'Cs 201compiler construction' presentation slideshows

CS 201 Compiler Construction

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CS 201 Compiler Construction

CS 201 Compiler Construction. Lecture 15 Array Dependence Analysis & Loop Parallelization. Loop Parallelization. Goal: Identify loops whose iterations can be executed in parallel on different processors of a shared-memory multiprocessor system. Matrix Multiplication

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CS 201 Compiler Construction

CS 201 Compiler Construction. Lecture 7 Code Optimizations: Partial Redundancy Elimination. Redundancy Elimination. The goal of redundancy elimination is to eliminate unnecessary reevaluations of the same computation. Global Common Sub-expression Elimination Loop Invariant Code Motion

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CS 201 Compiler Construction

CS 201 Compiler Construction. Lecture 6 Code Optimizations: Constant Propagation & Folding. Constant Propagation & Folding. 1. Use of var replaced by a constant value - propagation . 2. Exp. is evaluated or folded if all of its operands are constants.

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CS 201 Compiler Construction

CS 201 Compiler Construction. Lecture 10 SSA-Based Sparse Conditional Constant Propagation. Conditional Constant Propagation. SSA-based algorithm is faster than the previous algorithm that was presented earlier.

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