公开(公告)号：US20200004685A1

公开(公告)日：2020-01-02

申请号：US16568048

申请日：2019-09-11

Applicant: Intel Corporation

Inventor： Francesc GUIM BERNAT ,  Slawomir PUTYRSKI ,  Susanne BALLE

IPC: G06F12/0862 ,  G06F12/0813 ,  G06F11/30

Abstract: Examples described herein relate to prefetching content from a remote memory device to a memory tier local to a higher level cache or memory. An application or device can indicate a time availability for data to be available in a higher level cache or memory. A prefetcher used by a network interface can allocate resources in any intermediary network device in a data path from the remote memory device to the memory tier local to the higher level cache. Memory access bandwidth, egress bandwidth, memory space in any intermediary network device can be allocated for prefetch of content. In some examples, proactive prefetch can occur for content expected to be prefetched but not requested to be prefetched.