Computer Architecture Lec 8 – Instruction Level Parallelism.
CS136, Advanced Architecture Speculation. CS136 2 Outline Speculation Speculative Tomasulo Example Memory Aliases Exceptions VLIW Increasing instruction.
16.482 / 16.561 Computer Architecture and Design Instructor: Dr. Michael Geiger Summer 2014 Lecture 6: Speculation.
CPE 731 Advanced Computer Architecture ILP: Part IV – Speculative Execution Dr. Gheith Abandah Adapted from the slides of Prof. David Patterson, University.
Reorder Buffer: register renaming and in-order completion
