Invention Grant
- Patent Title: Controlling a rate of prefetching based on bus bandwidth
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Application No.: US15701508Application Date: 2017-09-12
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Publication No.: US10657059B2Publication Date: 2020-05-19
- Inventor: Jonathan D. Bradbury , Michael K. Gschwind , Christian Jacobi , Chung-Lung K. Shum
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent Steven Chiu, Esq.; Kevin P. Radigan, Esq.
- Main IPC: G06F12/0862
- IPC: G06F12/0862 ; G06F12/0811 ; G06F13/16 ; G06F12/084 ; G06F11/30
Abstract:
Controlling a rate of prefetching based on bus bandwidth. A determination is made as to whether a rate of prefetching data from memory into a cache is to be changed. This determination is based on bus utilization. Based on determining that the rate is to be changed, the rate of prefetching is changed.
Public/Granted literature
- US20190079871A1 CONTROLLING A RATE OF PREFETCHING BASED ON BUS BANDWIDTH Public/Granted day:2019-03-14
Information query
IPC分类:
