公开(公告)号：US20220261178A1

公开(公告)日：2022-08-18

申请号：US17688710

申请日：2022-03-07

Applicant: Intel Corporation

Inventor： Shaopeng HE ,  Yadong LI ,  Anjali Singhai JAIN ,  Kun TIAN ,  Yan ZHAO ,  Yaozu DONG ,  Baolu LU ,  Rajesh M. SANKARAN ,  Eliel LOUZOUN ,  Rupin H. VAKHARWALA ,  David HARRIMAN ,  Saurabh GAYEN ,  Philip LANTZ ,  Israel BEN SHAHAR ,  Kenneth G. KEELS

IPC: G06F3/06 ,  G06F12/10

Abstract: Examples described herein relate to a packet processing device that includes circuitry to receive an address translation for a virtual to physical address prior to receipt of a GPUDirect remote direct memory access (RDMA) operation, wherein the address translation is provided at initiation of a process executed by a host system and circuitry to apply the address translation for a received GPUDirect RDMA operation.

公开(公告)号：US20180024854A1

公开(公告)日：2018-01-25

申请号：US15552407

申请日：2015-03-27

Applicant: INTEL CORPORATION

Inventor： Wei WANG ,  Yaozu DONG ,  Yang ZHANG

IPC: G06F9/455 ,  G06F9/50 ,  G06F12/1027

CPC classification number: G06F9/45558 ,  G06F9/5088 ,  G06F12/1027 ,  G06F2009/45566 ,  G06F2009/4557 ,  G06F2009/45575 ,  G06F2009/45583 ,  G06F2212/657

Abstract: Technologies for virtual machine migration are disclosed. A plurality of virtual machines may be established on a source node at varying tiers of quality-of-service. The source node may identify a set of virtual machines from the plurality of virtual machines having a lower or lowest tier of quality-of-service. Additionally, the source node may perform a pseudo-migration for each of the virtual machines of the identified set to determine a dynamic working set for each corresponding virtual machine. The source node may select a virtual machine for migration based on the dynamic working set. The pseudo migration may include emulation of a pre-copy phase of a corresponding live migration to identify the number of dirty memory pages likely to result during the corresponding live migration of the corresponding virtual machine.