Sep 12 – 14, 2022
Europe/Dublin timezone

Multi-Gen LRU: Current Status & Next Steps

Sep 12, 2022, 11:45 AM
"Herbert" (Clayton Hotel on Burlington Road)


Clayton Hotel on Burlington Road

Compute Express Link MC Kernel Memory Management MC


Jesse Barnes‎ (Google) Rom Lemarchand (Google)


  • Latest performance benchmark results on ARM64 servers and POWER9
  • How to make MGLRU the default for everyone
  • How to use MGLRU page table scanning to reclaim unused page-table pages
  • A BPF program built on top of MGLRU to create per-process (access) heat maps
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Primary authors

Jesse Barnes‎ (Google) Rom Lemarchand (Google) Hao Luo (Google) Yu Zhao (Google) Yuanchu Xie (Google)

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