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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Youn-Long Lin Yu-Chin Hsu Fur-Shing Tsai |
| Copyright Year | 1989 |
| Description | Author affiliation: Dept. of Comput. Sci., Tsing Hua Univ., Hsinchu, Taiwan (Youn-Long Lin; Yu-Chin Hsu; Fur-Shing Tsai) |
| Abstract | A general-purpose routing algorithm is proposed. Ideas behind both the maze-running algorithm and the hierarchical routing algorithm are combined into a hybrid routing algorithm. The new algorithm demonstrates a speed compatible to a hierarchical router and produces routings with quality equivalent to that by a maze router. Hybrid routing is based on the maze-running method with a third search dimension added. The extra search space is built by recursively constructing a hierarchy of coarser grid meshes. A user-given parameter can turn this algorithm into a pure maze router, a pure hierarchical router, or a wide spectrum of hybrid routers with different speed/quality characteristics between the extremes. With this approach, it is possible to handle easily a routing of large size, such as those encountered in the sea-of-gate layout.< |
| Starting Page | 436 |
| Ending Page | 439 |
| File Size | 293047 |
| Page Count | 4 |
| File Format | |
| ISBN | 0818619864 |
| DOI | 10.1109/ICCAD.1989.76986 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1989-11-05 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Routing Data structures Computer science Joining processes Councils Algorithm design and analysis |
| Content Type | Text |
| Resource Type | Article |
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