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CCA: preprocessor and library for Causal Commutative Arrows (CCA)

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A library that provides normalization support via Template Haskell for CCAs, and a modified preprocessor based on Ross Paterson's arrowp that reads Haskell with arrow notation and outputs Haskell 98 + Template Haskell sources for use with CCA library.

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Versions [RSS] 0.1, 0.1.1, 0.1.3, 0.1.4, 0.1.5, 0.1.5.1, 0.1.5.2, 0.1.5.3
Dependencies array, base (>=3 && <5), containers, ghc-prim, haskell-src, syb, template-haskell [details]
License BSD-3-Clause
Author Paul H Liu <paul@thev.net>, Eric Cheng <eric.cheng@yale.edu>
Maintainer Paul H Liu <paul@thev.net>
Category Development
Home page not available
Source repo head: darcs get http://code.haskell.org/CCA/
Uploaded by PaulLiu at 2010-04-13T04:08:59Z
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Reverse Dependencies 3 direct, 6 indirect [details]
Executables ccap
Downloads 9332 total (7 in the last 30 days)
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Readme for CCA-0.1.3

[back to package description] 
A Library and Preprocessor for Causal Commutative Arrows (CCA)
==============================================================

This library implements the CCA normalization described in the paper [1].
It uses Template Haskell as a staged compilation for arrow programs written
in arrow syntax. A modified arrow preprocesor based on Paterson's arrowp
program, now called ccap, is provided to help preparing proper input to 
Template Haskell. 

Note that this is a preliminary release, and still very experimental. Please
send your feedbacks directly to Paul H. Liu <paul@thev.net>, as well as
Eric Cheng <eric.cheng@yale.edu>. All suggestions are welcome.

ChangeLog:

    Mon Apr 12 EDT 2010: 

        Normalize to loopD instead of loopB, add more test cases, add support
        for GHC 6.12.1, and bump version to 0.1.3.

    Sun Sep 13 EDT 2009: Some cleanup using HLint, bump version to 0.1.2.

----
Last Modified: Wed Sep 13 EDT 2009

[1]: Hai Liu, Eric Cheng, and Paul Hudak. Causal Commutative Arrows and Their
Optimization. Proceedings of the 14th ACM SIGPLAN International Conference on
Functional Programming (ICFP 2009). Edinburgh, Scotland. August 2009