Karlis Susters
f20e80e5b2
Tests for prefetchervector, double target table, overflow bypass fifo
2023-04-12 21:57:03 +03:00
Karlis Susters
d2b41c852d
Added prefetcher port to ICrqmshr and retired prefetchRqDone
2023-04-12 21:55:13 +03:00
Karlis Susters
bf0f26ce56
Implemented double target table and the corresponding markov prefetcher
2023-04-12 21:52:56 +03:00
Karlis Susters
2d94cba951
Implemented vector prefetcher setup in L2
2023-04-12 21:50:31 +03:00
Karlis Susters
4ea9b17971
Minor changes to targettable and instruction target prefetchers
2023-04-12 21:31:08 +03:00
Karlis Susters
1ad1dfad6a
Config for MarkovOnHit-2-8KiB.
2023-03-30 13:07:34 +01:00
Karlis Susters
625dbb3066
Count sent prefetch requests as Store misses, cache full cycles as stores
2023-03-30 13:06:12 +01:00
Karlis Susters
06651f1a31
Actually repurpose L1D store count, not store miss count
2023-03-24 15:15:03 +00:00
Karlis Susters
7d7d38ad49
Repurpose L1D store miss count to track number of cycles cache is full
2023-03-24 15:11:08 +00:00
Karlis Susters
a4ad28d865
Config for MarkovOnHit-1-bigtable
2023-03-23 11:09:36 +00:00
Karlis Susters
643afd81e2
Implementation and config for L1D StrideV2-2 prefetcher
2023-03-22 22:12:59 +00:00
Karlis Susters
808d961a7b
Implementation and config for L1D MarkovOnHit-2-BigTable
2023-03-21 19:26:38 +00:00
Karlis Susters
1123f43423
Config for L1D Markov-2-Bigtable
2023-03-20 13:04:21 +00:00
Karlis Susters
e584786c93
Bugfix to Stride Adaptive config
2023-03-17 11:26:23 +00:00
Karlis Susters
cef4990ce3
Implement adaptive stride prefetcher, update prefetcher tests
2023-03-17 10:58:54 +00:00
Karlis Susters
65ed55cb8a
Cleanup: remove non-BRAM prefetchers
2023-03-16 12:29:06 +00:00
Karlis Susters
9c4da78c34
Modifications and config for L1LL Markov-2 prefetcher
2023-03-16 11:55:27 +00:00
Karlis Susters
239e011adf
Config for L1D Stride-2-BigTable
2023-03-15 16:30:35 +00:00
Karlis Susters
8617d38e80
Config for L1D Stride-2 prefetcher
2023-03-14 13:52:17 +00:00
Karlis Susters
ada7d133e4
Config for L1D Stride-4 prefetcher
2023-03-13 14:51:59 +00:00
Karlis Susters
54b9f6669e
Bugfix for L1LL D prefetchers, config for L1LL D Stride-3
2023-03-08 13:37:04 +00:00
Karlis Susters
30a3aff5af
Config for L1D Stride-3 prefetcher
2023-03-07 12:33:51 +00:00
Karlis Susters
a52a36e199
Push config for L1LL I Single window-2 prefetcher
2023-03-02 15:42:37 +00:00
Karlis Susters
1d2affc707
Set up config for L1I single window-2 prefetcher
2023-03-01 17:20:19 +00:00
Karlis Susters
6509cf6445
Changed config to L1D Block-1 prefetcher and fixed potential bug
2023-02-28 12:29:38 +00:00
Karlis Susters
e228854d9f
Change config to next-1-line L1I prefetcher
2023-02-22 17:08:48 +00:00
Karlis Susters
87a88a749b
Set up config for next-2-lines on miss L1I prefetcher
2023-02-21 10:45:56 +00:00
Karlis Susters
bd2ceec15f
L1D prefetch into S, not M
2023-02-20 11:17:59 +00:00
Karlis Susters
2c9428d1f3
Prepared repo for building on FPGA
2023-02-13 21:52:50 +00:00
Karlis Susters
9d027a3f4b
Implemented BRAM versions of stride, target, markov prefetchers
2023-02-13 11:59:26 +00:00
Karlis Susters
31ae938e78
Implemented a stride prefetcher with BRAM instead of vectors
2023-02-13 11:59:26 +00:00
Karlis Susters
79c55c5651
Implemented cross cache prefetching, fixed some coherence bugs in LLC
2023-02-13 11:59:26 +00:00
Karlis Susters
dca4b980c5
Implemented a markov chain data prefetcher
2023-02-13 11:59:26 +00:00
Karlis Susters
9f733eddf1
Merged reportHit & reportMiss, changed compile time parameter passing
2023-02-13 11:59:26 +00:00
Karlis Susters
06e648df6a
Implemented target table module, refactored single and multi window instruction prefetchers to use it
2023-02-13 11:59:26 +00:00
Karlis Susters
7c05ebbd90
Implemented multi line target prefetcher
2023-02-13 11:59:26 +00:00
Karlis Susters
e602d4780e
LLC prefetcher fixes and single window target prefetcher implementation
2023-02-13 11:59:26 +00:00
Karlis Susters
347107b733
Prefetcher implementation in both L1 and LL and data logging
2023-02-13 11:59:26 +00:00
Peter Rugg
50c51e93a1
Add assertion that ndm resets don't get dropped
2023-02-09 14:34:13 +00:00
Peter Rugg
6931201a14
Avoid wedge on repeated debug resumes (with jdw57 and aj443)
...
ConfigReg avoids a compile error
2023-01-31 21:02:17 +00:00
Peter Rugg
e120b3427d
Merge branch 'LoadTagsImprove' into CHERI
2022-11-14 13:28:44 +00:00
Alexandre Joannou
54456b5f50
Fix the non-rvfi_dii build
2022-10-21 09:50:49 +00:00
Franz Fuchs
de0e19ca55
added do not cares for missing struct fields in ROB
2022-10-21 09:22:31 +00:00
Jonathan Woodruff
0562cb18a1
Fix for RVFI_DII build.
2022-10-21 09:18:28 +00:00
Alexandre Joannou
02ba37bf6a
Report the actual running state to the debug module
2022-09-08 13:20:35 +00:00
Alexandre Joannou
a0d471e4f8
Attempt to make toHost setiing behave in src_Testbench
...
Made the proc start method non-blocking on mmio platform and wired in a new way
to set the tohost addr using a control and status request, and bumpped
WindCoreInterface accordingly
2022-09-06 10:42:34 +00:00
Alexandre Joannou
d068df3bd8
uncomment a verbosity check
2022-09-02 12:37:07 +00:00
Alexandre Joannou
2240c87c78
Fix src_Testbench toplevel build for tests and bump BlueStuff
2022-08-25 15:25:55 +00:00
Alexandre Joannou
5bf15adf04
Addressed @francislaus comments
2022-08-17 08:41:27 +00:00
Jonathan Woodruff
1fceb8fa72
Use standard imports as the fixes have been upstreamed.
2022-08-15 16:18:23 +00:00
