Xavi/cvw
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5,081 Commits 14 Branches 1 Tag 31 MiB
5a81a26c9e
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296 Commits

Author SHA1 Message Date
David Harris
5a81a26c9e Removed int/integer from parameters) 2023-01-27 14:27:04 -08:00
David Harris
767cfdc8a5 Fixed typo in bpred preventing compiling 2023-01-27 05:55:53 -08:00
David Harris
c2139eba93 renamed brpred to bpred 2023-01-27 05:55:31 -08:00
David Harris
947713f1f3 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-01-26 14:52:25 -08:00
Ross Thompson
ad6f7041b4 Fixed wrong header on optgshare.sv. Somehow it still had the old MIT license. 
Renamed ram2p1rwbefix.sv to ram2p1rwbe.sv
 2023-01-25 10:14:30 -06:00
Ross Thompson
56369f7641 Removed old versions of gshare. 2023-01-24 17:26:54 -06:00
Ross Thompson
1acbdaeca6 Removed the old two port ram and replaced it with the fixed version. 
The fixed version is renamed to ram2p1r1wb.sv
 2023-01-24 17:25:16 -06:00
Ross Thompson
1170dc7250 Moved and ranamed btb to btb.sv 
Fixed btb to use the fixed port 2 sram.
 2023-01-24 17:19:51 -06:00
Ross Thompson
7d1109fc24 Partial BTB cleanup. 2023-01-24 16:12:35 -06:00
Ross Thompson
2157970adf Moved branch predictor files into separate sub-directory. 2023-01-24 16:00:27 -06:00
David Harris
f28b0e5c1a bpred input spacing cleanup 2023-01-24 06:14:31 -08:00
David Harris
5233117568 bpred tab cleanup 2023-01-24 05:42:34 -08:00
Ross Thompson
626bcd8608 Removed mark_debug from all source code. 2023-01-20 18:47:36 -06:00
Ross Thompson
74ab386735 More cleanup and formatting. 2023-01-20 12:34:40 -06:00
Ross Thompson
340e1797ea More cleanup and formatting. 2023-01-20 12:09:21 -06:00
Ross Thompson
c5169a3e39 Formatting. 2023-01-20 11:51:10 -06:00
Ross Thompson
928e06d4fa Added comment about needed changes in BTB. 2023-01-19 17:28:00 -06:00
Ross Thompson
b027921902 Formatting. 2023-01-19 15:06:37 -06:00
Ross Thompson
ea96c2375f Formatting. 2023-01-19 14:18:46 -06:00
Ross Thompson
e380fd71ff Formatting and name changes. 2023-01-19 14:16:29 -06:00
Ross Thompson
47fdff6488 Formatting. 2023-01-18 19:26:20 -06:00
Ross Thompson
49daa736b1 Formatting spillsupport. 2023-01-18 19:25:54 -06:00
Ross Thompson
cd2f7c6208 Formatting. 2023-01-18 19:11:30 -06:00
Ross Thompson
7289fa8d44 Reduced complexity of spill logic by ensuring the irom outputs offset instrutions on a spill. 2023-01-18 19:10:34 -06:00
Ross Thompson
026d09b79b More IROM cleanup. 2023-01-18 18:47:02 -06:00
Ross Thompson
19e4d0f7cd Cleanup dtim and irom. 2023-01-18 18:44:30 -06:00
Ross Thompson
997dda11a8 Added comments to decompress.sv. May want to consider additional documentation. 2023-01-18 18:26:51 -06:00
Ross Thompson
fc5424fa62 Formatting 2023-01-18 16:58:03 -06:00
Ross Thompson
f146a01344 Cleaned up ahbcacheinterface. 2023-01-17 22:13:56 -06:00
Ross Thompson
d6c80d937c Formatting progress. 2023-01-17 22:10:31 -06:00
Ross Thompson
8a0e38fd92 Fixed bug with gshare repair from branch class miss prediction. 2023-01-15 14:39:48 -06:00
Ross Thompson
4c78bcade8 Possible improvement to gshare. 2023-01-13 18:50:01 -06:00
Ross Thompson
76a9e7d963 Merge branch 'rastemp' 2023-01-13 18:09:50 -06:00
Ross Thompson
886e4e2935 Partial fix to RAS prediction accurracy. 2023-01-13 18:05:47 -06:00
Ross Thompson
4aa2b5737f Signal renames for ras. 2023-01-13 15:56:10 -06:00
Ross Thompson
0e215ac3c6 Removed 1 bit from instruction classification. 2023-01-13 15:19:53 -06:00
Ross Thompson
de7f3b14fc More branch predictor cleanup. 
Found small bug. The decode stage was using the predicted instruction class rather than the decoded instruction class.
 2023-01-13 12:57:18 -06:00
Ross Thompson
ea7c447218 Possible minor enhancement to gshare. 2023-01-13 12:32:39 -06:00
Ross Thompson
b96a53df0a Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main 2023-01-11 23:02:14 -06:00
sarah-harris
796a189451 privilege unit -> privileged unit in ifu.sv 
privilege unit -> privileged unit in ifu.sv
 2023-01-11 16:33:08 -08:00
David Harris
8c6ddcc15b changed name to CORE-V-WALLY 2023-01-11 15:15:08 -08:00
David Harris
9a057ef5cd Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main 2023-01-11 15:13:58 -08:00
Ross Thompson
6999b4562e Updated branch predictor. 2023-01-11 17:00:45 -06:00
David Harris
3ea4dd4898 Changed Wally to CORE-V Wally 2023-01-11 14:03:44 -08:00
Ross Thompson
1df9c5f13e Optimized gshare. 2023-01-10 18:12:48 -06:00
David Harris
739c2c8322 Changed MIT license to Solderpad License 2023-01-10 11:35:20 -08:00
Ross Thompson
f330d877ac Added folded gshare predictor with k=16 and depth=10. 2023-01-09 14:41:03 -06:00
Ross Thompson
6326e6984c Might have actually solved the gshare bug. 2023-01-09 00:11:25 -06:00
Ross Thompson
6cbce9672d Possibly working speculative global history. 2023-01-08 23:46:53 -06:00
Ross Thompson
0eda4b1ab3 core part of global history works now. forwarding is still broken. 2023-01-08 23:35:02 -06:00