公开(公告)号：US20220365729A1

公开(公告)日：2022-11-17

申请号：US17874237

申请日：2022-07-26

Applicant: Intel Corporation

Inventor： Gang CAO ,  Ziye YANG ,  Xiaodong LIU ,  Changpeng LIU

IPC: G06F3/06 ,  G06F9/455 ,  G06F9/48

Abstract: An apparatus is described. The apparatus includes an accelerator to be coupled to a memory region that the accelerator shares with a virtualization environment comprising a guest OS, a guest VM and an SSD device driver. The accelerator is to forward a submission queue doorbell setting made by the SSD device driver in the shared memory to a corresponding submission queue doorbell in an SSD controller.

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：US20210232528A1

公开(公告)日：2021-07-29

申请号：US17208744

申请日：2021-03-22

Applicant: Intel Corporation

Inventor： Patrick G. KUTCH ,  Andrey CHILIKIN ,  Jin YU ,  Cunming LIANG ,  Changpeng LIU ,  Ziye YANG ,  Gang CAO ,  Xiaodong LIU ,  Zhiguo WEN ,  Zhihua CHEN

IPC: G06F13/40 ,  G06F9/445

Abstract: Examples described herein relate to an apparatus comprising: a descriptor format translator accessible to a driver. In some examples, the driver and descriptor format translator share access to transmit and receive descriptors. In some examples, based on a format of a descriptor associated with a device differing from a second format of descriptor associated with the driver, the descriptor format translator is to: perform a translation of the descriptor from the format to the second format and store the translated descriptor in the second format for access by the device. In some examples, the device is to access the translated descriptor; the device is to modify content of the translated descriptor to identify at least one work request; and the descriptor format translator is to translate the modified translated descriptor into the format and store the translated modified translated descriptor for access by the driver.

公开(公告)号：US20200293465A1

公开(公告)日：2020-09-17

申请号：US16827460

申请日：2020-03-23

Applicant: Intel Corporation

Inventor： Ziye YANG ,  Changpeng LIU ,  Gang CAO ,  Qun WAN

IPC: G06F13/16 ,  G06F12/10

Abstract: Examples described herein relate to executing a poller to poll for received communications over multiple transport layer protocols from a connection to identify a received communication from one of the multiple transport layer protocols and identify a second received communication from a different one of the multiple transport layer protocols. A change to the different one of the multiple transport layer protocols occurs in response to failure of the one of the multiple transport layer protocols or slow transport rate using the one of the multiple transport layer protocols. In some examples, the poller is executed in user space and transport layer protocol processing of the received communication and second received communication occur in kernel space.