'Instruction reordering' presentation slideshows

Chapter 12

Chapter 12. Pipelining Strategies Performance Hazards. Example Register Organizations. Pentium 4 Organization. PowerPC Register Organization. Simple Instruction Cycle Model. Where is the time spent here ?. Faster Processing. Can be achieved through: Faster cycle time

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QQ: Nanoscale Timing and Profiling

545 views • 44 slides

Kernel Synchronization in Linux (Chap. 5 in Understanding the Linux Kernel)

Kernel Synchronization in Linux (Chap. 5 in Understanding the Linux Kernel). J. H. Wang Sep. 29, 2011. Outline. Kernel Control Paths When Synchronization is not Necessary Synchronization Primitives Synchronizing Accesses to Kernel Data Structures Examples of Race Condition Prevention.

901 views • 35 slides

ILP: VLIW Architectures

ILP: VLIW Architectures. Marco D. Santambrogio: marco.santambrogio@polimi.it Simone Campanoni: xan@eecs.harvard.edu. Outline. Introduction to ILP (a short reminder) VLIW architecture. Beyond CPI = 1. Initial goal to achieve CPI = 1 Can we improve beyond this? Two approaches

461 views • 20 slides