Yunsup Lee
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f4f59464df
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fix pending_puts initialization
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2015-03-17 21:44:26 -07:00 |
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Henry Cook
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0e4cf74d8a
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always merge Puts
|
2015-03-17 20:53:27 -07:00 |
|
Henry Cook
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d48775eecb
|
cleanup outdated comments
|
2015-03-17 20:31:23 -07:00 |
|
Henry Cook
|
638bace858
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avoid reading data when write mask is full
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2015-03-17 20:28:21 -07:00 |
|
Henry Cook
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b9591b297c
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added s_wait_puts to L2AcquireTracker
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2015-03-17 20:28:21 -07:00 |
|
Henry Cook
|
2d3f947a9c
|
cleaned up finish counter
|
2015-03-17 20:28:21 -07:00 |
|
Yunsup Lee
|
9de5161d7a
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guard all writes to data ram with masks
|
2015-03-17 20:24:04 -07:00 |
|
Yunsup Lee
|
d14efce0b4
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fix wmask_buffer initialization
|
2015-03-17 19:54:11 -07:00 |
|
Yunsup Lee
|
2d7375760d
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set pending_writes for puts
|
2015-03-17 18:35:04 -07:00 |
|
Yunsup Lee
|
504eedbf89
|
fixes in in bit manipulation
|
2015-03-17 18:07:52 -07:00 |
|
Henry Cook
|
b08dced37c
|
first cut at pending scoreboarding
|
2015-03-17 17:51:00 -07:00 |
|
Yunsup Lee
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4fd01d82b8
|
don't block finish messages when grant'ing
|
2015-03-17 17:48:02 -07:00 |
|
Yunsup Lee
|
a52a729ab9
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bugfix wmask handling
|
2015-03-17 15:54:21 -07:00 |
|
Henry Cook
|
fc0ae81a97
|
added finish counter
|
2015-03-17 15:04:30 -07:00 |
|
Henry Cook
|
5c2461c743
|
merge data wmask bugfix
|
2015-03-17 13:09:47 -07:00 |
|
Henry Cook
|
dc88614094
|
overlapping read/resps in l2 fix
|
2015-03-17 13:09:47 -07:00 |
|
Henry Cook
|
730a13abf2
|
pending read fix
|
2015-03-17 13:09:46 -07:00 |
|
Henry Cook
|
23f8033df5
|
turn off self probes again
|
2015-03-17 13:09:46 -07:00 |
|
Henry Cook
|
d9598d26f2
|
fix assert
|
2015-03-17 13:09:46 -07:00 |
|
Henry Cook
|
6d565d22e3
|
clean up acquire alloc in hub
|
2015-03-17 13:09:45 -07:00 |
|
Henry Cook
|
3f070eee1f
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first cut of merging puts/gets
|
2015-03-17 13:09:44 -07:00 |
|
Henry Cook
|
6af48e168a
|
cleanup mergeData buffer
|
2015-03-17 13:08:14 -07:00 |
|
Henry Cook
|
9bedde9a8a
|
re-merge mem resp queues
|
2015-03-17 12:22:57 -07:00 |
|
Henry Cook
|
1471d9debc
|
fix assert
|
2015-03-17 05:40:05 -07:00 |
|
Yunsup Lee
|
0e51fef200
|
bugfix where an in-progress acquire can be blocked by another acquire tracker being free'd up in between
|
2015-03-17 05:37:56 -07:00 |
|
Henry Cook
|
ce9d4b6e70
|
further amo cleanups
|
2015-03-17 05:37:41 -07:00 |
|
Henry Cook
|
f35a6a574f
|
Add a queue on released data coming in to L2
|
2015-03-16 13:25:01 -07:00 |
|
Henry Cook
|
b72230a9f0
|
PutBlock bugfix
|
2015-03-16 00:09:55 -07:00 |
|
Henry Cook
|
f6d1a2fb76
|
No more self-probes required
|
2015-03-16 00:09:38 -07:00 |
|
Henry Cook
|
23a6b007c1
|
Fix BroadcastHub AcquiteTracker allocation bug and clean up tracker wiring
|
2015-03-15 23:10:51 -07:00 |
|
Henry Cook
|
c03976896e
|
separate queues for resp tag and data
|
2015-03-15 17:58:17 -07:00 |
|
Andrew Waterman
|
6e540825b2
|
Use entire 12-bit CSR address
|
2015-03-14 02:15:24 -07:00 |
|
Yunsup Lee
|
3a78ca210d
|
bugfix in uncached TL to TL convertors
|
2015-03-12 16:33:41 -07:00 |
|
Henry Cook
|
8181262419
|
clean up incoherent and probe flags
|
2015-03-12 16:22:14 -07:00 |
|
Henry Cook
|
dcc84c4dd3
|
arbiter probe ready bugfix
|
2015-03-12 16:02:51 -07:00 |
|
Yunsup Lee
|
2c31ed6426
|
previous bug fix for meta data writeback wasn't quite right
|
2015-03-12 15:34:20 -07:00 |
|
Yunsup Lee
|
5e40c8ba77
|
write back meta data when cache miss even when coherence meta data is clean
|
2015-03-12 14:36:46 -07:00 |
|
Albert Ou
|
8f8022379c
|
Fix AMO opcode extraction
|
2015-03-11 23:24:58 -07:00 |
|
Albert Ou
|
f75126c39c
|
Require self probes for all built-in Acquire types
This ensures that puts by the RoCC accelerator properly invalidates its
tile's L1 D$, with which it currently shares the same TileLink port.
|
2015-03-11 23:24:58 -07:00 |
|
Henry Cook
|
1aff919c24
|
added prefetchAck Grant type
|
2015-03-11 17:32:06 -07:00 |
|
Henry Cook
|
059575c334
|
cleanup mergeData and prep for cleaner data_buffer in L2
|
2015-03-11 15:43:41 -07:00 |
|
Henry Cook
|
b4ed1d9121
|
Add builtin prefetch types to TileLink
|
2015-03-11 14:28:17 -07:00 |
|
Yunsup Lee
|
3ab1aca7de
|
L2 subblock access bugfix
|
2015-03-11 01:56:47 -07:00 |
|
Henry Cook
|
17072a0041
|
L2 Writeback bugfix
|
2015-03-10 01:15:03 -07:00 |
|
Henry Cook
|
a1f04386f7
|
Headerless TileLinkIO and arbiters
|
2015-03-09 16:34:59 -07:00 |
|
Henry Cook
|
002f1a1b39
|
pin outer finish header
|
2015-03-09 12:40:37 -07:00 |
|
Henry Cook
|
df79e7ff8d
|
secondary miss bug
|
2015-03-05 15:51:18 -08:00 |
|
Henry Cook
|
8e41fcf6fc
|
reduce MemIFTag size, enable non pow2 HellaFLowQueue size
|
2015-03-05 15:51:02 -08:00 |
|
Henry Cook
|
1bed6ea498
|
New metadata-based coherence API
|
2015-02-28 17:32:03 -08:00 |
|
Henry Cook
|
0a8722e881
|
bugfix for indexing DataArray of of small L2
|
2015-02-17 00:37:40 -08:00 |
|