Henry Cook
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5c66a6699c
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Broadcast hub control logic bugfixes and code cleanup
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2012-03-05 17:27:55 -08:00 |
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Yunsup Lee
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a950d526d2
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add prefetch count queue
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2012-03-05 12:09:41 -08:00 |
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Yunsup Lee
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d4ec7ff4d9
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refined vector exception interface
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2012-03-03 16:11:54 -08:00 |
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Yunsup Lee
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e28a551368
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refactor code related to vector exceptions
- revisied interfaces
- new instructions
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2012-03-03 15:15:00 -08:00 |
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Yunsup Lee
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802f857cb6
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fix store prefetch bug, it no longer occupies an entry in the sdq
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2012-03-03 15:14:59 -08:00 |
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Yunsup Lee
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f9fb3978ca
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fix store prefetch bug, it no longer occupies an entry in the sdq
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2012-03-03 15:14:59 -08:00 |
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Henry Cook
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7846d5e01d
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Removed has_data fields from all coherence messages, increased message type names to compensate
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2012-03-02 23:51:53 -08:00 |
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Henry Cook
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1b3307df32
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Removed has_data fields from all coherence messages, increased message type names to compensate
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2012-03-02 23:51:53 -08:00 |
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Henry Cook
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d76f664007
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Filled out 4 state coherence functions for cache
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2012-03-02 21:58:50 -08:00 |
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Henry Cook
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35f97bf858
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Filled out 4 state coherence functions for cache
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2012-03-02 21:58:50 -08:00 |
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Henry Cook
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993341d27e
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Correction to probe reply w/ data handling
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2012-03-02 17:20:22 -08:00 |
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Henry Cook
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00989c58bd
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Correction to probe reply w/ data handling
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2012-03-02 17:20:22 -08:00 |
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Andrew Waterman
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6ad7aa5cdc
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flip direction of ioPipe to match ioDecoupled
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2012-03-02 16:18:32 -08:00 |
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Andrew Waterman
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1e1926ce63
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flip direction of ioPipe to match ioDecoupled
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2012-03-02 16:18:32 -08:00 |
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Henry Cook
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9ad4fd5814
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BroadcastHub can be elaborated by C and vlsi backends
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2012-03-02 12:19:27 -08:00 |
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Henry Cook
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7406908d4a
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BroadcastHub can be elaborated by C and vlsi backends
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2012-03-02 12:19:27 -08:00 |
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Yunsup Lee
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54baa0713c
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hack fence.g.cv to support waiting the control processor
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2012-03-02 02:10:26 -08:00 |
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Yunsup Lee
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1054cec087
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add vec countq interface
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2012-03-02 00:43:32 -08:00 |
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Yunsup Lee
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bef59527d6
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clean up ioDecoupled/ioPipe interface
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2012-03-01 20:48:46 -08:00 |
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Yunsup Lee
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8678b3d70c
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clean up ioDecoupled/ioPipe interface
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2012-03-01 20:48:46 -08:00 |
|
Andrew Waterman
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6d03d75835
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improve D$ internal interfaces
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2012-03-01 20:20:15 -08:00 |
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Andrew Waterman
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28cacd953f
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D$ cleanup - merge ReplayUnit and MSHRFile
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2012-03-01 19:30:56 -08:00 |
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Andrew Waterman
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4c3f7a36ce
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clean up D$ store data unit
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2012-03-01 19:20:00 -08:00 |
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Andrew Waterman
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52101373e0
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clean up D$ store data unit
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2012-03-01 19:20:00 -08:00 |
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Henry Cook
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de73eef409
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Fixed elaboration errors in LockingArbiter and BoradcastHub. Fixed ioDecoupled direction error in XactTracker
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2012-03-01 18:24:22 -08:00 |
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Henry Cook
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da39810bb2
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Fixed elaboration errors in LockingArbiter and BoradcastHub. Fixed ioDecoupled direction error in XactTracker
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2012-03-01 18:24:22 -08:00 |
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Henry Cook
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2152b0283d
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Made xact_rep an ioValid, removed has_data member
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2012-03-01 18:24:21 -08:00 |
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Henry Cook
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9d7707a0a2
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Made xact_rep an ioValid, removed has_data member
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2012-03-01 18:24:21 -08:00 |
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Yunsup Lee
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c7b01230f4
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fix mul/div when waddr=0, can't believe torture didn't find this one
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2012-03-01 10:15:27 -08:00 |
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Henry Cook
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4e33b68bea
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Unified hub ios. Fixed some hub elaboration errors.
