David Harris
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fa5be45dcd
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Merge branch 'main' of https://github.com/openhwgroup/cvw into dev
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2023-02-26 18:35:14 -08:00 |
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David Harris
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d3f5708ded
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StoreAmo faults are generated instead of load faults on AMO operations
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2023-02-26 18:35:10 -08:00 |
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Ross Thompson
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3804626166
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Create module for instruction class prediction and decoding.
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2023-02-26 20:20:30 -06:00 |
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Ross Thompson
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86f611577f
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Merge branch 'main' of https://github.com/openhwgroup/cvw into main
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2023-02-26 19:58:24 -06:00 |
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David Harris
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d2fd34efe6
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Renamed DAPageFault to UpdateDA
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2023-02-26 17:51:45 -08:00 |
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David Harris
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246deeda82
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renamed UpperBitsUnequalPageFault to UpperBitsUnequal
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2023-02-26 17:32:34 -08:00 |
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David Harris
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099267ffce
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moved tlb to subdirectory
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2023-02-26 17:31:03 -08:00 |
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David Harris
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a9e884acc8
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Moved TLB into subdirectory of MMU
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2023-02-26 17:28:05 -08:00 |
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Ross Thompson
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52faec7922
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Merge pull request #116 from davidharrishmc/dev
Removed unneeded TLBFlush from TLBMiss logic
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2023-02-26 12:07:41 -06:00 |
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Ross Thompson
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bb276da6eb
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Merge branch 'main' of https://github.com/openhwgroup/cvw into main
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2023-02-26 12:06:06 -06:00 |
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David Harris
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ab178d0956
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Merge branch 'main' of https://github.com/openhwgroup/cvw into dev
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2023-02-26 10:04:47 -08:00 |
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David Harris
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2ad62ea31f
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Removed unneeded TLBFlush from TLBMiss
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2023-02-26 10:04:16 -08:00 |
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Ross Thompson
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f411e63dc8
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Merge pull request #115 from davidharrishmc/dev
Fixed SSTC being unusable in M-MODE without Status.TM. Disable STIME…
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2023-02-26 12:02:54 -06:00 |
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David Harris
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2203c05724
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Access faults are geted by ~TLBMiss rather than ~(Translate & ~TLBHit)
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2023-02-26 09:58:34 -08:00 |
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David Harris
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4579a9d0c2
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Renamed HPTW_WRITES_SUPPORTED to SVADU_SUPPORTED
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2023-02-26 09:38:32 -08:00 |
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David Harris
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e3e5100f8d
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Renamed DAPageFault to HPTWDAPageFault in hptw to avoid name conflict with DAPageFault from tlbcontrol
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2023-02-26 07:12:43 -08:00 |
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David Harris
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d50658addf
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Fixed missing assign when SSTC is not supported
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2023-02-26 07:12:13 -08:00 |
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David Harris
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27acb90217
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Fixed SSTC being unusable in M-MODE without Status.TM. Disable STIMECMP registers when SSTC_SUPPORTED = 0
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2023-02-26 06:30:43 -08:00 |
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Ross Thompson
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7500bb75c6
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PHT was enabled using the wrong ~flush and ~stall.
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2023-02-24 22:57:32 -06:00 |
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Ross Thompson
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63b9f9ca3d
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gshare cleanup.
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2023-02-24 22:55:51 -06:00 |
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Ross Thompson
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eb8d6f016f
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Merge branch 'main' of https://github.com/openhwgroup/cvw
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2023-02-24 19:57:18 -06:00 |
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Ross Thompson
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ed7ab402ad
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More signal renames.
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2023-02-24 19:56:55 -06:00 |
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Ross Thompson
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e549bec060
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Renamed signals to match new figures.
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2023-02-24 19:51:47 -06:00 |
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Ross Thompson
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6ff524d843
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Renamed signals to match figure 10.18.
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2023-02-24 19:22:14 -06:00 |
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David Harris
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db5aa5a0fd
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Merge pull request #114 from ross144/main
Fix the branch predictor's gshare and btb critical path issue
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2023-02-24 16:55:34 -08:00 |
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Ross Thompson
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ea71fd09f5
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Merge branch 'main' of https://github.com/openhwgroup/cvw
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2023-02-24 18:50:35 -06:00 |
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Ross Thompson
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4058a49985
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Possible fix to btb performance issue.
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2023-02-24 18:36:41 -06:00 |
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Ross Thompson
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5c52827f51
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Cleanup.
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2023-02-24 18:20:42 -06:00 |
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Ross Thompson
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d030d323fd
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Completed critical path gshare fix.
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2023-02-24 18:02:00 -06:00 |
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Ross Thompson
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c2021927ce
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Prep to fix gshare critical path.
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2023-02-24 17:54:48 -06:00 |
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Ross Thompson
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4ffaa75c2a
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Modified btb forwarding logic to reduce critical path.
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2023-02-24 17:47:43 -06:00 |
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Ross Thompson
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ccabc63b85
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Merge pull request #113 from davidharrishmc/dev
Change default tech to sky90 for synth
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2023-02-24 09:59:08 -06:00 |
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David Harris
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60752fe51c
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Fixed special cases of address decoder and documented better
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2023-02-24 07:52:46 -08:00 |
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Ross Thompson
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5243d1e1d4
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Improved branch predictor graph generation.
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2023-02-23 20:44:47 -06:00 |
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David Harris
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1c4734c736
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Merge branch 'main' of https://github.com/openhwgroup/cvw into dev
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2023-02-23 18:23:27 -08:00 |
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David Harris
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1bed1c1869
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Switched to sky90 for default synthesis
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2023-02-23 14:19:10 -08:00 |
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Ross Thompson
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6e8791a0a5
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Major cleanup of bp.
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2023-02-23 16:19:03 -06:00 |
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Ross Thompson
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d880720b7e
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Partial replacement of InstrClassX with {JalX, RetX, JumpX, and BranchX}.
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2023-02-23 15:55:34 -06:00 |
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David Harris
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b7d22f1926
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Merge pull request #112 from ross144/main
Branch predictor updates to reflect figures
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2023-02-23 13:29:53 -08:00 |
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Ross Thompson
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5504a55955
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Merge branch 'main' of https://github.com/openhwgroup/cvw
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2023-02-23 15:21:09 -06:00 |
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Ross Thompson
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83bf573cf5
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Merge branch 'main' of github.com:ross144/cvw
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2023-02-23 15:20:58 -06:00 |
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Ross Thompson
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500764f97b
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Branch predictor cleanup.
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2023-02-23 15:15:14 -06:00 |
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Ross Thompson
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70f7f59332
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Moved more branch predictor logic into the performance counter block.
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2023-02-23 15:14:56 -06:00 |
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Ross Thompson
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2fff070b1d
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Moved more branch predictor logic into the performance counter block.
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2023-02-23 14:46:30 -06:00 |
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Ross Thompson
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195343c84f
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Added if generate around bp logic only used with performance counters.
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2023-02-23 14:39:31 -06:00 |
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Ross Thompson
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ed91fc5ce3
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Renamed PCPredX to BTAX.
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2023-02-23 14:33:32 -06:00 |
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David Harris
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569186af1f
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Merge pull request #111 from stineje/main
Slight tweak to .synopsys for OSU setup
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2023-02-23 06:23:06 -08:00 |
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James Stine
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0f2bf2934e
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Slight tweak to .synopsys for OSU setup
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2023-02-23 07:52:40 -06:00 |
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Ross Thompson
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f0d32a745a
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updates to bp result parsing script.
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2023-02-22 22:08:00 -06:00 |
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Ross Thompson
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4a9dbe4680
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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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