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Visualization of Procedural Abstraction
Author(s) -
Stefan Schaeckeler,
Weijia Shang,
Ruth Davis
Publication year - 2009
Publication title -
electronic notes in theoretical computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.242
H-Index - 60
ISSN - 1571-0661
DOI - 10.1016/j.entcs.2008.12.046
Subject(s) - abstraction , computer science , visualization , programming language , code (set theory) , program optimization , theoretical computer science , human–computer interaction , artificial intelligence , philosophy , set (abstract data type) , epistemology , compiler
Visualizing impacts of an optimization pass helps to reason about, and to gain insight into, the inner workings of the optimization pass. In this paper, we visualize the impacts of two procedural abstraction passes. For this, we modified two procedural abstraction post pass optimizers to visualize for each the difference in machine code before and after optimization by drawing abstracted fragments in the original program. We then explain how the generated visualizations aid in better understanding the optimization passes

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