Invention Application
US20170039139A1 HARDWARE APPARATUSES AND METHODS TO CONTROL ACCESS TO A MULTIPLE BANK DATA CACHE
审中-公开
硬件设备和控制访问多个银行数据缓存的方法
- Patent Title: HARDWARE APPARATUSES AND METHODS TO CONTROL ACCESS TO A MULTIPLE BANK DATA CACHE
- Patent Title (中): 硬件设备和控制访问多个银行数据缓存的方法
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Application No.: US15297084Application Date: 2016-10-18
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Publication No.: US20170039139A1Publication Date: 2017-02-09
- Inventor: ANDREY KLUCHNIKOV , JAYESH IYER , SERGEY Y. SHISHLOV , BORIS A. BABAYAN
- Applicant: Intel Corporation
- Main IPC: G06F12/0844
- IPC: G06F12/0844 ; G06F3/06 ; G06F12/0842 ; G06F12/0811 ; G06F12/084

Abstract:
Methods and apparatuses to control access to a multiple bank data cache are described. In one embodiment, a processor includes conflict resolution logic to detect multiple instructions scheduled to access a same bank of a multiple bank data cache in a same clock cycle and to grant access priority to an instruction of the multiple instructions scheduled to access a highest total of banks of the multiple bank data cache. In another embodiment, a method includes detecting multiple instructions scheduled to access a same bank of a multiple bank data cache in a same clock cycle, and granting access priority to an instruction of the multiple instructions scheduled to access a highest total of banks of the multiple bank data cache.
Public/Granted literature
- US10095623B2 Hardware apparatuses and methods to control access to a multiple bank data cache Public/Granted day:2018-10-09
Information query
IPC分类: