Invention Grant
- Patent Title: Parallel lookup in first and second value stores
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Application No.: US14709784Application Date: 2015-05-12
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Publication No.: US09665494B2Publication Date: 2017-05-30
- Inventor: Allan John Skillman , Chiloda Ashan Senerath Pathirane
- Applicant: ARM LIMITED
- Applicant Address: GB Cambridge
- Assignee: ARM Limited
- Current Assignee: ARM Limited
- Current Assignee Address: GB Cambridge
- Agency: Nixon & Vanderhye P.C.
- Priority: GB1410372.5 20140611
- Main IPC: G06F12/08
- IPC: G06F12/08 ; G06F12/0884 ; G06F12/0846 ; G06F12/0864 ; G06F12/0895 ; G06F12/121
Abstract:
A data processing apparatus includes a cache memory supporting parallel data loads involving both a first address and a second address. The first address is compared with TAG values stored within a first value store and the second address is compared in parallel with TAG values stored within a second value store. The second value store contains a proper subset of the data value stored within the first value store.
Public/Granted literature
- US20150363321A1 PARALLEL LOOKUP IN FIRST AND SECOND VALUE STORES Public/Granted day:2015-12-17
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