1 Wake Up and Smell the Coffee: Performance Analysis Methodologies for the 21st Century Kathryn S McKinley Department of Computer Sciences University of.
Building a JIT compiler for PHP in 2 days Nuno Lopes [email protected] Instituto Superior Técnico Technical University of Lisbon.
Previous finals up on the web page use them as practice problems look at them early.
Comparison Caller precisionCallee precisionCode bloat Inlining context-insensitive interproc Context sensitive interproc Specialization.
From last time: Inlining pros and cons Pros –eliminate overhead of call/return sequence –eliminate overhead of passing args & returning results –can optimize.
