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Author SHA1 Message Date
David Harris
d83c61cafc Added SSTC support for supervisor timer compare, but presently disable support. Reenable for rv32gc and rv64gc after tests pass. 2023-02-16 07:37:12 -08:00
David Harris
dd825f4918 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-02-16 06:44:08 -08:00
David Harris
a65b82b533
Merge pull request #83 from stineje/main 
Update topo psyn stuff
 2023-02-16 06:34:59 -08:00
James Stine
64826a1ec9 Update topo psyn stuff 2023-02-16 08:07:17 -06:00
Ross Thompson
4954f9df95
Merge pull request #82 from stineje/main 
Update if-then-else for ram items
 2023-02-15 18:16:44 -06:00
James Stine
744991bd5a Update if-then-else for ram items 2023-02-15 18:12:12 -06:00
David Harris
e0e8af4612
Merge pull request #80 from ross144/main 
Branch predictor acuracy fixes caused by last two weeks optimazations"
 2023-02-15 09:39:26 -08:00
Ross Thompson
69472b8145 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-02-15 11:29:39 -06:00
Ross Thompson
9c6ca3601a Merge branch 'main' of github.com:ross144/cvw 2023-02-15 11:28:50 -06:00
Ross Thompson
3aa26808fb
Merge pull request #79 from eroom1966/add-coverage 
add files to support coverage
 2023-02-15 11:18:25 -06:00
David Harris
ffbe15fba6 Ignore new tests from lab 2023-02-15 06:43:00 -08:00
David Harris
4414173e7a Debug test case update 2023-02-15 06:42:38 -08:00
David Harris
c1d4b0eb14 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-02-15 06:39:17 -08:00
David Harris
736ff6614a Commented config mode of synthesis makefile 2023-02-15 06:39:10 -08:00
eroom1966
0ac99d2233 add files to support coverage 2023-02-15 11:13:50 +00:00
Ross Thompson
61d4040184
Merge pull request #77 from kevindkim723/patch-1 
fixed typo in LZC
 2023-02-14 13:20:55 -06:00
Ross Thompson
094b307724 Merge branch 'main' of github.com:ross144/cvw 2023-02-13 18:54:07 -06:00
Ross Thompson
9c9acc0055 Updated gshare (no speculation) to have better performance. 2023-02-13 18:52:52 -06:00
Ross Thompson
33d2bf84f8 More fixeds to global history. 2023-02-13 18:08:51 -06:00
Ross Thompson
a579bbcdd1 Fixed global history predictor. 2023-02-13 18:08:13 -06:00
Ross Thompson
bbc6095260 Updated global history predictor. 2023-02-13 18:07:32 -06:00
Ross Thompson
9f25b53b36 Fixed bug in basic gshare implementation. Should be a better comparison to the speculative versions now. 2023-02-13 17:57:05 -06:00
Ross Thompson
b298a8afc5 Created copy of gshare. I think there may be a simpler implementation. 2023-02-13 17:29:51 -06:00
Ross Thompson
a80dbd3aec Further branch predictor improvements. 2023-02-13 17:23:56 -06:00
Ross Thompson
717cba270c Partial improvement. 2023-02-13 17:10:24 -06:00
Ross Thompson
f4af38a004 Hacked commit. Fixes the gshare bugs introduced last week. 
Need to recover the good changes in the next commit.
 2023-02-13 16:14:17 -06:00
Ross Thompson
8968639aff Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-02-13 11:58:02 -06:00
Ross Thompson
1d74663f42 Partial fix for gshare bugs from the last two weeks. 2023-02-13 11:57:25 -06:00
Ross Thompson
58749a8c57 Removed another bit from btb class. 2023-02-12 11:33:43 -06:00
Kevin Kim
c59dfc1e30
fixed typo in LZC 2023-02-11 19:59:03 -08:00
Ross Thompson
1e0667db1d More simplifications to the BP. 2023-02-10 17:09:35 -06:00
Ross Thompson
9c4da7381f Experimental branch prediction optimization. 2023-02-10 15:45:56 -06:00
David Harris
005ca7ae98
Merge pull request #76 from ross144/main 
Simplified branch predictor
 2023-02-10 09:00:44 -08:00
Ross Thompson
9c2e0de672 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-02-10 10:38:39 -06:00
Ross Thompson
c229f0064e Modified branch predictor to use InstrValidE and InstrValidD rather than the more complex InstrClassE | WrongClassE logic. 2023-02-10 10:33:10 -06:00
Ross Thompson
c90727a25f Added new features to branch predictor analysis script. 2023-02-10 09:07:06 -06:00
Ross Thompson
282ffd1313 RAS and RAS documentation now consistent. 2023-02-10 09:06:51 -06:00
David Harris
799bf20a6b
Merge pull request #75 from davidharrishmc/dev 
E154 lab 2
 2023-02-09 18:28:56 -08:00
David Harris
8ad5f2b181 Added RVTEST_CASE to testgen header 2023-02-09 18:25:24 -08:00
David Harris
51a792431f Moved test generators 2023-02-09 18:24:48 -08:00
David Harris
a152bf94bb
Merge pull request #74 from davidharrishmc/dev 
E154 lab 2 changes
 2023-02-09 18:15:42 -08:00
David Harris
f2c7a489b2 Test gen header 2023-02-09 18:14:26 -08:00
Ross Thompson
faf7cd8c8a Updated globalhistory predictor. 2023-02-09 14:48:02 -06:00
Ross Thompson
2b27842d64 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-02-09 14:28:20 -06:00
Ross Thompson
938e06d784 Merge branch 'main' of github.com:ross144/cvw 2023-02-08 18:25:16 -06:00
Ross Thompson
996bb289d3 Simplified branch predictor. 2023-02-08 18:24:38 -06:00
David Harris
7383fbd144 Removed unnecessary --enable-multilib from gcc build commands because --with-multilib-generator implies it 2023-02-08 13:02:21 -08:00
David Harris
5bf709d7c3 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-02-07 16:49:58 -08:00
David Harris
bcd90bdb4e Paths changed in latest GCC 2023-02-07 16:49:50 -08:00
David Harris
33fe29f262
Merge pull request #73 from mmasserfrye/main 
corrected feature (elimination) sweep, changed default freqs, plotting
 2023-02-07 16:44:20 -08:00