Invention Grant
- Patent Title: Aggressive write flush scheme for a victim cache
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Application No.: US16882374Application Date: 2020-05-22
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Publication No.: US11442868B2Publication Date: 2022-09-13
- Inventor: Naveen Bhoria , Timothy David Anderson , Pete 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: G06F12/0811
- IPC: G06F12/0811 ; G06F12/128 ; G06F12/0888 ; G06F12/0891 ; G06F9/54 ; G06F12/02 ; 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:
A caching system including a first sub-cache and a second sub-cache in parallel with the first sub-cache, wherein the second sub-cache includes: line type bits configured to store an indication that a corresponding cache line of the second sub-cache is configured to store write-miss data, and an eviction controller configured to evict a cache line of the second sub-cache storing write-miss data based on an indication that the cache line has been fully written.
Public/Granted literature
- US20200371962A1 AGGRESSIVE WRITE FLUSH SCHEME FOR A VICTIM CACHE Public/Granted day:2020-11-26
Information query
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