TLB Shootdown Mitigation for Low-Power Many-Core Servers with L1 Virtual Caches.

Power efficiency has become one of the most important design constraints for high-performance systems. In this paper, we revisit the design of low-power virtually-addressed caches. While virtually-addressed caches enable significant power savings by obviating the need for Translation Lookaside Buffer (TLB) lookups, they suffer from several challenging design issues that curtail their widespread co...