公开(公告)号：US20240283756A1

公开(公告)日：2024-08-22

申请号：US18425968

申请日：2024-01-29

Applicant: Intel Corporation

Inventor： Shaopeng HE ,  Cunming LIANG ,  Jiang YU ,  Ziye YANG ,  Ping YU ,  Bo CUI ,  Jingjing WU ,  Liang MA ,  Hongjun NI ,  Zhiguo WEN ,  Changpeng LIU ,  Anjali Singhai JAIN ,  Daniel DALY ,  Yadong LI

IPC: H04L49/9057 ,  H04L1/1829 ,  H04L47/34 ,  H04L47/56 ,  H04L49/552 ,  H04L49/90

CPC classification number: H04L49/9057 ,  H04L1/1841 ,  H04L47/34 ,  H04L47/56 ,  H04L49/552 ,  H04L49/9094

Abstract: Examples described herein relate to offload reliable transport management to a network interface device and store packets to be resent, based on received packet receipt acknowledgements (ACKs), into one or more kernel space queues that are also accessible in user space.

公开(公告)号：US20200150734A1

公开(公告)日：2020-05-14

申请号：US16747202

申请日：2020-01-20

Applicant: Intel Corporation

Inventor： Liang MA ,  Weigang LI ,  Madhusudana RAGHUPATRUNI ,  Hongjun NI ,  Xuekun HU ,  Changzheng WEI ,  Chris MACNAMARA ,  John J. BROWNE

IPC: G06F1/324 ,  G06F21/60 ,  G06F9/54 ,  G06F21/53

Abstract: Examples described herein provide for a first core to map a measurement of packet processing activity and operating parameters so that a second core can access the measurement of packet processing activity and potentially modify an operating parameter of the first core. The second core can modify operating parameters of the first core based on the measurement of packet processing activity. The first and second cores can be provisioned on start-up with a common key. The first and second cores can use the common key to encrypt or decrypt measurement of packet processing activity and operating parameters that are shared between the first and second cores. Accordingly, operating parameters of the first core can be modified by a different core while providing for secure modification of operating parameters.

公开(公告)号：US20230053744A1

公开(公告)日：2023-02-23

申请号：US17981255

申请日：2022-11-04

Applicant: Intel Corporation

Inventor： Shaopeng HE ,  Cunming LIANG ,  Jiang YU ,  Ziye YANG ,  Ping YU ,  Bo CUI ,  Jingjing WU ,  Liang MA ,  Hongjun NI ,  Zhiguo WEN ,  Changpeng LIU ,  Anjali Singhai JAIN ,  Daniel DALY ,  Yadong LI

IPC: H04L49/9057 ,  H04L47/56 ,  H04L47/34 ,  H04L1/18 ,  H04L49/552

Abstract: Examples described herein relate to offload reliable transport management to a network interface device and store packets to be resent, based on received packet receipt acknowledgements (ACKs), into one or more kernel space queues that are also accessible in user space.

公开(公告)号：US20220247696A1

公开(公告)日：2022-08-04

申请号：US17238893

申请日：2021-04-23

Applicant: Intel Corporation

Inventor： Shaopeng HE ,  Cunming LIANG ,  Jiang YU ,  Ziye YANG ,  Ping YU ,  Bo CUI ,  Jingjing WU ,  Liang MA ,  Hongjun NI ,  Zhiguo WEN ,  Changpeng LIU ,  Anjali Singhai JAIN ,  Daniel DALY ,  Yadong LI

IPC: H04L12/861 ,  H04L12/875 ,  H04L12/939 ,  H04L12/801 ,  H04L1/18

Abstract: Examples described herein relate to a reliable transport protocol for packet transmission using an Address Family of an eXpress Data Path (AF_XDP) queue framework, wherein the AF_XDP queue framework is to provide a queue for received packet receipt acknowledgements (ACKs). In some examples, an AF_XDP socket is to connect a service with a driver for the network device, one or more queues are associated with the AF_XDP socket, and at least one of the one or more queues comprises a waiting queue for received packet receipt ACKs. In some examples, at least one of the one or more queues is to identify one or more packets for which ACKs have been received. In some examples, the network device is to re-transmit a packet identified by a descriptor in the waiting queue based on non-receipt of an ACK associated with the packet from a receiver.

公开(公告)号：US20210243247A1

公开(公告)日：2021-08-05

申请号：US17238960

申请日：2021-04-23

Applicant: Intel Corporation

Inventor： Shaopeng HE ,  Cunming LIANG ,  Haitao KANG ,  Hongjun NI ,  Jiang YU ,  Ziye YANG ,  Anjali Singhai JAIN ,  Daniel DALY ,  Yadong LI ,  Ping YU ,  Bo CUI ,  Jingjing WU ,  Liang MA ,  Changpeng LIU

IPC: H04L29/08

Abstract: Examples described herein relate to a switch comprising a programmable data plane pipeline, wherein the programmable data plane pipeline is configured to provide microservice-to-microservice communications within a service mesh. In some examples, to provide microservice-to-microservice communications within a service mesh, the programmable data plane pipeline is to perform a forwarding operation for a communication from a first microservice to a second microservice. In some examples, to perform a forwarding operation for a communication from a first microservice to a second microservice, the programmable data plane pipeline is to utilize a reliable transport protocol.

公开(公告)号：US20210157626A1

公开(公告)日：2021-05-27

申请号：US17165694

申请日：2021-02-02

Applicant: Intel Corporation

Inventor： Amruta MISRA ,  Chris MACNAMARA ,  John J. BROWNE ,  Liang MA ,  Shobhi JAIN ,  David HUNT

IPC: G06F9/455 ,  G06F9/50 ,  G06F9/4401 ,  H04L12/24

Abstract: Examples described herein relate to circuitry to boot a virtualized execution environment (VEE) by use of system resources, wherein the system resources are allocated based on a priority level of the VEE. In some examples, the circuitry to boot a VEE by use of system resources is to access an identification of system resources to use to boot the VEE and priority level of the VEE from stored data. In some examples, the priority level of the VEE is based on a service level agreement (SLA), service level objective (SLO), or class of service (COS) that identifies boot time of the VEE. In some examples, the circuitry is to boot a VEE by use of system resources, wherein the system resources are allocated based on a priority level of the VEE and also based on a number of VEEs that boot concurrently.