发明名称 |
A CACHE ALLOCATION SCHEME OPTIMIZED FOR BROWSING APPLICATIONS |
摘要 |
Methods and systems for cache allocation schemes optimized for browsing applications. A memory controller includes a memory cache for reducing the number of requests that access off-chip memory. When an idle screen use case is detected, the frame buffer is allocated to the memory cache using a sequential allocation mode. Pixels are allocated to indexes of a given way in a sequential fashion, and then each way is accessed in a sequential fashion. When a given way is being accessed, the other ways of the memory cache are put into retention mode to reduce the leakage power. |
申请公布号 |
WO2014172078(A1) |
申请公布日期 |
2014.10.23 |
申请号 |
WO2014US31699 |
申请日期 |
2014.03.25 |
申请人 |
APPLE INC. |
发明人 |
BISWAS, SUKALPA;KLINGAUF, WOLFGANG H.;HU, RONG ZHANG;SHIU, SHINYE |
分类号 |
G06F12/08;G06F1/32;G09G5/395 |
主分类号 |
G06F12/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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