摘要:
A system provides complex branch execution hardware and a hardware-based Multiplexer (MUX) to multiplex a fetch address of a future branch and a preloaded branch fetch address to create an index hash value that is used to index a branch target prediction table for execution by a processor core, in order to reduce branch mis-prediction by preloading.
摘要:
A system for using complex branch execution hardware and a hardware based Multiplex (MUX) to multiplex a fetch address of a future branch and a branch fetch address to one index hash value used to index a branch target prediction table for execution by a processor core, to reduce branch mis-prediction by preloading.