公开(公告)号：WO2022216752A1

公开(公告)日：2022-10-13

申请号：PCT/US2022/023549

申请日：2022-04-05

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： NELSON, Jonathon David ,  BECKER, David Dale ,  ROMANENKO, Maxim Anatolyevich

IPC: G06F15/177 ,  H04L41/0806

Abstract: Techniques discussed herein relate to providing composable edge devices. In some embodiments, a user request specifying a set of services to be executed at a cloud-computing edge device may be received by a computing device operated by a cloud computing provider. A manifest may be generated in accordance with the user request. The manifest may specify a configuration for the cloud-computing edge device. Another request can be received specifying the same or a different set of services to be executed at another edge device. Another manifest which specifies the configuration for that edge device may be generated and subsequently used to provision the request set of services on that device. In this manner, manifests can be used to compose the platform to be utilized at any given edge device.

公开(公告)号：WO2022271991A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034789

申请日：2022-06-23

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： BRAR, Jagwinder Singh ,  BECKER, David Dale ,  SULEK, Lukasz ,  UECKER, Jacob Robert

IPC: H04L45/24 ,  H04L45/7453 ,  H04L45/00 ,  H04L45/28 ,  H04L45/38 ,  H04L47/125 ,  H04L49/1569

Abstract: Discussed herein is a routing mechanism for graphical processing units (GPUs) that are hosted on several host machines in a cloud environment. For a packet transmitted by a GPU of a host machine and received by a network device, the network device determines an incoming port-link of the network device on which the packet was received. The network device obtains a flow information associated with the packet, and computes, based on the flow information, an outgoing port-link of the network device in accordance with a hashing algorithm. The hashing algorithm is configured to hash packets received on a particular incoming port-link of the network device to be transmitted on a same outgoing port-link of the network device. The network device forwards the packet on the outgoing port-link of the network device.

公开(公告)号：WO2022271990A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034788

申请日：2022-06-23

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： BRAR, Jagwinder Singh ,  BECKER, David Dale ,  SULEK, Lukasz ,  UECKER, Jacob Robert

IPC: H04L45/24 ,  H04L45/00 ,  H04L45/7453 ,  H04L45/02 ,  H04L45/306 ,  H04L45/38 ,  H04L45/745

Abstract: Discussed herein is a routing mechanism for graphical processing units (GPUs) that are hosted on several host machines in a cloud environment. For a packet transmitted by a GPU of a host machine and received by a network device, the network device determines an incoming port-link of the network device on which the packet was received. The network devices identifies, based on a GPU routing policy, an outgoing port-link of the network device that corresponds to the incoming port-link. The GPU routing policy is preconfigured prior to receiving the packet and establishes a mapping of each incoming port-link of the network device to a unique outgoing port-link of the network device. The packet is forwarded on the outgoing port-link of the network device.

公开(公告)号：WO2022146470A1

公开(公告)日：2022-07-07

申请号：PCT/US2021/027069

申请日：2021-04-13

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： SHILIMKAR, Santosh Narayan ,  BECKER, David Dale ,  BRAR, Jagwinder Singh

IPC: H04L29/08 ,  H04L29/06 ,  G06F15/173 ,  H04L12/751 ,  H04L12/851 ,  H04L12/931

Abstract: Techniques and apparatus for data networking are described. In one example, a method includes receiving a first Layer-2 Remote Direct Memory Access (RDMA) packet which includes a virtual local area network (VLAN) tag and a quality-of-service (QoS) data field; converting the first Layer-2 RDMA packet to a first Layer-3 encapsulated packet; and forwarding the first Layer-3 encapsulated packet to a switch fabric. In this method, the converting includes adding at least one header to the first Layer-2 RDMA packet, where the at least one header includes: a virtual network identifier that is based on information from the VLAN tag, and a QoS value that is based on information from the QoS data field.