Henry Cook
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82822dfeec
|
Added aborted data dequeueing state machine for BroadcastHub
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2012-03-05 17:44:30 -08:00 |
|
Henry Cook
|
950b5cd900
|
Added aborted data dequeueing state machine for BroadcastHub
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2012-03-05 17:44:30 -08:00 |
|
Henry Cook
|
a49625c114
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Broadcast hub control logic bugfixes and code cleanup
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2012-03-05 17:27:55 -08:00 |
|
Henry Cook
|
5c66a6699c
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Broadcast hub control logic bugfixes and code cleanup
|
2012-03-05 17:27:55 -08:00 |
|
Yunsup Lee
|
a950d526d2
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add prefetch count queue
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2012-03-05 12:09:41 -08:00 |
|
Yunsup Lee
|
d4ec7ff4d9
|
refined vector exception interface
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2012-03-03 16:11:54 -08:00 |
|
Yunsup Lee
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e28a551368
|
refactor code related to vector exceptions
- revisied interfaces
- new instructions
|
2012-03-03 15:15:00 -08:00 |
|
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 |
|
Yunsup Lee
|
f9fb3978ca
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fix store prefetch bug, it no longer occupies an entry in the sdq
|
2012-03-03 15:14:59 -08:00 |
|
Henry Cook
|
7846d5e01d
|
Removed has_data fields from all coherence messages, increased message type names to compensate
|
2012-03-02 23:51:53 -08:00 |
|
Henry Cook
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1b3307df32
|
Removed has_data fields from all coherence messages, increased message type names to compensate
|
2012-03-02 23:51:53 -08:00 |
|
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 |
|
Henry Cook
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35f97bf858
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Filled out 4 state coherence functions for cache
|
2012-03-02 21:58:50 -08:00 |
|
Henry Cook
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993341d27e
|
Correction to probe reply w/ data handling
|
2012-03-02 17:20:22 -08:00 |
|
Henry Cook
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00989c58bd
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Correction to probe reply w/ data handling
|
2012-03-02 17:20:22 -08:00 |
|
Andrew Waterman
|
6ad7aa5cdc
|
flip direction of ioPipe to match ioDecoupled
|
2012-03-02 16:18:32 -08:00 |
|
Andrew Waterman
|
1e1926ce63
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flip direction of ioPipe to match ioDecoupled
|
2012-03-02 16:18:32 -08:00 |
|
Henry Cook
|
9ad4fd5814
|
BroadcastHub can be elaborated by C and vlsi backends
|
2012-03-02 12:19:27 -08:00 |
|
Henry Cook
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7406908d4a
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BroadcastHub can be elaborated by C and vlsi backends
|
2012-03-02 12:19:27 -08:00 |
|
Yunsup Lee
|
54baa0713c
|
hack fence.g.cv to support waiting the control processor
|
2012-03-02 02:10:26 -08:00 |
|
Yunsup Lee
|
1054cec087
|
add vec countq interface
|
2012-03-02 00:43:32 -08:00 |
|
Yunsup Lee
|
bef59527d6
|
clean up ioDecoupled/ioPipe interface
|
2012-03-01 20:48:46 -08:00 |
|
Yunsup Lee
|
8678b3d70c
|
clean up ioDecoupled/ioPipe interface
|
2012-03-01 20:48:46 -08:00 |
|
Andrew Waterman
|
6d03d75835
|
improve D$ internal interfaces
|
2012-03-01 20:20:15 -08:00 |
|
Andrew Waterman
|
28cacd953f
|
D$ cleanup - merge ReplayUnit and MSHRFile
|
2012-03-01 19:30:56 -08:00 |
|
Andrew Waterman
|
4c3f7a36ce
|
clean up D$ store data unit
|
2012-03-01 19:20:00 -08:00 |
|
Andrew Waterman
|
52101373e0
|
clean up D$ store data unit
|
2012-03-01 19:20:00 -08:00 |
|
Henry Cook
|
de73eef409
|
Fixed elaboration errors in LockingArbiter and BoradcastHub. Fixed ioDecoupled direction error in XactTracker
|
2012-03-01 18:24:22 -08:00 |
|
Henry Cook
|
da39810bb2
|
Fixed elaboration errors in LockingArbiter and BoradcastHub. Fixed ioDecoupled direction error in XactTracker
|
2012-03-01 18:24:22 -08:00 |
|
Henry Cook
|
2152b0283d
|
Made xact_rep an ioValid, removed has_data member
|
2012-03-01 18:24:21 -08:00 |
|
Henry Cook
|
9d7707a0a2
|
Made xact_rep an ioValid, removed has_data member
|
2012-03-01 18:24:21 -08:00 |
|
Yunsup Lee
|
c7b01230f4
|
fix mul/div when waddr=0, can't believe torture didn't find this one
|
2012-03-01 10:15:27 -08:00 |
|
Henry Cook
|
4e33b68bea
|
Unified hub ios. Fixed some hub elaboration errors.
