PROFILING AND SEQUENCING OPERATORS EXECUTABLE IN AN EMULATED COMPUTING SYSTEM

摘要

Methods and systems are disclosed for analyzing performance of a translated code stream executing within a central processing module. The translated code stream corresponds to a translation of non-native operators. One method includes, during execution of one or more native instructions corresponding to each non-native operator in the code stream by the code execution unit, counting the occurrence of the non-native operator, determining a duration of execution of the one or more native instructions, and adding the non-native operator to a trace sequence. The method also includes, after execution of the code stream within the central processing module, generating a data file of non-native operators executed within the code stream, the data file of operators including a name of each non-native operator, an elapsed amount of time within the code execution unit that the one or more native operators corresponding to the non-native operator are executed, and a number of occurrences of the non-native operator within the code stream.