According to a method of simulation processing, a simulation model is received that includes a plurality of design entity instances modeling a digital system and one or more instrumentation entity instances, separate from the plurality of design entity instances, that generate instances of instrumentation...http://www.google.com.tw/patents/US7552043?utm_source=gb-gplus-share專利 US7552043 - Method, system and program product for selectively removing instrumentation logic from a simulation model