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Author SHA1 Message Date
David Harris
5b370bdc0f 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
1c6bdbcba1 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-02-16 06:44:08 -08:00
David Harris
e55eaa5545 Merge pull request #83 from stineje/main 
Update topo psyn stuff
 2023-02-16 06:34:59 -08:00
James Stine
9e83b0bfaf Update topo psyn stuff 2023-02-16 08:07:17 -06:00
Ross Thompson
8d28524c35 Merge pull request #82 from stineje/main 
Update if-then-else for ram items
 2023-02-15 18:16:44 -06:00
James Stine
a3aeff2703 Update if-then-else for ram items 2023-02-15 18:12:12 -06:00
David Harris
abf3fbbebf 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
c6920ab08e Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-02-15 11:29:39 -06:00
Ross Thompson
9c7339694b Merge branch 'main' of github.com:ross144/cvw 2023-02-15 11:28:50 -06:00
Ross Thompson
3f91c11a08 Merge pull request #79 from eroom1966/add-coverage 
add files to support coverage
 2023-02-15 11:18:25 -06:00
David Harris
d92f0e9642 Ignore new tests from lab 2023-02-15 06:43:00 -08:00
David Harris
2b80004db4 Debug test case update 2023-02-15 06:42:38 -08:00
David Harris
13390fffe7 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-02-15 06:39:17 -08:00
David Harris
7b58683d2d Commented config mode of synthesis makefile 2023-02-15 06:39:10 -08:00
eroom1966
237a115377 add files to support coverage 2023-02-15 11:13:50 +00:00
Ross Thompson
4d2d166b8f Merge pull request #77 from kevindkim723/patch-1 
fixed typo in LZC
 2023-02-14 13:20:55 -06:00
Ross Thompson
911023f441 Merge branch 'main' of github.com:ross144/cvw 2023-02-13 18:54:07 -06:00
Ross Thompson
fc3baa6846 Updated gshare (no speculation) to have better performance. 2023-02-13 18:52:52 -06:00
Ross Thompson
f3c8c6e60a More fixeds to global history. 2023-02-13 18:08:51 -06:00
Ross Thompson
6ea830cf44 Fixed global history predictor. 2023-02-13 18:08:13 -06:00
Ross Thompson
3847d9e39a Updated global history predictor. 2023-02-13 18:07:32 -06:00
Ross Thompson
1ab2d0d19b 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
c18ac35332 Created copy of gshare. I think there may be a simpler implementation. 2023-02-13 17:29:51 -06:00
Ross Thompson
10b45ed6c7 Further branch predictor improvements. 2023-02-13 17:23:56 -06:00
Ross Thompson
1cfdd201a5 Partial improvement. 2023-02-13 17:10:24 -06:00
Ross Thompson
0165fd54b4 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
4c42b939a2 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-02-13 11:58:02 -06:00
Ross Thompson
716fbca2b1 Partial fix for gshare bugs from the last two weeks. 2023-02-13 11:57:25 -06:00
Ross Thompson
51158e94ba Removed another bit from btb class. 2023-02-12 11:33:43 -06:00
Kevin Kim
2dfbf15ff9 fixed typo in LZC 2023-02-11 19:59:03 -08:00
Ross Thompson
91fc883f6a More simplifications to the BP. 2023-02-10 17:09:35 -06:00
Ross Thompson
6fbca64eb7 Experimental branch prediction optimization. 2023-02-10 15:45:56 -06:00
David Harris
18333d36cb Merge pull request #76 from ross144/main 
Simplified branch predictor
 2023-02-10 09:00:44 -08:00
Ross Thompson
eafb406c9e Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-02-10 10:38:39 -06:00
Ross Thompson
ca0eb5a591 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
a1bdd9daa7 Added new features to branch predictor analysis script. 2023-02-10 09:07:06 -06:00
Ross Thompson
91427ed72d RAS and RAS documentation now consistent. 2023-02-10 09:06:51 -06:00
David Harris
0af8fc4ba5 Merge pull request #75 from davidharrishmc/dev 
E154 lab 2
 2023-02-09 18:28:56 -08:00
David Harris
9a6d7bb16d Added RVTEST_CASE to testgen header 2023-02-09 18:25:24 -08:00
David Harris
8fb513ad35 Moved test generators 2023-02-09 18:24:48 -08:00
David Harris
e187d48536 Merge pull request #74 from davidharrishmc/dev 
E154 lab 2 changes
 2023-02-09 18:15:42 -08:00
David Harris
edbf962b5f Test gen header 2023-02-09 18:14:26 -08:00
Ross Thompson
2d7749db7f Updated globalhistory predictor. 2023-02-09 14:48:02 -06:00
Ross Thompson
cce9388d4a Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-02-09 14:28:20 -06:00
Ross Thompson
ca3aef3388 Merge branch 'main' of github.com:ross144/cvw 2023-02-08 18:25:16 -06:00
Ross Thompson
962c018991 Simplified branch predictor. 2023-02-08 18:24:38 -06:00
David Harris
7f062cff8b Removed unnecessary --enable-multilib from gcc build commands because --with-multilib-generator implies it 2023-02-08 13:02:21 -08:00
David Harris
05ba66385f Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-02-07 16:49:58 -08:00
David Harris
76332cac06 Paths changed in latest GCC 2023-02-07 16:49:50 -08:00
David Harris
e6b6b82ad1 Merge pull request #73 from mmasserfrye/main 
corrected feature (elimination) sweep, changed default freqs, plotting
 2023-02-07 16:44:20 -08:00