公开(公告)号：US20230114771A1

公开(公告)日：2023-04-13

申请号：US18078873

申请日：2022-12-09

Applicant: Intel Corporation

Inventor： Mariusz BARCZAK ,  Jan MUSIAL

IPC: G06F9/455 ,  G06F9/4401

Abstract: Methods and apparatus for target triggered IO classification using a computational storage tunnel. A multi-tier memory and storage scheme employing multiple tiers of memory and storage supporting different Input-Output (IO) classes is implemented in an environment including a compute platform. For an IO storage request originating from an application running on the compute platform, an IO class to be used for the request is determined. The IO storage request is then forwarded to a device implementing a memory or storage tier supporting the IO class or via which a device implementing a memory or storage tier supporting the IO class can be accessed. The storage tiers may include local storage in the platform and/or storage accessed via a fabric or network. The storage tiers may implement different types of memory supporting non-volatile storage, with different performance, capacity, and/or endurance, such as a hot and cold tier.