align prefetch ,add counter for Prefetch system#794

Merged

Ergou-ren merged 22 commits intoxs-devfrom

260313-align-prefetch-perf

Apr 13, 2026

Commits on Apr 10, 2026

mem: Refactor Prefetch Filter Implementation and Enhance Prefetching Logic

Llemonade
authored and
Ergou-ren
committed
mem-cache: Add TrainFilter to prefetcher

li jiangtao
authored and
Ergou-ren
committed
mem-cache: Align prefetch configuration with RTL implementation

XXtaoo
authored and
Ergou-ren
committed
mem: disable L2PFfilter when use PFbuffer mode

Llemonade
authored and
Ergou-ren
committed
mem: add counters for XSCompositePrefetcher and XSStride

Llemonade
authored and
Ergou-ren
committed
mem: add Stride train trace archdb

Llemonade
authored and
Ergou-ren
committed
mem: add util script for StrideTrainTrace analysis

Llemonade
authored and
Ergou-ren
committed
mem: fix stride redundant table bug

Llemonade
authored and
Ergou-ren
committed
mem: support bop berti cmc spp opt opcp in PFbuffer mode

Llemonade
authored and
Ergou-ren
committed
mem: add act stream support in PF_buffer mode

Llemonade
authored and
Ergou-ren
committed
mem: enable PF_buffer mode in ideal_kmhv3 and kmhv2 configs

Llemonade
authored and
Ergou-ren
committed
mem: add prefetch_train parameter to control L1PF trigger L2Train

Llemonade
authored and
Ergou-ren
committed
mem: add statistics for removed full prefetch sources

Llemonade
authored and
Ergou-ren
committed
mem: prioritize despacitostream requests

Llemonade
authored and
Ergou-ren
committed
mem:change default queue_filter value to true

Llemonade
authored and
Ergou-ren
committed
mem: update queueFilter condition in prefetch redundancy check

Llemonade
authored and
Ergou-ren
committed
mem: add despacito Trace arch-db support

Llemonade
authored and
Ergou-ren
committed
mem : align bop hash

Llemonade
authored and
Ergou-ren
committed
mem: disable prefetch buffers mode in ideal_kmhv3 configuration

Llemonade
authored and
Ergou-ren
committed
mem: clean code and add comment

Llemonade
authored and
Ergou-ren
committed
mem: fix bop learning

happy-lx
authored and
Ergou-ren
committed
mem: gate prefetch train by pf buffer
Ergou-ren
committed

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align prefetch ,add counter for Prefetch system#794

align prefetch ,add counter for Prefetch system#794
Ergou-ren merged 22 commits intoxs-devfrom
260313-align-prefetch-perf

Commits on Apr 10, 2026

mem: Refactor Prefetch Filter Implementation and Enhance Prefetching Logic

mem-cache: Add TrainFilter to prefetcher

mem-cache: Align prefetch configuration with RTL implementation

mem: disable L2PFfilter when use PFbuffer mode

mem: add counters for XSCompositePrefetcher and XSStride

mem: add Stride train trace archdb

mem: add util script for StrideTrainTrace analysis

mem: fix stride redundant table bug

mem: support bop berti cmc spp opt opcp in PFbuffer mode

mem: add act stream support in PF_buffer mode

mem: enable PF_buffer mode in ideal_kmhv3 and kmhv2 configs

mem: add prefetch_train parameter to control L1PF trigger L2Train

mem: add statistics for removed full prefetch sources

mem: prioritize despacitostream requests

mem:change default queue_filter value to true

mem: update queueFilter condition in prefetch redundancy check

mem: add despacito Trace arch-db support

mem : align bop hash

mem: disable prefetch buffers mode in ideal_kmhv3 configuration

mem: clean code and add comment

mem: fix bop learning

mem: gate prefetch train by pf buffer