PPT-Compiler Technology Compiler – software to translate high level language program into

usually machine language sometimes assembly language as an intermediate for Java and net compilers convert code into an intermediate format a justintime JIT compiler or interpreter then converts it into machine code. specified by programmer into binary Typically assemblers make two passes over the assembly file First pass reads each line and records labels in a symbol table Second pass use info in symbol table to produce actual machine code for each line brPage Introduction to Programming. What is a Programming Language?. At the lowest level we have . Machine Language. .. What is a Programming Language?. At the lowest level we have . Machine Language. .. Machine Language . CS1313 Fall 2015. 1. Software . Lesson 2 Outline. Software Lesson 2 Outline. Languages. Ingredients of a Language. Kinds of Languages. Natural Languages #1. Natural Languages #2. Natural Languages #3. -- Basic functions. Generally, an independent course, maybe plus one semester on implementation of a compiler.. High level language program .  program in assembly language or object code directly. B V Sai Aravind (11CS10008). 1. Outlines. Structure of a Compiler. Phases of a Compiler. Lexical Analysis. Syntax Analysis. Semantic Analysis. 2. Structure of a Compiler. Any compiler must perform two major tasks.. Timothy W. Hnat. , Tamim I. Sookoor, Pieter . Hooimeijer, Westley . Weimer, and Kamin . Whitehouse. SESENA . 2010. D. epartment . of Computer Science, University of Virginia. Charlottesville, VA, . USA. Hiding Exploit in Compilers. bootstrapping, self-generating code, . tombstone diagrams. Ras Bodik . Mangpo . and Ali. Hack Your Language!. CS164. : Introduction to Programming . Languages and Compilers, Spring . Computational . Exascale. Workshop. December 2010. Dan Quinlan. Chunhua. Liao, Justin Too, Robb . Matzke. , Peter . Pirkelbauer. Center for Applied Scientific Computing. Lawrence Livermore National Laboratory. Or, How much wood could a woodchuck chuck if a woodchuck could chuck . n. pieces of wood in parallel?. Wojtek Rajski, Nels Oscar, David Burri, Alex Diede. Introduction. We have seen how to improve performance through exploitation of:. Lesson Outline. High-Level Programming Languages. Compilers. Intro to C. . Admin. GR#1 . Know for FINAL EXAM!. Lab 3 Functionality due COB Lesson 19 (Tuesday). Lab 3 Notebook extended to COB Lesson 20 (Thursday). By Namita Dave. Overview. What are compiler optimizations?. Challenges with optimizations. Current Solutions. Machine learning techniques. Structure of Adaptive compilers. Introduction. O. ptimization . Size of the source language (bigger = harder). Extent of change during compiler construction (more changes = harder). Performance Criteria. Compiler Speed. Code Quality. Error Diagnostics. Portability. Bojie Li 1,2 , Kun Tan 1 , Layong (Larry) Luo 1 , Yanqing Peng 1,3 , Renqian Luo 1,2 , Ningyi Xu 1 , Yongqiang Xiong 1 , Peng Cheng 1 , Enhong Chen 2 1 Microsoft Research, 2 USTC, 3 SJTU Implementing Paul C. Muzio. Director, CUNY HPC Center. paul.muzio@csi.cuny.edu. 9/25/10. 1. Comments expressed in this presentation are those of the author and do not necessarily reflect the position of the College of Staten Island or the City University of New York.