Invention Grant
- Patent Title: Computer-based flow synchronization for efficient multicast forwarding for products and services
-
Application No.: US14171015Application Date: 2014-02-03
-
Publication No.: US09722810B2Publication Date: 2017-08-01
- Inventor: Claude Basso , Nikolaos Chrysos , Cyriel Minkenberg , David A. Shedivy , Kenneth M. Valk , Brian T. Vanderpool
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Daniel Morris
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04L12/18 ; H04L12/801 ; H04L12/823

Abstract:
A method for synchronizing multicast message subflows in a switched network includes associating, with a processing device, a first destination identifier corresponding to a multicast message with a first queue that corresponds to a first output port of a switching device, associating, with a processing device, a second destination identifier corresponding to the multicast message with a second queue that corresponds to a second output port of the switching device, pausing the first queue in response to a message counter corresponding to the first queue crossing a first predetermined threshold, and unpausing the first queue in response to the message counter crossing a second predetermined threshold, wherein the message counter indicates a quantity of data that has been forwarded by the first queue but remains to be forwarded by the second queue.
Public/Granted literature
- US20150222443A1 COMPUTER-BASED FLOW SYNCHRONIZATION FOR EFFICIENT MULTICAST FORWARDING FOR PRODUCTS AND SERVICES Public/Granted day:2015-08-06
Information query