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59 lines
2.9 KiB
Markdown
59 lines
2.9 KiB
Markdown
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table of contents
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- [References](#References)
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## TODO
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All of the references listed below were used to some extent to write Cyclone.
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mention husk-scheme
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## Scheme source-to-source transformations
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One of the most important inspiration's for Cyclone was Marc Feeley's [The 90 minute Scheme to C compiler]() which includes a presentation, set of slides, and example code written in Gambit Scheme. Feeley includes an overview of how to compile Scheme to C code using source-to-source transformations, including closure and continuation-passing-style CPS conversions. The 90-minute scc ultimately compiles the code down to a single function and uses jumps to support continuations. This is a bit too limiting for a production compiler, so that part was not used.
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## C Runtime
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Henry Baker's paper [CONS Should Not CONS Its Arguments: Cheney on the M.T.A.](http://www.pipeline.com/~hbaker1/CheneyMTA.html) was used as the target runtime as it provides a reasonably fast approach that includes all of the fundamental requirements for a Scheme runtime: tail calls, garbage collection, and continuations.
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TODO: explain brief overview of how it works, include some comments from him, explain coding style implications, etc
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also mention value types from lisp in small pieces
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also mention CHICKEN, a production-quality compiler that uses Baker's approach.
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## Scheme standards
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r7rs - library (C module) support is the most important, but also exceptions, improvements from r5rs, etc.
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## Interpreter
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used meta-circular interpreter from SICP as a starting point
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## Macros
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Chibi scheme explicit renaming macros provide an efficient place to start
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## future
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should consider optimizations from Andrew Appel's book compiling with continuations. he developed a similar compiler for Standard ML of New Jersey, which is referenced by Baker's paper.
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## Conclusion
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From Feeley's presentation:
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> Performance is not so bad with NO optimizations (about 6 times slower than Gambit-C with full optimization)
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TODO: include simple, rough measurements of compile time Cyclone vs CHICKEN (most similar compiler)
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## References
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- [CONS Should Not CONS Its Arguments, Part II: Cheney on the M.T.A.](http://www.pipeline.com/~hbaker1/CheneyMTA.html), by Henry Baker
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- [CHICKEN Scheme](http://www.call-cc.org/)
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- [Chibi Scheme](https://github.com/ashinn/chibi-scheme)
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- [Compiling Scheme to C with closure conversion](http://matt.might.net/articles/compiling-scheme-to-c/), by Matt Might
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- [Lisp in Small Pieces](http://pagesperso-systeme.lip6.fr/Christian.Queinnec/WWW/LiSP.html), by Christian Queinnec
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- [R<sup>5</sup>RS Scheme Specification](http://www.schemers.org/Documents/Standards/R5RS/HTML/)
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- [R<sup>7</sup>RS Scheme Specification](http://trac.sacrideo.us/wg/wiki)
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- [Structure and Interpretation of Computer Programs](https://mitpress.mit.edu/sicp/full-text/book/book.html), by Harold Abelson and Gerald Jay Sussman
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- [The 90 minute Scheme to C compiler](http://churchturing.org/y/90-min-scc.pdf), by Marc Feeley
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