Springsoft, Inc.

Springsoft USA, Inc.

Chih-Wen Chang

Kai Yang

Kuo-Ching Lin

Michael Lyons

Wei-Ting Tu

Tein-Chun Wei

Methods and systems for evaluating checker quality of a verification environment are provided. In some embodiments, an overall sensitivity for the verification environment and an individual sensitivity for a respective checker are calculated. The overall sensitivity is a probability that a plurality of problematic design behaviors, which are propagated to a checker system including at least one checker, can be detected by the verification environment. The individual sensitivity is a probability that a plurality of problematic design behaviors, which are propagated to at least one specific probe among a plurality of probes of a design, can be detected by the checker corresponding to the specific probe. The overall checker sensitivity numbers can show the robustness of the check system. The individual checker sensitivity can guide the user which individual checker or checkers to improve.

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Sanchong, Taiwan

Chih-Wen Chang