David Harris
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f7f4c5fa7b
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renamed test-shared.vh to config-shared.vh
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2023-07-30 05:22:39 -07:00 |
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Ross Thompson
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a543aa2b71
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Removed old sdc from all configs.
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2023-07-24 15:55:22 -05:00 |
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Ross Thompson
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3eeecd2f27
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Merge branch 'boot' into mergeBoot
Merges Jacob's new sdc controller into wally.
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2023-07-21 17:43:45 -05:00 |
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Ross Thompson
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0e22fe5231
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Removed QEMU from configurations.
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2023-07-19 10:23:55 -05:00 |
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Ross Thompson
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3bf2b35704
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Wow. The newest version of Vivado does not like the enums as parameters.
The solution is simple. I changed the type to logic [31:0] and defined macros for the branch predictor types as 32 bit integers.
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2023-07-18 15:07:10 -05:00 |
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David Harris
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45667c9f4d
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Clean up privilege rs1 decoding and implement svinval as sfence.vma
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2023-07-13 02:41:17 -07:00 |
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Ross Thompson
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a011b7d591
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Merge branch 'testbench-params2'
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2023-06-15 15:31:13 -05:00 |
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Ross Thompson
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e3cf1419ed
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Deleted remaining old configs except fpga as I still need to create the parameterized version.
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2023-06-15 14:08:13 -05:00 |
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Ross Thompson
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d6681b5342
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Merge pull request #319 from davidharrishmc/dev
Renamed Performance Counter extension
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2023-06-09 21:21:45 -04:00 |
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David Harris
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b15c5e2a51
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Added support for menvcfg and senvcfg, including menvcfg.STCE for supervisor timer compare
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2023-06-09 14:40:01 -07:00 |
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David Harris
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e2e6f6f255
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Added named support for Zicntr and Zihpm
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2023-06-09 09:35:51 -07:00 |
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Ross Thompson
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9bae203d1c
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Updated parameterization types. Modelsim version 2022.1 did requires defaults to a 32 bit integer. The base and ranges for the address decoder need to be larger.
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2023-06-09 09:28:24 -05:00 |
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Ross Thompson
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340aac0934
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Got the branch predictor parameterized using Lim's method. Also had to add a global enum included in both cvw.sv and the configs which defines the branch predictor types. This should be synthesizable, but I'll need to double check.
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2023-05-26 16:00:14 -05:00 |
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Ross Thompson
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7c364d5a77
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Updated mmu's tlb and hptw to use Lim's parameterization.
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2023-05-24 18:02:22 -05:00 |
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Ross Thompson
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c5aeb08e5c
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Trying to figure out why the parameterization slowed down modelsim so much.
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2023-05-24 12:44:42 -05:00 |
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Ross Thompson
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6163fc29e1
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Adds local history predictor.
Fixes performance counters, but not coremark.
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2023-05-23 18:53:46 -05:00 |
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Ross Thompson
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03823a9bc1
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Partially working local history repair.
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2023-05-11 14:56:26 -05:00 |
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Ross Thompson
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c4d6724867
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Updated configs for local branch history `defines.
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2023-05-02 11:11:04 -05:00 |
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Kip Macsai-Goren
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599ebc572e
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enabled SVADU for rv32/64gc
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2023-04-11 17:42:26 -07:00 |
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kipmacsaigoren
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10e0935207
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Merge branch 'openhwgroup:main' into bit-manip
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2023-03-07 21:29:03 -08:00 |
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Kip Macsai-Goren
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98ec8d7213
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added S time compare to gc configs
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2023-03-04 15:46:26 -08:00 |
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Kip Macsai-Goren
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5fe8b08253
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Merge remote-tracking branch 'upstream/main' into bit-manip
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2023-03-03 09:36:44 -08:00 |
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Ross Thompson
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3d1ffac7d7
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Cleaned up branch predictor performance counters.
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2023-03-01 17:05:42 -06:00 |
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Kip Macsai-Goren
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9e52ede0cd
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Merge remote-tracking branch 'upstream/main' into bit-manip
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2023-02-28 14:41:51 -08:00 |
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David Harris
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5c8fee127b
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Added support for ZMMUL
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2023-02-27 07:29:53 -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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Kip Macsai-Goren
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a61b1dca23
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added 32 bit tests for bit manipulation
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2023-02-22 20:17:52 -08:00 |
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Ross Thompson
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a14c71bd95
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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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David Harris
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081a817925
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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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1d3b41e0fb
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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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Ross Thompson
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0d79c0cebe
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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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b32093b33b
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Simplified branch predictor.
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2023-02-19 22:49:48 -06:00 |
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David Harris
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0ac9c9e62a
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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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Ross Thompson
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9ee48637dc
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Possibly much better branch predictor implemention.
The complexity is significantly reduced.
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2023-02-19 00:17:37 -06:00 |
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David Harris
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d83c61cafc
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Added SSTC support for supervisor timer compare, but presently disable support. Reenable for rv32gc and rv64gc after tests pass.
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2023-02-16 07:37:12 -08:00 |
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David Harris
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99d179dd3e
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Removed pipelined level of hierarchy
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2023-02-02 14:14:11 -08:00 |
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