI_hammer L2 latency behaviorBrad Beckmann
Previously, the MOESI_hammer protocol calculated the same latency for L1 and L2 hits. This was because the protocol was written using the old ruby assumption that L1 hits used the sequencer fast path. Since ruby no longer uses the fast-path, the protocol delays L2 hits by placing them on the trigger queue.
2009-11-18ruby: MOESI hammer support for DMA reads and writesBrad Beckmann
2009-11-18ruby: Added a memory controller feature to MOESI hammerBrad Beckmann
2009-11-18ruby: Changes necessary to get the hammer protocol to work in GEM5Brad Beckmann
2009-11-18ruby: added the original hammer protocols from old rubyBrad Beckmann