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39 Commits

Author SHA1 Message Date
Rose Thompson
edc56c669e Fixed bug 546. non-leaf non-zero PBMT bit raise page fault. 2024-01-05 17:10:14 -06:00
David Harris
66dce731a0 Fixed wave file after signal name changes 2024-01-01 18:33:47 -08:00
Rose Thompson
74238defc3 Progress. 2023-12-18 20:23:19 -06:00
Rose Thompson
bb712d6860 Updated wavefile. 2023-12-14 14:36:23 -06:00
Rose Thompson
e089b421bb Got it working for the cache. 2023-12-13 20:24:46 -06:00
Rose Thompson
f592baa741 Closer. 2023-12-13 18:15:32 -06:00
Rose Thompson
eeced05f33 More progress towards store delay reduction. 2023-12-13 15:56:29 -06:00
Rose Thompson
f3d43a7713 Progress on reducing store stall in d cache. 2023-12-13 15:34:21 -06:00
David Harris
d509644fa6 merged pr 2023-11-21 21:54:33 -08:00
Rose Thompson
8233ca999f Changed buildroot to run for 1M instructions only. 2023-11-21 23:46:45 -06:00
David Harris
6bec559ba6 Removed stale signals from wave.do 2023-11-21 19:49:14 -08:00
Rose Thompson
95fc5f4a1c Towards removing the FPGA config file. 2023-11-13 17:20:26 -06:00
Ross Thompson
3bbcfade93 Completed branch predictor benchmarking. 2023-09-27 13:56:51 -05:00
Ross Thompson
60ddbe31f8 Updated the branch predictor simulator's parseHPMC.py results. 
In a future commit I will update the branch predictor simulator with the fix for the gshare and then update the commit pointing their repo.
 2023-09-18 16:59:20 -05:00
Ross Thompson
95c653e7df Fixes the bpred-sim.py to support command line parameterization of the branch predictor while using the new parameterization. This is definitely a hack, but I don't see a better way. 2023-09-15 14:05:26 -05:00
Ross Thompson
9ff3642c6c Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-09-05 11:12:00 -05:00
Ross Thompson
de54b5c4d8 Updated wavefile 2023-09-05 11:11:56 -05:00
David Harris
1642ad2bad Improved NAPOT test coverage 2023-08-30 21:04:36 -07:00
Ross Thompson
310b700550 Have a working 32 bit cbom test! 2023-08-21 13:46:09 -05:00
Ross Thompson
af0e33209f Removed QEMU from configurations. 2023-07-19 10:23:55 -05:00
Ross Thompson
cc5d8fbf06 Updates for fpga. 2023-06-27 11:04:20 -05:00
Ross Thompson
311c00bb15 Updates to wave file. 2023-06-14 10:49:09 -05:00
Ross Thompson
fe72264de3 The new testbench is almost working except the shadow copy is not working. 2023-06-12 15:08:23 -05:00
Ross Thompson
09aa460ed8 Updated do files for parameterization. 2023-05-30 15:38:03 -05:00
Ross Thompson
b91b54589e Updated a large number of the source files to use parameters rather than `defines. Based on Lim's work. So far there is no simulation slow down. 2023-05-24 14:05:44 -05:00
Ross Thompson
664231c0da Merge branch 'localhistory' 
Repair to wave file.
Created implementations of local history. Part of my Ph.D. research.
 2023-05-22 10:13:31 -05:00
Ross Thompson
429875e8db Repaired wave file. 2023-05-22 10:09:33 -05:00
Ross Thompson
ad3ecd35f0 Repaired wave file. 2023-05-22 09:50:34 -05:00
Ross Thompson
d545a2ec74 Partially working local history repair. 2023-05-11 14:56:26 -05:00
Ross Thompson
4db17cde2f 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
Ross Thompson
a3a45f696f Fixed a bunch of odd bugs with the test bench preventing correct measurement of performance counters. 2023-03-03 17:49:44 -06:00
Ross Thompson
0ecd1ef681 Setup the testbench to exclude the warmup from performance counter reports. 2023-03-03 13:10:01 -06:00
Ross Thompson
7df3a84060 Renamed branch predictors and consolidated global and gshare predictors. 2023-02-20 18:42:37 -06:00
Ross Thompson
1a46c1efb2 reset branch predictor after each test. 2023-02-19 23:48:37 -06:00
Ross Thompson
0f98cfe5b4 Simplified branch predictor. 2023-02-19 22:49:48 -06:00
Ross Thompson
0678f3f2b7 Branch predictor cleanup. 2023-02-07 14:01:59 -06:00
Ross Thompson
4fed1d5e3d Merge branch 'main' of https://github.com/openhwgroup/cvw 2023-02-04 11:28:26 -06:00
David Harris
97ee3732fe Merge branch 'main' of https://github.com/openhwgroup/cvw into dev 2023-02-03 08:36:11 -08:00
David Harris
80f42a8638 Renamed regression to sim 2023-02-02 14:48:23 -08:00