公开(公告)号：US20190129864A1

公开(公告)日：2019-05-02

申请号：US15799153

申请日：2017-10-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Paolo FARABOSCHI ,  Dejan S. MILOJICIC ,  Kirk M. BRESNIKER

IPC: G06F12/14 ,  G06F12/1027 ,  G06F12/1009

Abstract: According to examples, a system may include a central processing unit (CPU) and a capability enforcement controller in communication with the CPU. The capability enforcement controller may be separate from the CPU and may implement capability processing functions that control capabilities. Capabilities may be defined as unforgeable tokens of authority that protect access by the CPU to a physical address at which the data is stored in a memory.

公开(公告)号：US20190324857A1

公开(公告)日：2019-10-24

申请号：US15960302

申请日：2018-04-23

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Cong XU ,  Itir AKGUN ,  Paolo FARABOSCHI

IPC: G06F11/14 ,  H04L29/08

Abstract: In some examples, with respect to adaptive multi-level checkpointing, a transfer parameter associated with transfer of checkpoint data from a node-local storage to a parallel file system may be ascertained for the checkpoint data stored in the node-local storage. The transfer parameter may be compared to a specified transfer parameter threshold. A determination may be made, based on the comparison of the transfer parameter to the specified transfer parameter threshold, as to whether to transfer the checkpoint data from the node-local storage to the parallel file system.