DiDi: Mitigating the Performance Impact of TLB Shootdowns Using a Shared TLB Directory

Translation Look aside Buffers (TLBs) are ubiquitously used in modern architectures to cache virtual-to-physical mappings and, as they are looked up on every memory access, are paramount to performance scalability. The emergence of chip-multiprocessors (CMPs) with per-core TLBs, has brought the prob... View More