Efficient Bloom filter
    1.
    发明授权
    Efficient Bloom filter 失效
    高效布鲁姆过滤器

    公开(公告)号:US07620781B2

    公开(公告)日:2009-11-17

    申请号:US11642314

    申请日:2006-12-19

    IPC分类号: G06F12/0026

    CPC分类号: G06F12/0864 Y10S707/99943

    摘要: Implementation of a Bloom filter using multiple single-ported memory slices. A control value is combined with a hashed address value such that the resultant address value has the property that one, and only one, of the k memories or slices is selected for a given input value, a, for each bank. Collisions are thereby avoided and the multiple hash accesses for a given input value, a, may be performed concurrently. Other embodiments are also described and claimed.

    摘要翻译: 使用多个单端口存储器片的Bloom过滤器的实现。 控制值与散列地址值组合,使得所得到的地址值具有对于每个存储体的给定输入值a选择k个存储器或片中仅一个且仅一个的属性。 因此避免了冲突,并且可以同时执行给定输入值a的多个哈希访问。 还描述和要求保护其他实施例。

    Efficient bloom filter
    2.
    发明申请
    Efficient bloom filter 失效
    高效绽放滤波器

    公开(公告)号:US20080147714A1

    公开(公告)日:2008-06-19

    申请号:US11642314

    申请日:2006-12-19

    IPC分类号: G06F17/30

    CPC分类号: G06F12/0864 Y10S707/99943

    摘要: Implementation of a Bloom filter using multiple single-ported memory slices. A control value is combined with a hashed address value such that the resultant address value has the property that one, and only one, of the k memories or slices is selected for a given input value, a, for each bank. Collisions are thereby avoided and the multiple hash accesses for a given input value, a, may be performed concurrently. Other embodiments are also described and claimed.

    摘要翻译: 使用多个单端口存储器片的Bloom过滤器的实现。 控制值与散列地址值组合,使得所得到的地址值具有对于每个存储体的给定输入值a选择k个存储器或片中仅一个且仅一个的属性。 因此避免了冲突,并且可以同时执行给定输入值a的多个哈希访问。 还描述和要求保护其他实施例。