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Journal of Instruction-Level Parallelism 7 (2005) 1-25 Submitted 10/04; published 2/05 Compiler Optimization-Space Exploration
 

Summary: Journal of Instruction-Level Parallelism 7 (2005) 1-25 Submitted 10/04; published 2/05
Compiler Optimization-Space Exploration
Spyridon Triantafyllis STRIANTA@PRINCETON.EDU
Department of Computer Science
Princeton University
Princeton, NJ 08540 USA
Manish Vachharajani MANISHV@COLORADO.EDU
Department of Electrical and Computer Engineering
University of Colorado at Boulder
Boulder, CO 80309 USA
David I. August AUGUST@PRINCETON.EDU
Department of Computer Science
Princeton University
Princeton, NJ 08540 USA
Abstract
To meet the performance demands of modern architectures, compilers incorporate an ever-
increasing number of aggressive code transformations. Since most of these transformations are not
universally beneficial, compilers traditionally control their application through predictive heuris-
tics, which attempt to judge an optimization's effect on final code quality a priori. However, com-
plex target architectures and unpredictable optimization interactions severely limit the accuracy of

  

Source: August, David - Department of Computer Science, Princeton University

 

Collections: Computer Technologies and Information Sciences