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Creators/Authors contains: "Ren, Yujie"

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  1. ; ; ; ; (, USENIX)
    We propose OmniCache, a novel caching design for near-storage accelerators that combines near-storage and host memory capabilities to accelerate I/O and data processing. First, OmniCache introduces a “near-cache” approach, maximizing data access to the nearest cache for I/O and processing operations. Second, OmniCache presents collaborative caching for concurrent I/O and data processing by using host and device caches. Third, OmniCache incorporates a dynamic model-driven offloading support, which actively monitors hardware and software metrics for efficient processing across host and device processors. Finally, OmniCache explores the extensive- ability for the newly-introduced CXL, a memory expansion technology. OmniCache demonstrates significant performance gains of up to 3.24X for I/O workloads and 3.06X for data processing workloads. 
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    Accepted Manuscript Full Text Available
  2. ; ; ; ; (, USENIX Association)
    We propose OmniCache, a novel caching design for nearstorage accelerators that combines near-storage and host memory capabilities to accelerate I/O and data processing. First, OmniCache introduces a “near-cache” approach, maximizing data access to the nearest cache for I/O and processing operations. Second, OmniCache presents collaborative caching for concurrent I/O and data processing by using host and device caches. Third, OmniCache incorporates a dynamic modeldriven offloading support, which actively monitors hardware and software metrics for efficient processing across host and device processors. Finally, OmniCache explores the extensibility for newly-introduced CXL, a memory expansion technology. OmniCache demonstrates significant performance gains of up to 3.24X for I/O workloads and 3.06X for data processing workloads. 
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    Accepted Manuscript Full Text Available
  3. ; ; (, Proceedings of the 26th ACM International Conference on Architectural Support for Programming Languages and Operating Systems)
    null (Ed.)
    Full Text Available