S4-FIFO is introduced by [LAH paper](https://www.usenix.org/conference/osdi26/presentation/xia). We plan to add it and then user can use it simply as other replacement policy. **Feature category** - [ ] Landing the impl of s4fifo - [ ] Create project page to allow possible user upload trace features and miss ratios to learn
S4-FIFO is introduced by LAH paper.
We plan to add it and then user can use it simply as other replacement policy.
Feature category