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    Virtual vector processing
    2.
    发明授权
    Virtual vector processing 有权

    公开(公告)号：US09870267B2

    公开(公告)日：2018-01-16

    申请号：US11386443

    申请日：2006-03-22

    申请人： Anthony Nguyen ,  Engin Ipek ,  Victor Lee ,  Daehyun Kim ,  Mikhail Smelyanskiy

    发明人： Anthony Nguyen ,  Engin Ipek ,  Victor Lee ,  Daehyun Kim ,  Mikhail Smelyanskiy

    IPC分类号： G06F9/50 ,  G06F15/80

    CPC分类号： G06F9/5044 ,  G06F15/8053 ,  G06F2209/509

    摘要： Methods and apparatus to provide virtualized vector processing are disclosed. In one embodiment, a processor includes a decode unit to decode a first instruction into a decoded first instruction and a second instruction into a decoded second instruction, and an execution unit to: execute the decoded first instruction to cause allocation of a first portion of one or more operations corresponding to a virtual vector request to a first processor core, and generation of a first signal corresponding to a second portion of the one or more operations to cause allocation of the second portion to a second processor core, and execute the decoded second instruction to cause a first computational result corresponding to the first portion of the one or more operations and a second computational result corresponding to the second portion of the one or more operations to be aggregated and stored to a memory location.

    Technique to perform concurrent updates to a shared data structure
    4.
    发明申请
    Technique to perform concurrent updates to a shared data structure 有权
    对共享数据结构执行并发更新的技术

    公开(公告)号：US20070027870A1

    公开(公告)日：2007-02-01

    申请号：US11195224

    申请日：2005-08-01

    申请人： Daehyun Kim ,  Victor Lee ,  Anthony Nguyen ,  Mikhail Smelyanskiy

    发明人： Daehyun Kim ,  Victor Lee ,  Anthony Nguyen ,  Mikhail Smelyanskiy

    IPC分类号： G06F17/30

    CPC分类号： G06F9/52 ,  G06F12/0806 ,  G06F2209/5017

    摘要： A technique to perform concurrent updates to a shared data structure. At least one embodiment of the invention concurrently stores copies of a data structure within a plurality of local caches, updates the local caches with a partial result of a computation distributed among a plurality of processing elements, and returns the partial results to combining logic in parallel, which combines the partial results into a final result.

    摘要翻译： 对共享数据结构进行并发更新的技术。 本发明的至少一个实施例将多个本地高速缓存中的数据结构的副本同时存储，并且在多个处理元件之间以部分计算结果更新本地高速缓存，并且将部分结果并行地返回到组合逻辑 ，将部分结果组合成最终结果。

    Technique to perform concurrent updates to a shared data structure
    9.
    发明授权
    Technique to perform concurrent updates to a shared data structure 有权
    对共享数据结构执行并发更新的技术

    公开(公告)号：US07350036B2

    公开(公告)日：2008-03-25

    申请号：US11195224

    申请日：2005-08-01

    申请人： Daehyun Kim ,  Victor W. Lee ,  Anthony D. Nguyen ,  Mikhail Smelyanskiy

    发明人： Daehyun Kim ,  Victor W. Lee ,  Anthony D. Nguyen ,  Mikhail Smelyanskiy

    IPC分类号： G06F13/14

    CPC分类号： G06F9/52 ,  G06F12/0806 ,  G06F2209/5017

    摘要： A technique to perform concurrent updates to a shared data structure. At least one embodiment of the invention concurrently stores copies of a data structure within a plurality of local caches, updates the local caches with a partial result of a computation distributed among a plurality of processing elements, and returns the partial results to combining logic in parallel, which combines the partial results into a final result.

    摘要翻译： 对共享数据结构进行并发更新的技术。 本发明的至少一个实施例将多个本地高速缓存中的数据结构的副本同时存储，并且在多个处理元件之间以部分计算结果更新本地高速缓存，并且将部分结果并行地返回到组合逻辑 ，将部分结果组合成最终结果。