- Patent Title: Speculative execution using a page-level tracked load order queue
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Application No.: US16658688Application Date: 2019-10-21
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Publication No.: US11194583B2Publication Date: 2021-12-07
- Inventor: Krishnan V. Ramani
- Applicant: ADVANCED MICRO DEVICES, INC.
- Applicant Address: US CA Santa Clara
- Assignee: ADVANCED MICRO DEVICES, INC.
- Current Assignee: ADVANCED MICRO DEVICES, INC.
- Current Assignee Address: US CA Santa Clara
- Main IPC: G06F9/38
- IPC: G06F9/38 ; G06F9/30

Abstract:
Speculative execution using a page-level tracked load order queue includes: determining that a first load instruction targets a determined memory region; and in response to the first load instruction targeting the determined memory region, adding an entry to a page-level tracked load order queue instead of a load order queue, where the entry indicates a page address of a target of the first load instruction.
Public/Granted literature
- US20210117203A1 SPECULATIVE EXECUTION USING A PAGE-LEVEL TRACKED LOAD ORDER QUEUE Public/Granted day:2021-04-22
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