发明名称 |
Network flow based datapath bit slicing |
摘要 |
The present disclosure relates to a computer-based method and apparatus for determining datapath bit slices. A first two-way search is performed between an input vector and an output vector to identify gates in a datapath. A network flow is then constructed including the gates identified, and a min-cost max-flow algorithm is applied to the network flow to derive matching bit pairs between the input vector and the output vector. Next, the datapath bit slices are determined by performing a second two-way search between each of a starting bit in the input vector and an ending bit in the output vector of each of the matching bit pairs.
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申请公布号 |
US8566761(B2) |
申请公布日期 |
2013.10.22 |
申请号 |
US201113301107 |
申请日期 |
2011.11.21 |
申请人 |
XIANG HUA;CHO MINSIK;REN HAOXING;ZIEGLER MATTHEW M;PURI RUCHIR;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
XIANG HUA;CHO MINSIK;REN HAOXING;ZIEGLER MATTHEW M;PURI RUCHIR |
分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
代理机构 |
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代理人 |
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地址 |
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