公开(公告)号：US20220006750A1

公开(公告)日：2022-01-06

申请号：US17475197

申请日：2021-09-14

Applicant: Intel Corporation

Inventor： Sarig LIVNE ,  Noam ELATI ,  Hemanth KRISHNAN ,  Venkidesh KRISHNA IYER ,  Adam CONYERS ,  Michael G. LEFEVRE

IPC: H04L12/851 ,  H04L12/853 ,  H04L12/801 ,  H04L12/26

Abstract: Examples described herein relate to a network interface device comprising a packet transmission scheduler. In some examples, the packet transmission scheduler is to: perform packet transmit arbitration among nodes, wherein based on a first node of the nodes having transmission paused by flow control, the perform packet transmit arbitration among nodes comprises retain relative priority of a packet departure time for the first node with respect to a second packet departure time associated with a second node of the nodes during a duration of flow control. In some examples, retaining relative priority of a packet departure time for the first node with respect to a second packet departure time associated with a second node of the nodes during a duration of flow control comprises adjust the packet departure time and the second packet departure time to stay within a time window but not rollover.

公开(公告)号：US20230061794A1

公开(公告)日：2023-03-02

申请号：US17463441

申请日：2021-08-31

Applicant: Intel Corporation

Inventor： Sarig LIVNE ,  Hemanth KRISHNAN ,  Adam CONYERS ,  Chwei King MOK ,  Michael G. LEFEVRE

IPC: H04J3/16

Abstract: Examples described herein relate to a network interface device comprising circuitry to cause transmission of packets based on transmission times and use of at least one of multiple time slot granular scheduling lists, wherein the multiple time slot granular scheduling lists comprise at least one list of a first time slot duration and at least one list of a second time slot duration and wherein the first time slot duration is different than the second time slot duration. In some examples, a minimum delay value of a list of the at least one list of a second time slot duration corresponds to a maximum delay value of a list of the at least one list of a first time slot duration. In some examples, the at least one list of a first time slot duration comprises a fine granularity list and the at least one list of a second time slot duration comprises a coarse granularity list.