Invention Grant
- Patent Title: Interface scheduler for a distributed memory system
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Application No.: US16140780Application Date: 2018-09-25
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Publication No.: US10740031B2Publication Date: 2020-08-11
- Inventor: Jie Zheng , Stephen J. Powell , Steven R. Carlough , Susan M. Eickhoff
- 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 Bryan Bortnick
- Main IPC: G06F13/16
- IPC: G06F13/16 ; G06F3/06 ; G06F13/40

Abstract:
An Address and Command chip of a distributed memory system includes a memory controller, a first communication link, and one or more interface schedulers, where the one or more interface schedulers include a first interface scheduler residing communicatively between the memory controller and the first communication link. The first interface scheduler is configured to receive a first communication directed from the memory controller to the first communication link; capture the first communication before the first command reaches the first communication link; postpone the first communication for a first set of one or more memory cycles; and reissue the first communication to the first communication link in association with a first cycle offset code indicating how many memory cycles the first command was postponed.
Public/Granted literature
- US20200097214A1 INTERFACE SCHEDULER FOR A DISTRIBUTED MEMORY SYSTEM Public/Granted day:2020-03-26
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