Cheri-research/Toooba
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2d05514b669be2be2b3bfa5b805cac4d0bca201b
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157 Commits

Author SHA1 Message Date
Jonathan Woodruff
3ebf537f71 Tidy up tracing options, including using RVFI when building for bluesim 
(which I'm sure we had meant to be doing?).
 2023-06-23 13:09:38 +00:00
gameboo
b3a75cfeac Bump BlueStuff and make use of Makefile fragment 2023-06-22 16:40:23 +01:00
Jonathan Woodruff
d29bdf0a81 Default to Data Cache Stride 2 prefetcher, and no Instruction Cache 
prefetcher.
 2023-05-17 16:50:42 +00:00
Jonathan Woodruff
f476990c65 Merge branch 'CHERI' into ks980-prefetch 2023-05-17 15:32:40 +00:00
Karlis Susters
0554fad990 Config for L1D MarkovDouble 2023-04-25 13:05:01 +01:00
Karlis Susters
73e710d875 Config for L1I 1window-target-1 2023-04-22 10:04:05 +01:00
Karlis Susters
4bc04b581d Config for L1I MultiWindowTarget-2 2023-04-19 14:22:01 +03:00
Karlis Susters
bf0f26ce56 Implemented double target table and the corresponding markov prefetcher 2023-04-12 21:52:56 +03:00
Karlis Susters
d6b54be882 Config for no-prefetcher baseline 2023-04-04 11:30:01 +03:00
Karlis Susters
1ad1dfad6a Config for MarkovOnHit-2-8KiB. 2023-03-30 13:07:34 +01:00
Karlis Susters
96bed3532e Config for L1D StrideV2-2 prefetcher 2023-03-24 15:11:39 +00:00
Karlis Susters
a4ad28d865 Config for MarkovOnHit-1-bigtable 2023-03-23 11:09:36 +00:00
Karlis Susters
643afd81e2 Implementation and config for L1D StrideV2-2 prefetcher 2023-03-22 22:12:59 +00:00
Karlis Susters
808d961a7b Implementation and config for L1D MarkovOnHit-2-BigTable 2023-03-21 19:26:38 +00:00
Karlis Susters
1123f43423 Config for L1D Markov-2-Bigtable 2023-03-20 13:04:21 +00:00
Karlis Susters
fe95337a97 Add STRIDE_ADAPTIVE to makefile 2023-03-20 11:41:03 +00:00
Karlis Susters
15b9243f9a Set up config for L1D StrideAdaptive prefetcher 2023-03-17 11:26:49 +00:00
Karlis Susters
9c4da78c34 Modifications and config for L1LL Markov-2 prefetcher 2023-03-16 11:55:27 +00:00
Karlis Susters
ada7d133e4 Config for L1D Stride-4 prefetcher 2023-03-13 14:51:59 +00:00
Karlis Susters
54b9f6669e Bugfix for L1LL D prefetchers, config for L1LL D Stride-3 2023-03-08 13:37:04 +00:00
Karlis Susters
30a3aff5af Config for L1D Stride-3 prefetcher 2023-03-07 12:33:51 +00:00
Karlis Susters
76c0071c9e Config for L1LL D Block-1 prefetcher 2023-03-03 14:23:13 +00:00
Karlis Susters
a52a36e199 Push config for L1LL I Single window-2 prefetcher 2023-03-02 15:42:37 +00:00
Karlis Susters
1d2affc707 Set up config for L1I single window-2 prefetcher 2023-03-01 17:20:19 +00:00
Karlis Susters
6509cf6445 Changed config to L1D Block-1 prefetcher and fixed potential bug 2023-02-28 12:29:38 +00:00
Karlis Susters
7a352d774e Set up config for an L2 next-2-line-on-miss instruction prefetcher 2023-02-24 11:43:29 +00:00
Karlis Susters
5cb283a5d5 Set up config for L1D block prefetcher 2023-02-23 10:30:47 +00:00
Karlis Susters
87a88a749b Set up config for next-2-lines on miss L1I prefetcher 2023-02-21 10:45:56 +00:00
Karlis Susters
42777725bf Random update change 2023-02-20 15:47:24 +00:00
Karlis Susters
9ac29f4e11 Enable only L1D block prefetcher 2023-02-20 11:03:49 +00:00
Karlis Susters
56035b1ce4 Changed prefetcher configuration 2023-02-16 14:01:50 +00:00
Karlis Susters
7ac5ed5efd Change config to simpler one 2023-02-14 16:47:06 +00:00
Karlis Susters
2c9428d1f3 Prepared repo for building on FPGA 2023-02-13 21:52:50 +00:00
Jonathan Woodruff
ddf4afaf71 Changes to build with a 512-bit main data bus (with all other busses 
still 64-bits).
Also, the top-level SoC_Top exposes a 64-bit bus still, so hopefully the
GFE configuration is unchanged.
This passes the isa_tests.
 2022-11-11 17:52:32 +00:00
Alexandre Joannou
2240c87c78 Fix src_Testbench toplevel build for tests and bump BlueStuff 2022-08-25 15:25:55 +00:00
Jonathan Woodruff
d441df4e7b Include RVFI tracing by default. 2022-08-25 10:46:51 +00:00
Alexandre Joannou
6e58006e10 Update Tesbench toplevel interface sizes 2022-08-23 19:04:14 +01:00
Alexandre Joannou
3e1efcc5d9 Bump BlueStuff TagController WindCoreInterface 2022-08-15 16:18:23 +00:00
gameboo
812c961360 Introduce the WindCoreInterface 2022-08-15 16:18:23 +00:00
Franz Fuchs
32843f127f removed RVFI flag from bluesim builds 2022-07-25 12:12:05 +01:00
Franz Fuchs
3ccd3aa503 promote field not defined'' warnings to errors 2022-07-12 11:53:29 +01:00
Franz Fuchs
bbaa2ab233 made low-impact contract flags the standard ones 2022-07-08 17:18:16 +01:00
Franz Fuchs
c85b13c5af added MELTDOWN_CF ifdef and enabled it 2022-06-30 12:55:53 +01:00
Franz Fuchs
b79a228093 added no prediction STL predictor 2022-06-08 12:23:35 +01:00
Jonathan Woodruff
163ca1d099 Use only parameters that improve performance. 2022-03-25 14:08:43 +00:00
Jonathan Woodruff
6d7f95571f Merge remote-tracking branch 'origin/CHERI' into jdw57_prediction 2022-03-25 13:06:22 +00:00
Peter Rugg
00c0021479 Enable RVFI by default for bluesim builds 2022-03-09 22:18:08 +00:00
Jonathan Woodruff
c17874bdba Add options to disable each of 5 aspects of enforcment of the Branching 
Speculation Contract.
 2022-02-22 16:21:53 +00:00
Jonathan Woodruff
54d1a204f0 Don't decode redirected streams until they are non-speculative. 2021-12-17 16:29:14 +00:00
Jonathan Woodruff
e761f18c26 Code to trace RAS predictions for measuring accuracy in simulation. 2021-11-29 12:19:00 +00:00