Abstract: Methods and systems for implementing independent time in a hosted operating environment are disclosed. The hosted, or guest, operating environment, can be seeded with a guest time value by a guest operating environment manager that maintains a time delta between a host clock time and an enterprise time. The guest operating environment can subsequently manage its guest clock from the guest time value. If the guest operating environment is halted, the guest operating environment manager can manage correspondence between the host clock time and the enterprise time by periodically assessing divergence between actual and expected values of the host clock time.

Abstract: Methods and systems for implementing independent time in a hosted operating environment are disclosed. The hosted, or guest, operating environment, can be seeded with a guest time value by a guest operating environment manager that maintains a time delta between a host clock time and an enterprise time. The guest operating environment can subsequently manage its guest clock from the guest time value. If the guest operating environment is halted, the guest operating environment manager can manage correspondence between the host clock time and the enterprise time by periodically assessing divergence between actual and expected values of the host clock time.

Abstract: Methods and systems are disclosed for analyzing performance of a translated code stream executing within a central processing module. 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.

Abstract: Various embodiments of systems and methods for dynamic binary translation in an interpreter are disclosed. An embodiment comprises a method for dynamic binary translation in an interpreter.

Abstract: Methods and systems are disclosed for analyzing performance of a translated code stream executing within a central processing module. 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.

Abstract: Various embodiments of systems and methods for dynamic binary translation in an interpreter are disclosed. An embodiment comprises a method for dynamic binary translation in an interpreter.

Abstract: Various embodiments of systems and methods for dynamic binary translation in an interpreter are disclosed. An embodiment comprises a method for dynamic binary translation in an interpreter.

Abstract: Various embodiments of systems and methods for dynamic binary translation in an interpreter are disclosed. An embodiment comprises a method for dynamic binary translation in an interpreter.

Abstract: A performance regulator program monitors and controls in real time, the performance level which an application program achieves when it is executed on a digital computer. With this performance regulator program, any external units which are coupled to the computer are prevented from being overloaded by excessive performance in the application program. Also with this performance regulator program, several models of the application program can be easily generated such that each model achieves a different performance level.