公开(公告)号：US12224940B2

公开(公告)日：2025-02-11

申请号：US17514615

申请日：2021-10-29

Applicant: Intel Corporation

Inventor： Malek Musleh ,  Gene Wu ,  Anupama Kurpad ,  Allister Alemania ,  Roberto Penaranda Cebrian ,  Robert Southworth ,  Pedro Yebenes Segura ,  Curt E. Bruns ,  Sujoy Sen

IPC: H04L47/127 ,  H04L47/122 ,  H04L47/2441 ,  H04L47/30

Abstract: Examples described herein relate to a switch, when operational, that is configured to receive in a packet an indicator of number of remaining bytes in a flow and to selectively send a congestion message based on a fullness level of a buffer and indication of remainder of the flow. In some examples, the indicator is received in an Internet Protocol version 4 consistent Options header field or Internet Protocol version 6 consistent Flow label field. In some examples, the congestion message comprises one or more of: an Explicit Congestion Control Notification (ECN), priority-based flow control (PFC), and/or in-band telemetry (INT). In some examples, to selectively send a congestion message to a transmitter based on a fullness level of a buffer that stored the packet and the number of remaining bytes in flow, the switch is to determine whether the buffer is large enough to store the remaining bytes in the flow.

公开(公告)号：US10250524B2

公开(公告)日：2019-04-02

申请号：US15274715

申请日：2016-09-23

Applicant: INTEL CORPORATION

Inventor： Mario Flajslik ,  Gene Wu ,  Michael A. Parker

IPC: H04L12/24 ,  H04L12/927 ,  G06F15/16 ,  H04L12/741

Abstract: Technologies for increasing the bandwidth of partitioned hierarchical networks is disclosed. If each partition of network groups of a computer network are isolated, then the connections between the network groups of different partitions may go unused. However, careful selection of the network connections between partitions of different network groups may allow for a pseudo-direct connection between two network groups of the same partition using a single non-blocking switch in a network group of a different partition. Such a configuration can increase the effective bandwidth available within a partition without affecting the bandwidth available in another partition.