Slide 1In-Order Execution In-order execution does not always give the best performance on superscalar machines. The following example uses in-order execution and in-order…
Slide 1Kristof Beyls, Erik D’Hollander, Frederik Vandeputte ICCS 2005 – May 23 RDVIS: A Tool That Visualizes the Causes of Low Locality and Hints Program Optimizations…
Slide 1 Compilation 0368-3133 (Semester A, 2013/14) Lecture 11: Data Flow Analysis & Optimizations Noam Rinetzky Slides credit: Roman Manevich, Mooly Sagiv and Eran Yahav…
Slide 1 Chapter 5 Superscalar Techniques Slide 2 Superscalar Techniques The ultimate performance goal of a superscalar pipeline is to achieve maximum throughput of instruction…
Slide 1 The Power of Belady ’ s Algorithm in Register Allocation for Long Basic Blocks Jia Guo, María Jesús Garzarán and David Padua jiaguo, garzaran, padua @ uiuc.edu…