Henry Cook
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4ebf637642
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More broadcast hub bugfixes
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2012-03-11 14:17:27 -07:00 |
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Andrew Waterman
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e3a68848e0
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fix D$ critical paths and fix verilog build
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2012-03-09 20:02:51 -08:00 |
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Andrew Waterman
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766bac88f8
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refactor D$ writebacks and flushes
MSHRs now arbitrate for writebacks and handle flushes.
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2012-03-09 02:55:46 -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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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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Henry Cook
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962e5a54af
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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 |
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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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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 |
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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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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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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 |
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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.
|
2012-02-29 03:10:47 -08:00 |
|
Yunsup Lee
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94ba32bbd3
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change package name and sbt project name to rocket
|
2012-02-25 17:09:26 -08:00 |
|
Henry Cook
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db6d480778
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Better foldR
|
2012-02-25 15:27:09 -08:00 |
|
Henry Cook
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4fa31b300b
|
Added popcount util
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2012-02-25 12:57:01 -08:00 |
|
Andrew Waterman
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0ec7767c13
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declaring success on FPU for now
|
2012-02-14 19:11:57 -08:00 |
|
Andrew Waterman
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725190d0ee
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update to new chisel
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2012-02-11 17:20:33 -08:00 |
|
Henry Cook
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c5a4eaa0a1
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Associative cache, boots kernel
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2012-02-01 13:26:04 -08:00 |
|
Henry Cook
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281abfbccb
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New Mux1H constructor
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2012-02-01 13:24:28 -08:00 |
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Andrew Waterman
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97c379f1d7
|
made I$ associative
|
2012-01-24 16:51:30 -08:00 |
|
Henry Cook
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aa3465699b
|
LFSR now a util
|
2012-01-24 15:26:19 -08:00 |
|
Henry Cook
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8766438bb9
|
Updated chisel removes ^^ from language. Removed from rocket source, updated jar.
|
2012-01-23 17:09:23 -08:00 |
|
Henry Cook
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97f0852b17
|
DM cache with assoc-aware subunits passes all asm and bmarks
|
2012-01-18 17:53:26 -08:00 |
|
Henry Cook
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29ed8eb31a
|
More utils for nbdcache
|
2012-01-18 17:09:35 -08:00 |
|
Henry Cook
|
7e25749581
|
Groundwork for assoc cache implementation
|
2012-01-18 17:09:35 -08:00 |
|
Henry Cook
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1d76255dc1
|
new chisel version jar and find and replace INPUT and OUTPUT
|
2012-01-18 14:39:57 -08:00 |
|
Andrew Waterman
|
d65e1a2eee
|
vlsi verilog compiles now but doesn't simulate
|
2011-12-20 22:08:27 -08:00 |
|
Andrew Waterman
|
96c78829b4
|
improve ALU and fix revealed emulator bug
|
2011-12-17 07:20:32 -08:00 |
|
Andrew Waterman
|
a8d0cd95e6
|
hellacache now works
|
2011-12-17 03:26:11 -08:00 |
|
Andrew Waterman
|
56c4f44c2a
|
hellacache returns!
but AMOs are unimplemented.
|
2011-12-12 06:49:39 -08:00 |
|
Andrew Waterman
|
8308345364
|
work in progress on hellacache
|
2011-12-10 07:01:47 -08:00 |
|
Andrew Waterman
|
218f63e66e
|
code cleanup/parameterization
|
2011-12-09 00:42:43 -08:00 |
|
Rimas Avizienis
|
f86d5b1334
|
cleanup, lots of minor fixes, added more PCR regs (COREID, NUMCORES), parameterized BTB
|
2011-11-10 11:26:13 -08:00 |
|
Rimas Avizienis
|
e96430d862
|
integrating ITLB & PTW
|
2011-11-09 14:52:17 -08:00 |
|