1 / 2

Performance and Energy

Performance and Energy. We consider the extreme case of energy efficiency and performance improvement and try to find the balance Performance: analyze the usage pattern and let the NVCache serves the random access and disk serves the sequential access

thyra
Télécharger la présentation

Performance and Energy

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Performance and Energy • We consider the extreme case of energy efficiency and performance improvement and try to find the balance • Performance: analyze the usage pattern and let the NVCache serves the random access and disk serves the sequential access • Energy efficiency: Write back cache and merge the write request when write back • We will analyze the reliability issue under these two situations

  2. We focus on the SLC nand flash since performance is one of our goals, but try to modify the policy to cooperate with MLC flash. • Application usage • Multimedia • Gaming • Normal usage

More Related