公开(公告)号：US20180052630A1

公开(公告)日：2018-02-22

申请号：US15553845

申请日：2015-03-27

Applicant: Intel Corporation

Inventor： CHAO PENG ,  YAO ZU DONG

IPC: G06F3/06 ,  G06F12/0802

Abstract: One embodiment provides a system. The system includes a processor, a cache memory, a performance monitoring unit (PMU), at least one virtual machine (VM), and cache sensitivity index (CSI) logic. The processor includes at least one core. The at least one virtual machine (VM) is to execute on at least one of the at least one core. The cache sensitivity index (CSI) logic is to allocate a cache portion to a selected VM, the allocated cache portion related to a determined cache portion, determined based, at least in part, on a CSI related to the selected VM.