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2012-03-01 01:20:57 -08:00 |
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Henry Cook
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c6162ac743
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Unified hub ios. Fixed some hub elaboration errors.
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2012-03-01 01:20:57 -08:00 |
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Yunsup Lee
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a8ef5e9e27
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change NMSHR when HAVE_VEC is true
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2012-03-01 01:07:47 -08:00 |
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Yunsup Lee
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6847160343
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refactor arbiter priorities
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2012-03-01 00:22:34 -08:00 |
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Yunsup Lee
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f641b44fb8
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changes after the module uniquify bug fix
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2012-02-29 22:00:59 -08:00 |
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Henry Cook
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940027a888
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Finished broadcast hub with split mem req types. Untested.
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2012-02-29 17:58:15 -08:00 |
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Henry Cook
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813ffcbf3e
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Finished broadcast hub with split mem req types. Untested.
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2012-02-29 17:58:15 -08:00 |
|
Yunsup Lee
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4f00bcc760
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Merge branch 'master' of github.com:ucb-bar/riscv-rocket
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2012-02-29 17:12:02 -08:00 |
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Yunsup Lee
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7e6d990bad
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Merge branch 'master' of github.com:ucb-bar/riscv-rocket
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2012-02-29 17:12:02 -08:00 |
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Yunsup Lee
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4939b72ba5
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Merge branch 'master' of github.com:ucb-bar/riscv-rocket
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2012-02-29 17:12:02 -08:00 |
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Yunsup Lee
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20d0088f66
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temporary fix to match bit widths for Mem
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2012-02-29 17:09:31 -08:00 |
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Henry Cook
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008ad1f45b
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Added 'locking' arbiter that won't rearbitrate until the lock signal on the current winning input is low
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2012-02-29 17:05:06 -08:00 |
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Henry Cook
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c723ef4c50
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ioDecoupled now allows inner bundle to be used in covariant positions, i.e. it accepts subtypes
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2012-02-29 16:46:16 -08:00 |
|
Andrew Waterman
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c38065d0e8
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clean up priority encoders
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2012-02-29 16:13:14 -08:00 |
|
Andrew Waterman
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b9ec69f8f5
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add new Queue singleton
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2012-02-29 14:21:42 -08:00 |
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Andrew Waterman
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8b519e7ea8
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replace tile memory interface with ioTileLink
work in progress towards coherent HTIF. for now, requests
are incoherently passed through a null coherence hub.
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2012-02-29 03:10:47 -08:00 |
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Andrew Waterman
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012da6002e
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replace tile memory interface with ioTileLink
work in progress towards coherent HTIF. for now, requests
are incoherently passed through a null coherence hub.
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2012-02-29 03:10:47 -08:00 |
|
Henry Cook
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ef94f13087
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Broadcast hub nears completion. Still does not handle generation/arbitration for decoupled mem reqs.
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2012-02-29 02:59:27 -08:00 |
|
Henry Cook
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082b38d315
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Broadcast hub nears completion. Still does not handle generation/arbitration for decoupled mem reqs.
|
2012-02-29 02:59:27 -08:00 |
|
Henry Cook
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6304aa992f
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Fixed race between read resps/reps and write req/reps in null hub
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2012-02-29 00:44:03 -08:00 |
|
Henry Cook
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8ff6e21e3a
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Fixed race between read resps/reps and write req/reps in null hub
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2012-02-29 00:44:03 -08:00 |
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