Henry Cook
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788ad327da
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Fixed dependency queue bug in Broadcast Hub
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2012-03-08 11:36:10 -08:00 |
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Henry Cook
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7f43dee0c9
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PriorityEncoder apply() no longer has recursive depth param
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2012-03-08 01:04:26 -08:00 |
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Andrew Waterman
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5a7c5772a8
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clearly distinguish PPN and cache tag
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2012-03-07 23:11:17 -08:00 |
|
Andrew Waterman
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df6ac34821
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coherence hub fixes
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2012-03-07 21:03:44 -08:00 |
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Andrew Waterman
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941873bad1
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coherence hub fixes
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2012-03-07 21:03:44 -08:00 |
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Henry Cook
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1a90e2a162
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Broadcast hub bug fixes for load uncached mem req and store uncached xact rep
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2012-03-07 11:40:49 -08:00 |
|
Henry Cook
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7deff5fbe2
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Broadcast hub bug fixes for load uncached mem req and store uncached xact rep
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2012-03-07 11:40:49 -08:00 |
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Andrew Waterman
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c09eeb7fd2
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fix D$ next-state logic
it was using the CPU command from the wrong pipeline stage,
which was a don't-care with ThreeStateIncoherence.
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2012-03-07 01:42:08 -08:00 |
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Andrew Waterman
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7929600874
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change D$ to use FourStateCoherence protocol
instead of ThreeStateIncoherence.
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2012-03-07 01:26:35 -08:00 |
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Andrew Waterman
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a0c9452b86
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change D$ to use FourStateCoherence protocol
instead of ThreeStateIncoherence.
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2012-03-07 01:26:35 -08:00 |
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Andrew Waterman
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6e2610b0ad
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fix Mux1H for bundles
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2012-03-06 23:38:36 -08:00 |
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Yunsup Lee
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81dcb194d3
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new vector exception interface
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2012-03-06 22:39:15 -08:00 |
|
Henry Cook
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35ffb80911
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unified coherence trait functions
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2012-03-06 17:33:11 -08:00 |
|
Henry Cook
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47a2097507
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unified coherence trait functions
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2012-03-06 17:33:11 -08:00 |
|
Henry Cook
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1e02618cc8
|
hub code cleanup
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2012-03-06 17:01:47 -08:00 |
|
Henry Cook
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3dd404dcf4
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hub code cleanup
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2012-03-06 17:01:47 -08:00 |
|
Henry Cook
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762f2551a7
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newTransactionOnMiss()
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2012-03-06 15:54:41 -08:00 |
|
Henry Cook
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c0ed010bc9
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newTransactionOnMiss()
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2012-03-06 15:54:41 -08:00 |
|
Henry Cook
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3874da4a4f
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Added store dependency queues to BroadcastHub. Minor improvements to utils.
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2012-03-06 15:54:41 -08:00 |
|
Henry Cook
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962e5a54af
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Added store dependency queues to BroadcastHub. Minor improvements to utils.
|
2012-03-06 15:54:41 -08:00 |
|
Andrew Waterman
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499c5b4a2e
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automatically infer MEM_TAG_BITS
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2012-03-06 15:49:28 -08:00 |
|
Andrew Waterman
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012b991ffe
|
implement transaction finish messages
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2012-03-06 15:48:08 -08:00 |
|
Andrew Waterman
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6e16b04ada
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implement transaction finish messages
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2012-03-06 15:48:08 -08:00 |
|
Yunsup Lee
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dba99e07a9
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set MEM_TAG_BITS to 5 when HAVE_VEC is true, since NMSHR=4
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2012-03-06 08:54:21 -08:00 |
|
Andrew Waterman
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5f33ab24b0
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fix merge conflict
oops :(
|
2012-03-06 02:02:53 -08:00 |
|
Andrew Waterman
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1024a460f2
|
support memory transaction aborts
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2012-03-06 00:35:02 -08:00 |
|
Andrew Waterman
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5f12990dfb
|
support memory transaction aborts
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2012-03-06 00:35:02 -08:00 |
|
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
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950b5cd900
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Added aborted data dequeueing state machine for BroadcastHub
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2012-03-05 17:44:30 -08:00 |
|
Henry Cook
|
a49625c114
|
Broadcast hub control logic bugfixes and code cleanup
|
2012-03-05 17:27:55 -08:00 |
|
Henry Cook
|
5c66a6699c
|
Broadcast hub control logic bugfixes and code cleanup
|
2012-03-05 17:27:55 -08:00 |
|
Yunsup Lee
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a950d526d2
|
add prefetch count queue
|
2012-03-05 12:09:41 -08:00 |
|
Yunsup Lee
|
d4ec7ff4d9
|
refined vector exception interface
|
2012-03-03 16:11:54 -08:00 |
|
Yunsup Lee
|
e28a551368
|
refactor code related to vector exceptions
- revisied interfaces
- new instructions
|
2012-03-03 15:15:00 -08:00 |
|
Yunsup Lee
|
802f857cb6
|
fix store prefetch bug, it no longer occupies an entry in the sdq
|
2012-03-03 15:14:59 -08:00 |
|
Yunsup Lee
|
f9fb3978ca
|
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
|
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
|
Filled out 4 state coherence functions for cache
|
2012-03-02 21:58:50 -08:00 |
|
Henry Cook
|
35f97bf858
|
Filled out 4 state coherence functions for cache
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2012-03-02 21:58:50 -08:00 |
|
Henry Cook
|
993341d27e
|
Correction to probe reply w/ data handling
|
2012-03-02 17:20:22 -08:00 |
|
Henry Cook
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00989c58bd
|
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
|
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
|
7406908d4a
|
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 |
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