Mumbo: A Rule-Based Implementation of a Run-time Program Generation Language
Author(s) -
Barış Aktemur,
Sam Kamin
Publication year - 2006
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.2005.06.036
Subject(s) - computer science , compiler , programming language , rewriting , partial evaluation , java , code generation , simple (philosophy) , dynamic compilation , optimizing compiler , just in time compilation , code (set theory) , parallel computing , operating system , philosophy , set (abstract data type) , epistemology , key (lock)
We describe our efforts to use rule-based programming to produce a model of Jumbo, a run-time program generation (RTPG) system for Java. Jumbo incorporates RTPG following the simple principle that the regular compiler — or, rather, its back-end — can be used both for ordinary, static compilation and for run-time compilation. This tends to produce a run-time compiler that is inefficient but potentially subject to improvement by partial evaluation. However, the complexity of the language and compiler have made it difficult for us to achieve actual optimization. The model, written in Maude, preserves all the essential ingredients of Jumbo, but operates on a simplified language, called Mumbo. The simplification in the language together with Maude's support for code rewriting has allowed us to make rapid progress. We discuss the model in detail, the kinds of optimizations we have obtained, and the impact on the Jumbo project
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