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Application Prefetcher Design Using both I/O Reordering and I/O Interleaving
Yongsoo JOO Sangsoo PARK Hyokyung BAHN
IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/12/01
Online ISSN: 1745-1361
Type of Manuscript: LETTER
Category: Computer System
I/O reordering, I/O interleaving, application prefetching,
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Application prefetchers improve application launch performance on HDDs through either I/O reordering or I/O interleaving, but there has been no proposal to combine the two techniques. We present a new algorithm to combine both approaches, and demonstrate that it reduces cold start launch time by 50%.