Ross Thompson
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ecbfd776d6
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Updated branch predictor results processing script.
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2023-02-22 16:11:52 -06:00 |
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Ross Thompson
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c736d7c1f3
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Fixed bug in basic gshare.
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2023-02-22 12:54:46 -06:00 |
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Ross Thompson
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ed8f7fc297
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Merge branch 'main' of https://github.com/openhwgroup/cvw
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2023-02-22 09:15:41 -06:00 |
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Ross Thompson
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d8c54ff565
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Merge pull request #108 from eroom1966/main
add support for idv package
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2023-02-22 09:13:36 -06:00 |
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Ross Thompson
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849856034b
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Merge branch 'main' of https://github.com/openhwgroup/cvw
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2023-02-22 09:11:57 -06:00 |
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Ross Thompson
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5dde3af22e
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Oups. Turns out dc_shell does not like string parameters.
Switched gshare to use an integer parameter to select between gshare and global.
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2023-02-22 09:11:46 -06:00 |
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eroom1966
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dcfa153100
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add support for idv package
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2023-02-22 13:27:01 +00:00 |
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Ross Thompson
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e96c34c8d1
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Merge pull request #107 from davidharrishmc/dev
Bug fixes
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2023-02-21 13:55:55 -06:00 |
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David Harris
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f0566173e6
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Merge branch 'main' of https://github.com/openhwgroup/cvw into dev
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2023-02-21 09:58:18 -08:00 |
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David Harris
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b59df0fca7
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Fixed Issue #65 fmv sign selection. Sign needs to come from most significant bit of raw X source without doing NaN Box fixes first.
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2023-02-21 09:57:57 -08:00 |
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David Harris
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99a1683f8e
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Debug test case updates
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2023-02-21 09:33:36 -08:00 |
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David Harris
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a445e53e8d
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Fixed Issue #106: fld rasies load access fault instead of illegal instruction. The IEU controller had considered all fp loads and stores to be legal regardless of whether the FPU is enabled or the type is supported. Merged illegal instruction detection from both units into the Decode stage, saving two bits of pipeline register as well.
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2023-02-21 09:32:17 -08:00 |
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David Harris
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c36653f1b7
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Merge pull request #105 from ross144/main
Fixes to branch target buffer
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2023-02-20 17:07:26 -08:00 |
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Ross Thompson
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7f0d64d0a6
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Fixed typo in the global branch predictor.
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2023-02-20 18:48:02 -06:00 |
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Ross Thompson
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2c2c1b5221
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Cleanup branch predictor files.
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2023-02-20 18:45:45 -06:00 |
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Ross Thompson
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7df3a84060
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Renamed branch predictors and consolidated global and gshare predictors.
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2023-02-20 18:42:37 -06:00 |
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Ross Thompson
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6eefa5b1e3
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Fixed another bug in the btb.
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2023-02-20 17:54:22 -06:00 |
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Ross Thompson
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73c6e7f9cd
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Merge pull request #104 from davidharrishmc/dev
Yet another try
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2023-02-20 17:07:40 -06:00 |
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Ross Thompson
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d2b7047744
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Fixed forwarding bug in the BTB.
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2023-02-20 17:03:45 -06:00 |
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Ross Thompson
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fdd007a903
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Found a bug where the d and i cache misses were not recorded in the performance counters.
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2023-02-20 16:00:29 -06:00 |
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Ross Thompson
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545af7697f
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Simiplified BTB.
