Cadence Design Systems, Inc.
Method and system for reusing a refinement file in coverage grading

Abstract:

A method for reuse of a refinement file in coverage grading, may include obtaining a refinement file that includes a listing of coverage entities of a first coverage model, for exclusion from a calculation of coverage grading of the first coverage model; obtaining mapping information to map a source path of each of the modules or instances of a module, that include one or more of said coverage entities in the first coverage model to a target path of each of said modules or instances of a module in a second coverage model; and using a processor, based on the refinement file and the mapping information, translating a source path of each of said coverage entities listed in the refinement file to a target path of a coverage entity of the coverage entities in the second coverage model.