riscv/rocket-chip
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Author SHA1 Message Date
Yunsup Lee
b01fe4f6aa fix memserdes bit ordering 2013-08-24 15:24:17 -07:00
Andrew Waterman
daf23b8f79 Add early out to multiplier 2013-08-24 14:44:23 -07:00
Andrew Waterman
67f80ba4b2 Stall div/mul writeback until WB slot is free 2013-08-24 14:44:17 -07:00
Andrew Waterman
d1b5076fee Don't update BTB when garbage was fetched 2013-08-24 14:44:11 -07:00
Andrew Waterman
52e31f3298 Bypass scoreboard updates 
This reduces div/mul/D$ miss latency by 1 cycle.
 2013-08-24 14:44:04 -07:00
Andrew Waterman
d4a0db4575 Reflect ISA changes 2013-08-24 14:43:55 -07:00
Yunsup Lee
0884bc9789 fix DRAMSideLLCNull entries 2013-08-24 13:20:38 -07:00
Yunsup Lee
1e3ac0afa9 back to NTILES=1 2013-08-24 13:10:30 -07:00
Henry Cook
9aff60f340 whitespace error in build.sbt 2013-08-21 16:16:42 -07:00
Henry Cook
dc53529156 added resolver, bumped chisel dependency 2013-08-21 16:00:51 -07:00
Henry Cook
6aa500fc16 dont make assumptions about default project name when invoking sbt 2013-08-20 12:56:01 -07:00
Henry Cook
b06d33da2f Canonicalized sbt, updated makefiles, cleaned up submodules, minor bugfixes 2013-08-19 19:54:41 -07:00
Henry Cook
ff7b486006 standardized sbt build 2013-08-15 18:13:19 -07:00
Henry Cook
85e5ce046f pulled submodule commits, uncore sbt standardized 2013-08-15 17:07:13 -07:00
Henry Cook
6b20556661 Merge branch 'chisel-v2' of github.com:ucb-bar/reference-chip into chisel-v2 
Conflicts:
	chisel
	riscv-hwacha
	riscv-rocket
	uncore
 2013-08-15 16:39:30 -07:00
Henry Cook
784e017bae Final Reg standardization 2013-08-15 16:37:58 -07:00
Henry Cook
ae02ebd153 Merge branch 'chisel-v2' of github.com:ucb-bar/riscv-rocket into chisel-v2 
Conflicts:
	src/core.scala
	src/ctrl.scala
	src/dpath_util.scala
	src/fpu.scala
	src/nbdcache.scala
	src/tile.scala
 2013-08-15 16:35:27 -07:00
Henry Cook
b80f45f8f2 Merge branch 'chisel-v2' of github.com:ucb-bar/uncore into chisel-v2 
Conflicts:
	src/main/scala/llc.scala
	src/main/scala/slowio.scala
 2013-08-15 16:22:12 -07:00
Henry Cook
3763cd0004 standardizing sbt build conventions 2013-08-15 15:57:16 -07:00
Henry Cook
3a266cbbfa final Reg changes 2013-08-15 15:28:15 -07:00
Henry Cook
17d404b325 final Reg changes 2013-08-15 15:27:38 -07:00
Henry Cook
9b70ecf546 Reg standardization 2013-08-13 17:53:19 -07:00
Henry Cook
1308c08baa Reg standardization 2013-08-13 17:52:53 -07:00
Henry Cook
b570435847 Reg standardization 2013-08-13 17:50:02 -07:00
Henry Cook
7ff4126d04 Abstracted UncachedTileLinkIOArbiters 2013-08-13 00:01:11 -07:00
Henry Cook
9162fbc9b5 Clean up cloning in tilelink bundles 2013-08-12 23:15:54 -07:00
Henry Cook
858169917e removed dummy DNCs handled by pruning 2013-08-12 22:34:46 -07:00
Henry Cook
d9b3c7cfc8 Moved RenEn to ChiselUtil 2013-08-12 22:18:25 -07:00
Huy Vo
d7d13255db chisel tag 2013-08-12 20:53:29 -07:00
Huy Vo
f9d1403a92 tags 2013-08-12 20:53:17 -07:00
Huy Vo
cc6631ae4d reset -> _reset 2013-08-12 20:52:55 -07:00
Huy Vo
d5c9eb0f54 reset -> resetVal, getReset -> reset 2013-08-12 20:52:18 -07:00
Huy Vo
387cf0ebe0 reset -> resetVal, getReset -> reset 2013-08-12 20:51:54 -07:00
Henry Cook
11e131af47 initial attempt at upgrade 2013-08-12 10:46:22 -07:00
Henry Cook
1a9e43aa11 initial attempt at upgrade 2013-08-12 10:39:11 -07:00
Henry Cook
5c7a1f5cd6 initial attempt at upgrade 2013-08-12 10:36:44 -07:00
Henry Cook
199e76fc77 Fold uncore constants into TileLinkConfiguration, update coherence API 2013-08-02 16:31:27 -07:00
Henry Cook
de313d97de Merge branch 'master' of github.com:ucb-bar/riscv-rocket 2013-08-02 16:30:09 -07:00
Henry Cook
4eaab214d2 Fold uncore constants into TileLinkConfiguration, update coherence API 2013-08-02 16:29:51 -07:00
Henry Cook
bef6c1db35 minor nbdcache cleanup 2013-08-02 16:29:37 -07:00
Henry Cook
bc2b45da12 Fold uncore constants into TileLinkConfiguration, update coherence API 2013-08-02 14:55:06 -07:00
Stephen Twigg
c1b1a21a0f If +stats is set when running simv-debug, will only output vcd data when cr28 is high. 2013-07-30 16:39:47 -07:00
Stephen Twigg
3132db4f90 Add stats PCR (cr28) to be used to flag whether a core is doing 'interesting' activity. 2013-07-30 16:36:28 -07:00
Henry Cook
4d916b56e3 Bump scala to 2.10.2, sbt to 0.13-RC2, including new launcher. Upgrade reflection in network.scala to 2.10 lib. Constants now obtained from subproject package objects. Give network its own file. 2013-07-24 23:28:43 -07:00
Henry Cook
d8440b042a Make compatible with scala 2.10. Refactor constants into package object. Remove networking primitives from package object. Clean up request generators. Chnage ++ to +: for appending to io.incoherent. 2013-07-24 23:22:36 -07:00
Henry Cook
9abdf4e154 Make compatible with scala 2.10. List.sort deprecated. Refactor constants into package object. 2013-07-23 20:27:58 -07:00
Stephen Twigg
3f874342a4 Update chisel to appropriate version for reference chip build. 2013-07-10 17:08:56 -07:00
Ben Keller
c7bf1aaac9 Merge branch 'master' of github.com:ucb-bar/reference-chip 2013-07-10 16:01:25 -07:00
Ben Keller
a72e0dc99e Updated riscv-tools reference 2013-07-10 16:01:01 -07:00
Henry Cook
2796de01bf new tilelink arbiter types, reduced release xact trackers 2013-07-09 15:41:27 -07:00