|
2012-03-01 01:20:57 -08:00 |
|
Henry Cook
|
c6162ac743
|
Unified hub ios. Fixed some hub elaboration errors.
|
2012-03-01 01:20:57 -08:00 |
|
Yunsup Lee
|
a8ef5e9e27
|
change NMSHR when HAVE_VEC is true
|
2012-03-01 01:07:47 -08:00 |
|
Yunsup Lee
|
6847160343
|
refactor arbiter priorities
|
2012-03-01 00:22:34 -08:00 |
|
Yunsup Lee
|
f641b44fb8
|
changes after the module uniquify bug fix
|
2012-02-29 22:00:59 -08:00 |
|
Henry Cook
|
940027a888
|
Finished broadcast hub with split mem req types. Untested.
|
2012-02-29 17:58:15 -08:00 |
|
Henry Cook
|
813ffcbf3e
|
Finished broadcast hub with split mem req types. Untested.
|
2012-02-29 17:58:15 -08:00 |
|
Yunsup Lee
|
4f00bcc760
|
Merge branch 'master' of github.com:ucb-bar/riscv-rocket
|
2012-02-29 17:12:02 -08:00 |
|
Yunsup Lee
|
7e6d990bad
|
Merge branch 'master' of github.com:ucb-bar/riscv-rocket
|
2012-02-29 17:12:02 -08:00 |
|
Yunsup Lee
|
4939b72ba5
|
Merge branch 'master' of github.com:ucb-bar/riscv-rocket
|
2012-02-29 17:12:02 -08:00 |
|
Yunsup Lee
|
20d0088f66
|
temporary fix to match bit widths for Mem
|
2012-02-29 17:09:31 -08:00 |
|
Henry Cook
|
008ad1f45b
|
Added 'locking' arbiter that won't rearbitrate until the lock signal on the current winning input is low
|
2012-02-29 17:05:06 -08:00 |
|
Henry Cook
|
c723ef4c50
|
ioDecoupled now allows inner bundle to be used in covariant positions, i.e. it accepts subtypes
|
2012-02-29 16:46:16 -08:00 |
|
Andrew Waterman
|
c38065d0e8
|
clean up priority encoders
|
2012-02-29 16:13:14 -08:00 |
|
Andrew Waterman
|
b9ec69f8f5
|
add new Queue singleton
|
2012-02-29 14:21:42 -08:00 |
|
Andrew Waterman
|
8b519e7ea8
|
replace tile memory interface with ioTileLink
work in progress towards coherent HTIF. for now, requests
are incoherently passed through a null coherence hub.
|
2012-02-29 03:10:47 -08:00 |
|
Andrew Waterman
|
012da6002e
|
replace tile memory interface with ioTileLink
work in progress towards coherent HTIF. for now, requests
are incoherently passed through a null coherence hub.
|
2012-02-29 03:10:47 -08:00 |
|
Henry Cook
|
ef94f13087
|
Broadcast hub nears completion. Still does not handle generation/arbitration for decoupled mem reqs.
|
2012-02-29 02:59:27 -08:00 |
|