Method, system, and computer program product for implementing group legal placement on rows and grids for an electronic design

摘要

Disclosed are techniques for implementing group legal placement on rows and grids for an electronic design. These techniques identify a group comprising a plurality of instances. A proxy is identified from the plurality of instances. The group is placed in a row region based in part or in whole upon a plurality of permissible characteristics for the proxy without considering permissible characteristics of one or more remaining instances in the group. A group legality may be performed to determine whether the group is placed in the row region in a group legal manner.