Andrew Waterman
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65b8340cea
|
Mitigate D$ hit -> branch -> NPC critical path
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2013-11-24 14:21:03 -08:00 |
|
Andrew Waterman
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1edb1e2a0a
|
Ignore LSB of PC
|
2013-09-12 17:55:58 -07:00 |
|
Henry Cook
|
d06e24ac24
|
new enum syntax
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2013-09-10 10:51:35 -07:00 |
|
Henry Cook
|
3a266cbbfa
|
final Reg changes
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2013-08-15 15:28:15 -07:00 |
|
Henry Cook
|
1a9e43aa11
|
initial attempt at upgrade
|
2013-08-12 10:39:11 -07:00 |
|
Henry Cook
|
4eaab214d2
|
Fold uncore constants into TileLinkConfiguration, update coherence API
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2013-08-02 16:29:51 -07:00 |
|
Henry Cook
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9abdf4e154
|
Make compatible with scala 2.10. List.sort deprecated. Refactor constants into package object.
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2013-07-23 20:27:58 -07:00 |
|
Henry Cook
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569d8fd796
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Merge branch 'tilelink-data'
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2013-05-23 14:14:40 -07:00 |
|
Yunsup Lee
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11133d6d4c
|
clock gate s2 registers in the frontend
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2013-05-21 18:59:21 -07:00 |
|
Henry Cook
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69b508ff39
|
ported caches and htif to use new tilelink
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2013-05-21 17:21:04 -07:00 |
|
Yunsup Lee
|
dcde377303
|
Fix DM I$ deadlock
BTB predictions were causing infinite miss loops
|
2013-05-20 15:22:58 -07:00 |
|
Andrew Waterman
|
6eb4c2542a
|
comment out I$ assert for now
|
2013-05-18 18:09:23 -07:00 |
|
Andrew Waterman
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dfa7a03f73
|
use assert, not Assert
|
2013-05-18 00:45:13 -07:00 |
|
Andrew Waterman
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d405ffa949
|
assume all I$ grants bear data
|
2013-05-01 21:01:20 -07:00 |
|
Henry Cook
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95f0a688e9
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Merge branch 'release-xacts'
Conflicts:
src/htif.scala
src/icache.scala
src/nbdcache.scala
src/tile.scala
|
2013-03-20 17:37:50 -07:00 |
|
Henry Cook
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273bd34091
|
Generalized mem arbiter, moved to uncore. Support for multiple banks when acking grants.
|
2013-03-20 15:53:36 -07:00 |
|
Andrew Waterman
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ea9d0b771e
|
remove aborts; simplify probes
|
2013-03-19 15:29:40 -07:00 |
|
Henry Cook
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e0361840bd
|
writebacks on release network pass asm tests and bmarks
|
2013-02-28 18:11:40 -08:00 |
|
Andrew Waterman
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35349d227f
|
update to new Mem style
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2013-02-20 16:09:46 -08:00 |
|
Henry Cook
|
f5729c9f25
|
removed ack_required field from grant messages
|
2013-01-28 16:44:17 -08:00 |
|
Rimas Avizienis
|
63060bc0a8
|
minor tweaks for eos18 tapeout (SRAM r/w port ordering, etc)
|
2013-01-23 19:27:53 -08:00 |
|
Henry Cook
|
6b00e7ff74
|
New TileLink bundle names
|
2013-01-21 17:18:23 -08:00 |
|
Henry Cook
|
a2fa3fd04d
|
Refactored packet headers/payloads
|
2013-01-15 15:50:37 -08:00 |
|
Henry Cook
|
e1225c5114
|
standardize IO naming convention
|
2013-01-07 13:41:36 -08:00 |
|
Andrew Waterman
|
de2f28193a
|
get rid of more global constants
|
2012-11-25 04:24:25 -08:00 |
|
Andrew Waterman
|
b514c7b725
|
clean up I$ parity code
|
2012-11-24 22:00:43 -08:00 |
|
Andrew Waterman
|
ff8c736d94
|
move icache invalidate out of request bundle
|
2012-11-16 01:55:45 -08:00 |
|
Andrew Waterman
|
4d1ca8ba3a
|
remove more global consts; refactor DTLBs
D$ now contains DTLB. provide full VAddr with initial request.
VU now has its own DTLBs.
|
2012-11-06 08:13:44 -08:00 |
|
Andrew Waterman
|
c5b93798fb
|
factor out more global constants
|
2012-11-05 23:52:32 -08:00 |
|
Andrew Waterman
|
e9eca6a95d
|
refactor I$ config; remove Top class
|
2012-11-04 16:59:36 -08:00 |
|
Andrew Waterman
|
bd2d61de03
|
use 8T SRAM for I$; gate clock more aggressively
|
2012-11-04 16:39:25 -08:00 |
|
Henry Cook
|
88ac5af181
|
Merged consts-as-traits
|
2012-10-16 16:32:35 -07:00 |
|
Andrew Waterman
|
5821900329
|
don't refetch from I$ if on same 16B block
|
2012-10-16 02:24:38 -07:00 |
|
Andrew Waterman
|
661f8e635b
|
merge I$, ITLB, BTB into Frontend
|
2012-10-16 02:24:37 -07:00 |
|
Henry Cook
|
8970b635b2
|
improvements to implicit RocketConfiguration parameter
|
2012-10-15 16:29:49 -07:00 |
|
Henry Cook
|
9025d0610c
|
first pass at configuration object passed as implicit parameter
|
2012-10-07 22:37:29 -07:00 |
|
Henry Cook
|
dfdfddebe8
|
constants as traits
|
2012-10-07 22:20:03 -07:00 |
|
Huy Vo
|
e909093f37
|
factoring out uncore into separate uncore repo
|
2012-10-01 16:08:41 -07:00 |
|
Henry Cook
|
b9a9664de5
|
uncore and rocket changes for new xact types
|
2012-10-01 10:47:36 -07:00 |
|
Andrew Waterman
|
0f20771664
|
rename queue to Queue
fixes build with case-insensitive file system
|
2012-08-08 22:11:59 -07:00 |
|
Huy Vo
|
fd95159837
|
INPUT/OUTPUT orderring swapped
|
2012-07-12 18:16:57 -07:00 |
|
Andrew Waterman
|
bac82762d3
|
use only one (wide) tag ram for set assoc. caches
|
2012-07-12 14:50:12 -07:00 |
|
Andrew Waterman
|
4e5f874266
|
update to new chisel/hwacha
|
2012-06-08 00:13:14 -07:00 |
|
Huy Vo
|
04304fe788
|
moving util out into Chisel standard library
|
2012-06-06 12:51:26 -07:00 |
|
Huy Vo
|
c975c21e44
|
views removed
|
2012-06-06 12:51:26 -07:00 |
|
Andrew Waterman
|
7f6319047e
|
update to new scala/chisel/Mem
|
2012-06-06 02:47:22 -07:00 |
|
Huy Vo
|
7408c9ab69
|
removing wires
|
2012-05-24 10:42:39 -07:00 |
|
Andrew Waterman
|
eafdffe125
|
simplify page table walker; speed up emulator
|
2012-05-01 01:24:36 -07:00 |
|
Henry Cook
|
3cdd166153
|
Refactored coherence as member rather than trait. MI and MEI protocols.
|
2012-04-10 00:09:58 -07:00 |
|
Henry Cook
|
0b4937f70f
|
changed coherence message type names
|
2012-04-09 23:29:31 -07:00 |
|