Invention Grant
- Patent Title: Methods and apparatus for eviction in dual datapath victim cache system
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Application No.: US16882249Application Date: 2020-05-22
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Publication No.: US11449432B2Publication Date: 2022-09-20
- Inventor: Naveen Bhoria , Timothy David Anderson , Pete Michael Hippleheuser
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Brian D. Graham; Charles A. Brill; Frank D. Cimino
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F12/0888 ; G06F12/0891 ; G06F9/54 ; G06F12/02 ; G06F12/0811 ; G06F12/128 ; G06F12/0817 ; G06F12/0804 ; G06F9/30 ; G11C7/10 ; G11C29/42 ; G11C29/44 ; G06F11/10 ; G06F12/0855 ; G06F12/12 ; G06F12/0806 ; G06F12/0815 ; G06F12/0853 ; G06F13/16 ; G06F12/121 ; G06F12/0884 ; G06F12/0897 ; G06F12/0895 ; G06F12/0864 ; G11C7/22 ; G11C5/06 ; G06F15/80 ; G06F12/0802

Abstract:
Methods, apparatus, systems and articles of manufacture are disclosed to evict in a dual datapath victim cache system. An example apparatus includes a cache storage, a cache controller operable to receive a first memory operation and a second memory operation concurrently, comparison logic operable to identify if the first and second memory operations missed in the cache storage, and a replacement policy component operable to, when at least one of the first and second memory operations corresponds to a miss in the cache storage, reserve an entry in the cache storage to evict based on the first and second memory operations.
Public/Granted literature
- US20200371947A1 METHODS AND APPARATUS FOR EVICTION IN DUAL DATAPATH VICTIM CACHE SYSTEM Public/Granted day:2020-11-26
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