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2023-02-20 15:39:42 -06:00 |
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David Harris
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1028fd1053
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Removed test code that broke LSU
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2023-02-20 12:42:46 -08:00 |
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David Harris
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da61d11de1
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Merge branch 'main' of https://github.com/openhwgroup/cvw into dev
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2023-02-20 11:28:15 -08:00 |
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David Harris
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36b2d530c4
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Merge pull request #98 from ross144/main
New gshare implementation
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2023-02-20 11:27:47 -08:00 |
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David Harris
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e0a0833457
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touched extractArea.pl
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2023-02-20 11:18:31 -08:00 |
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David Harris
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c352353a42
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touched extractArea to test commit issue
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2023-02-20 11:04:33 -08:00 |
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Ross Thompson
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47a7c11141
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Merge pull request #101 from MikeOpenHWGroup/contrib
Initial Contributing doc
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2023-02-20 12:54:56 -06:00 |
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Ross Thompson
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3ba82e9a73
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Merge pull request #99 from stineje/main
Add setup.csh for C shell users at OSU
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2023-02-20 12:54:31 -06:00 |
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David Harris
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0061fa59e9
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Turned off SSTC_SUPPORTED in buildroot and fpga
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2023-02-20 10:37:10 -08:00 |
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David Harris
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1df8796aff
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Merge branch 'main' of https://github.com/openhwgroup/cvw into dev
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2023-02-20 10:16:53 -08:00 |
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David Harris
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801f4a68b7
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Extraction script updates to match new reports names
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2023-02-20 10:16:45 -08:00 |
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Mike Thompson
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423d786705
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Add SPDX header to CONTRIBUTING
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2023-02-20 12:11:40 -05:00 |
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Mike Thompson
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da550ca934
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Initial Contributing doc
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2023-02-20 12:05:00 -05:00 |
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Ross Thompson
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2017ba8e83
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Merge pull request #100 from davidharrishmc/dev
Synthesis improvements
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2023-02-20 10:12:49 -06:00 |
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David Harris
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4cc8448b16
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Removed unused and incomplete ROM macro instantations
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2023-02-20 05:59:57 -08:00 |
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David Harris
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9dc09ef5fd
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Fixed critical range to 50 ps and improved reporting in synthesis
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2023-02-20 05:33:33 -08:00 |
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David Harris
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626715befd
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Fixed IROM size parameters
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2023-02-20 05:32:43 -08:00 |
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David Harris
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f45729b5e6
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Merge branch 'main' of https://github.com/openhwgroup/cvw into dev
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2023-02-20 04:02:08 -08:00 |
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David Harris
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472c7da399
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New expression for BTB_SIZE to avoid error during sky90 synthesis
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2023-02-20 04:02:00 -08:00 |
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David Harris
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83a5d38363
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Update setup.csh
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2023-02-20 03:30:08 -08:00 |
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James Stine
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ef84d5c45b
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Add setup.csh for C shell users at OSU
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2023-02-19 23:53:50 -06:00 |
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Ross Thompson
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4db249ca5d
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Simplified BTB by removing the valid bit. the instruction class provides the equivalent information.
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2023-02-19 23:53:20 -06:00 |
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Ross Thompson
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1a46c1efb2
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reset branch predictor after each test.
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2023-02-19 23:48:37 -06:00 |
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Ross Thompson
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407d9e7b4a
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Merge branch 'main' of https://github.com/openhwgroup/cvw
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2023-02-19 22:54:27 -06:00 |
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Ross Thompson
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0f98cfe5b4
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Simplified branch predictor.
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2023-02-19 22:49:48 -06:00 |
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Ross Thompson
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0aed236591
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Merge pull request #97 from davidharrishmc/dev
Synthesis improvements
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2023-02-19 22:23:08 -06:00 |
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David Harris
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d07c6386b2
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Added BTB_SIZE parameter independent of BPRED_SIIZE
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2023-02-19 20:13:50 -08:00 |
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David Harris
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3f24238d02
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Added noAtomic feature to swweep
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2023-02-19 20:05:39 -08:00 |
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David Harris
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816e8ab1cb
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Reduced rv32imc int divider to 2 copies to avoid it being on the critical path
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2023-02-19 19:59:30 -08:00 |
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David Harris
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20ced0653c
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Parameterized btb to depend on BPRED_SIZE
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2023-02-19 19:59:07 -08:00 |
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