Invention Grant
US08217813B2 System and method for low-latency data compression/decompression 有权
用于低延迟数据压缩/解压缩的系统和方法

System and method for low-latency data compression/decompression
Abstract:
A compression technique includes storing respective fixed-size symbols for each of a plurality of words in a data block, e.g., a cache line, into a symbol portion of a compressed data block, e.g., a compressed cache line, where each of the symbols provides information about a corresponding one of the words in the data block. Up to a first plurality of data segments are stored in a data portion of the compressed data block, each data segment corresponds to a unique one of the symbols in the compressed data block and a unique one of the words in the cache line. Up to a second plurality of dictionary entries are stored in the data portion of the compressed cache line. The dictionary entries can correspond to multiple ones of the symbols.
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