MECHANISM FOR CONFLICT DETECTION USING SIMD
    5.
    发明申请
    MECHANISM FOR CONFLICT DETECTION USING SIMD 审中-公开
    使用SIMD进行冲突检测的机制

    公开(公告)号:WO2012087583A3

    公开(公告)日:2012-09-27

    申请号:PCT/US2011063836

    申请日:2011-12-07

    CPC classification number: G06F9/3887 G06F9/345

    Abstract: A system and method are configured to detect conflicts when converting scalar processes to parallel processes ("SIMDifying"). Conflicts may be detected for an unordered single index, an ordered single index and/or ordered pairs of indices. Conflicts may be further detected for read-after-write dependencies. Conflict detection is configured to identify operations (i.e., iterations) in a sequence of iterations that may not be done in parallel.

    Abstract translation: 将系统和方法配置为在将标量过程转换为并行进程(“SIMDifying”)时检测冲突。 可以针对无序单索引,有序单索引和/或有序索引对检测冲突。 读写依赖关系可能会进一步检测到冲突。 冲突检测被配置为识别可能不并行完成的迭代序列中的操作(即迭代)。

    RELIABILITY SUPPORT IN MEMORY SYSTEMS WITHOUT ERROR CORRECTING CODE SUPPORT
    8.
    发明申请
    RELIABILITY SUPPORT IN MEMORY SYSTEMS WITHOUT ERROR CORRECTING CODE SUPPORT 审中-公开
    没有错误地更正代码支持的可靠性支持存储器系统

    公开(公告)号:WO2012006020A3

    公开(公告)日:2012-04-05

    申请号:PCT/US2011042020

    申请日:2011-06-27

    Abstract: Methods and apparatuses for error correction. A N-bit block data to be stored in a memory device is received. The memory device does not perform any error correction code (ECC) algorithm nor provide designated error correction code storage for the N-bit block of data. Data compression is applied to the N-bit data to compress the block of data to generate a M-bit compressed block of data. A K-bit ECC is computed for the M-bit compressed data, wherein M+K is less than or equal to N. The M-bit compressed data and the K-bit ECC are stored together in the memory device.

    Abstract translation: 用于纠错的方法和装置。 接收要存储在存储器设备中的N位块数据。 存储设备不执行任何纠错码(ECC)算法,也不为N位数据块提供指定的纠错码存储。 数据压缩应用于N位数据以压缩数据块以生成M位压缩的数据块。 针对M位压缩数据计算K位ECC,其中M + K小于或等于N.M位压缩数据和K位ECC一起存储在存储器件中。

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