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Author SHA1 Message Date
Ross Thompson
c18a626abe More accurate c model gshare results. 2023-03-13 13:54:04 -05:00
Ross Thompson
ef2c5ce6a7 On our way to finish the C reference data collection. 2023-03-13 13:32:09 -05:00
Ross Thompson
77fe3c5546 Merge branch 'main' of github.com:ross144/cvw into main 2023-03-13 13:30:49 -05:00
Ross Thompson
c57e2a2140 Added reference data. 2023-03-13 13:30:43 -05:00
Ross Thompson
2d49c4582c Modified branch logger to indicate when the warmup period is done. 
The branch-predictor-simulator also changed to support this.
 2023-03-13 13:26:27 -05:00
Ross Thompson
0441e3b736 Created script to batch processes all the embench branch outcomes into C model branch prediction rate. 2023-03-12 23:15:44 -05:00
Ross Thompson
755b1bfe53 Renamed script to parse branch.log 2023-03-12 22:40:59 -05:00
Ross Thompson
ae42150519 Added script to separate branch.log into separate logs for each benchmark. 2023-03-12 17:58:36 -05:00
Ross Thompson
568d0031d2 Modified the branch log to include markers for the start and end of tests with exclusion of warmup period. 2023-03-12 17:15:56 -05:00
Ross Thompson
ede9d49ce4 Changes BTA to BPBTA. 2023-03-12 14:36:46 -05:00
Ross Thompson
e233b63752 Replaced DCACHE parameter with READ_ONLY_CACHE as the name was confusing in chapter 10. 2023-03-12 13:21:22 -05:00
Ross Thompson
23f6d58247
Merge pull request #137 from davidharrishmc/dev 
Fixes to wally-batch for coverage
 2023-03-10 15:36:24 -06:00
David Harris
a1ffff57ba Fixes to wally-batch for coverage 2023-03-10 13:33:32 -08:00
Ross Thompson
501bec511c
Merge pull request #136 from davidharrishmc/dev 
Bug fix in wally-regression
 2023-03-10 15:11:25 -06:00
David Harris
8107f585c8 Fixed crash with wrong number of arguments for coverage in regression-wally 2023-03-10 13:10:28 -08:00
David Harris
ed22433916 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-10 12:47:30 -08:00
David Harris
2db97d20fa Removed unneeded echo from setup 2023-03-10 12:08:24 -08:00
David Harris
2527930409
Merge pull request #135 from eroom1966/main 
Enhancements to support the PMA ranges
 2023-03-10 06:13:33 -08:00
eroom1966
8e657c335e Enhancements to support the PMA ranges 2023-03-10 14:09:22 +00:00
David Harris
c44a3ac8a6
Merge pull request #134 from ross144/main 
Updated testbench to report performance coutners for coremark.
 2023-03-09 16:09:03 -08:00
David Harris
a3691cc5f7 Modified regression and wally-batch.do to support -coverage 2023-03-09 15:59:57 -08:00
David Harris
06b99035d4 Modified setup to add Imperas/scripts/cvw to path 2023-03-09 15:59:28 -08:00
David Harris
2614448218 Simplified SLT and SLTU code in ALU 2023-03-09 15:14:52 -08:00
Ross Thompson
fa8a550e12 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-03-09 13:29:38 -06:00
Ross Thompson
6d2d7d181e Updated testbench to record coremark performance counters. 
Added comment about mtval probably not being correct for compressed instructions.
 2023-03-08 17:11:27 -06:00
David Harris
9a6514f20d Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-08 10:37:28 -08:00
David Harris
6c14d30dd7
Merge pull request #133 from eroom1966/main 
Add support for setting PMP registers + Async DV
 2023-03-08 05:17:45 -08:00
eroom1966
68f3e31547 Add support for setting PMP registers 
Add support for async DV
 2023-03-08 12:44:53 +00:00
David Harris
ec0873ff16 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-07 14:49:23 -08:00
David Harris
bbcb9c7354
Merge pull request #127 from kipmacsaigoren/priv-tests 
Added full testing support for S time interrupts
 2023-03-07 14:49:12 -08:00
kipmacsaigoren
01f78835cb
Merge branch 'openhwgroup:main' into priv-tests 2023-03-07 13:46:55 -08:00
David Harris
91f2b39a45
Merge pull request #130 from ross144/main 
change signal names to match book.
 2023-03-07 09:38:35 -08:00
Ross Thompson
fc9081b64c Added Yujun Lin's branch predictor simulator. This is a C baseline module for common branch predictor algorithms. 2023-03-07 10:49:59 -06:00
David Harris
b041606bb1 Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-07 06:31:44 -08:00
David Harris
dce6d33531 editorconfig to specify tabs/spaces. Fixed some tabs. Turn off coverage to speed up simulation 2023-03-07 06:31:40 -08:00
Ross Thompson
17f80285ca Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-03-06 22:29:27 -06:00
Ross Thompson
5528df8630
Merge pull request #129 from davidharrishmc/dev 
Further illegal instruction detection
 2023-03-06 22:29:11 -06:00
Ross Thompson
b8dca927f2 Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-03-06 18:39:15 -06:00
Ross Thompson
4b539de184 Renamed signals to be consistent with textbook. 2023-03-06 18:29:31 -06:00
Ross Thompson
6fc157e628 Renamed PCFSpill to PCSpillF. 2023-03-06 17:50:57 -06:00
Ross Thompson
e831efddaf Renamed InstrFirstHalf to InstrFirstHalfF. 2023-03-06 17:48:57 -06:00
Ross Thompson
82ada79b11 Renamed ebuarbfsm to ebufsmarb to match figures. 2023-03-06 17:47:55 -06:00
David Harris
4fd461e520 Fixed bug about rv64 shifts only using 6 bits of funct7 2023-03-06 13:10:51 -08:00
David Harris
94dd39795e Simplified decoder default to illegal instruction 2023-03-06 11:21:11 -08:00
David Harris
08f1ed8e53 More detailed decoding of load/store/branch/jump 2023-03-06 11:15:48 -08:00
Ross Thompson
fe163bbab3 Updated fpga ila script. 2023-03-06 13:14:48 -06:00
Ross Thompson
633eaf90c8
Merge pull request #128 from davidharrishmc/dev 
Detecting illegal instructions with controller
 2023-03-06 13:10:31 -06:00
David Harris
583b8ed91e Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-03-06 11:02:48 -08:00
David Harris
a01e0bd318 Improved decoding illegal instructions in controller 2023-03-06 11:02:42 -08:00
Ross Thompson
22367e4c20 Working batch mode branch prediction simulations. 2023-03-04 17:59:16 -06:00