Invention Grant
- Patent Title: Apparatus and method for reducing latency of input/output transactions in an information handling system using no-response commands
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Application No.: US16227710Application Date: 2018-12-20
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Publication No.: US10769092B2Publication Date: 2020-09-08
- Inventor: Shyamkumar T. Iyer , Srikrishna Ramaswamy , Austin P. Bolen
- Applicant: DELL PRODUCTS, LP
- Applicant Address: US TX Round Rock
- Assignee: Dell Products, L.P.
- Current Assignee: Dell Products, L.P.
- Current Assignee Address: US TX Round Rock
- Agency: Larson Newman, LLP
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F11/07 ; G06F13/42

Abstract:
An information handling system reduces latency of input/output transactions. The information handling system includes a system memory and an accelerator. The accelerator intercepts a command response that is issued by the system memory, determines a correct drive from an incorrect drive based on an attribute of the command response, and maps an address of the command response and sends the command response to the correct drive. The no-response command is sent to the incorrect drive. The correct drive completes the command response, and the incorrect drive issues a response that is disregarded by the accelerator.
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