- Patent Title: Compressing micro-operations in scheduler entries in a processor
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Application No.: US17033883Application Date: 2020-09-27
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Publication No.: US11513802B2Publication Date: 2022-11-29
- Inventor: Michael W. Boyer , John Kalamatianos , Pritam Majumder
- 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
- Agency: Park, Vaughan, Fleming & Dowler LLP
- Main IPC: G06F9/38
- IPC: G06F9/38 ; G06F9/22

Abstract:
An electronic device includes a processor having a micro-operation queue, multiple scheduler entries, and scheduler compression logic. When a pair of micro-operations in the micro-operation queue is compressible in accordance with one or more compressibility rules, the scheduler compression logic acquires the pair of micro-operations from the micro-operation queue and stores information from both micro-operations of the pair of micro-operations into different portions in a single scheduler entry. In this way, the scheduler compression logic compresses the pair of micro-operations into the single scheduler entry.
Public/Granted literature
- US20220100501A1 Compressing Micro-Operations in Scheduler Entries in a Processor Public/Granted day:2022-03-31
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