Retry regulator for transactions of an integrated circuit
US12189563B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 30, 2022 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Jul 7, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2213/0038
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided to improve system performance when multiple transaction retry events associated with transaction requests from requester nodes to completer nodes are detected. A retry monitor can monitor the transaction retry events associated with the transaction requests to provide retry information. An intervention level generator can receive information about the transaction retry events and determine an intervention level from a plurality of intervention levels based on the retry information and a retry configuration. Each requester node can be coupled to a regulator to regulate the transactions being requested by that requester node based on the intervention level and a regulator configuration, which can allow the corresponding completer nodes to complete the outstanding transactions and reduce the occurrence of retry events.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.