Jim Huang

[FEX](https://github.com/FEX-Emu/FEX) is a sophisticated x86 emulation frontend designed to enable the execution of x86(-64) binaries on Arm64 hosts, akin to qemu-user. It introduces several innovative concepts worth exploring: * Eliminating...

I am considering closing this pull request due to the necessity of implementing uniform rules for adding new phrases and adjusting their frequency values. Without these rules, there is a...

@kanru, do you think the proposed change still makes sense?

Close as it is outdated.

> I attempted to implement an LIRS cache and conducted performance testing. Unfortunately, I observed regressions in both the Coremark and Dhrystone benchmarks. Lately, we have encountered unexpected code generation...

> Unfortunately, I observed regressions in both the Coremark and Dhrystone benchmarks. In addition to the typical benchmark suite, which includes CoreMark and Dhrystone, we also make use of additional...

> After conducting further testing, I have observed that regardless of the cache replacement algorithm used, the cache hit ratio consistently remains above 99.99%. Therefore, I believe that the primary...

> I acknowledge the possibility that CoreMark or Dhrystone may exhibit significant differences from real-world workloads. Perhaps, it would be prudent for us to explore alternative benchmarks that more accurately...

[libCacheSim](https://github.com/cacheMon/libCacheSim) is * a high-performance cache simulator for running cache simulations. * a high-performance and versatile trace analyzer for analyzing different cache traces. * a high-performance library for building cache...

> I noticed that the JIT compiler's code cache in the JVM doesn't utilize any cache replacement algorithm. Instead, when the code cache is full, it either disables the JIT...