Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to validate translated guest code in a dynamic binary translator. An example apparatus disclosed herein includes a translator to generate a first translation of code to execute on a host machine, the first translation of the guest code to facilitate creating a first translated guest code, and the translator to generate a second translation of the translated guest code to execute on the host machine. The example apparatus also includes a translation versions manager to identify a first host machine state based on executing a portion of the first translation, and the translation versions manager to identify a second host machine state based on executing a portion of the second translation. The example system also includes a validator to determine a state divergence status of the second translation based on a comparison between the first host machine state and the second host machine state.

Abstract: A processor includes a front end and a scheduler. The front end includes logic to determine whether to apply an acyclical or cyclical thread assignment scheme to code received at the processor, and to, based upon a determined thread assignment scheme, assign code to a static logical thread and to a rotating logical thread. The scheduler includes logic to assign the static logical thread to the same physical thread upon a subsequent control flow execution of the static logical thread, and to assign the rotating logical thread to different physical threads upon different executions of instructions in the rotating logical thread.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to validate translated guest code in a dynamic binary translator. An example apparatus disclosed herein includes a translator to generate a first translation of code to execute on a host machine, the first translation of the guest code to facilitate creating a first translated guest code, and the translator to generate a second translation of the translated guest code to execute on the host machine. The example apparatus also includes a translation versions manager to identify a first host machine state based on executing a portion of the first translation, and the translation versions manager to identify a second host machine state based on executing a portion of the second translation. The example system also includes a validator to determine a state divergence status of the second translation based on a comparison between the first host machine state and the second host machine state.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to validate translated guest code in a dynamic binary translator. An example apparatus disclosed herein includes a translator to generate a first translation of code to execute on a host machine, the first translation of the guest code to facilitate creating a first translated guest code, and the translator to generate a second translation of the translated guest code to execute on the host machine. The example apparatus also includes a translation versions manager to identify a first host machine state based on executing a portion of the first translation, and the translation versions manager to identify a second host machine state based on executing a portion of the second translation. The example system also includes a validator to determine a state divergence status of the second translation based on a comparison between the first host machine state and the second host machine state.