| 发明名称 |
EFFICIENT CACHE SEARCH AND ERROR DETECTION |
| 摘要 |
A first codeword may be constructed from a cache tag in a cache and an error correction code corresponding to the cache tag. A second codeword may be constructed from a search tag and an error correction code corresponding to the search tag. A hamming distance may be calculated between the first codeword and the second codeword. If the hamming distance is less than or equal to a threshold, a cache hit may be signaled. If the hamming distance is above the threshold, a cache miss may be signaled. |
| 申请公布号 |
US2014189472(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201213729561 |
申请日期 |
2012.12.28 |
| 申请人 |
GENDLER Alexander;BRAMNIK Arkady |
发明人 |
GENDLER Alexander;BRAMNIK Arkady |
| 分类号 |
H03M13/19 |
主分类号 |
H03M13/19 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
constructing a first codeword from a cache tag in a cache and an error correction code corresponding to the cache tag; constructing a second codeword from a search tag and an error correction code corresponding to the search tag; calculating a hamming distance between the first codeword and the second codeword; if the hamming distance is one of less than and equal to a threshold, signaling a cache hit; and if the hamming distance is above the threshold, signaling a cache miss. |
| 地址 |
Kiriat Motzkin IL |
