https://github.com/davewathaverford/the-omega-project

Tools from Pugh et al.'s "Omega Project" for constraint-based compiler tools: The "Omega Library" for constraint manipulation; The "Omega Calculator" (text interface); the "Omega Test" for depedence analysis; the "Uniform Library" for code transformation; and the "Code generation" library for generating the transformed code. I am experimenting with tracking bugs with Lighthouse, but am not yet sure I've got it configure right --- see http://davew_haverford.lighthouseapp.com/projects/13658-the-omega-project/overview (if you can; if you can't, email [email protected]).
https://github.com/davewathaverford/the-omega-project

Last synced: 3 months ago
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Tools from Pugh et al.'s "Omega Project" for constraint-based compiler tools: The "Omega Library" for constraint manipulation; The "Omega Calculator" (text interface); the "Omega Test" for depedence analysis; the "Uniform Library" for code transformation; and the "Code generation" library for generating the transformed code. I am experimenting with tracking bugs with Lighthouse, but am not yet sure I've got it configure right --- see http://davew_haverford.lighthouseapp.com/projects/13658-the-omega-project/overview (if you can; if you can't, email [email protected]).

• Host: GitHub
• URL: https://github.com/davewathaverford/the-omega-project
• Owner: davewathaverford
• License: bsd-2-clause
• Created: 2008-07-01T17:32:12.000Z (over 16 years ago)
• Default Branch: master
• Last Pushed: 2021-08-08T06:02:08.000Z (over 3 years ago)
• Last Synced: 2023-10-20T19:14:19.695Z (over 1 year ago)
• Language: C
• Homepage: http://www.cs.umd.edu/projects/omega/
• Size: 3.85 MB
• Stars: 69
• Watchers: 3
• Forks: 25
• Open Issues: 5
• Metadata Files:
  • Readme: README
  • License: LICENSE

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• AwesomeCompiler - the-omega-project

README

        
Omega Project Source Release, version 2.1

This is verion 2.1 of the Omega Project software, including:

    * The Omega library, a set of routines for manipulating linear constraints

	    over integer variables,  Presburger formulas, and Integer tuple

	    relations and sets.

    * The code generation library, a set of routines for generating code to

	    scan the points in the union of a number of convex sets. 

    * The Omega calculator, a text-based interface to the Omega library

    * Petit, a educational/research tool for analyzing array data dependences

    * The Uniform library, a source to source parallelizing transformation 

      system, described in Wayne Kelly's Ph.D. dissertation.

Many new features have been added, and numerous bugs fixed, by a

number of groups since the August 2000 version 1.2 from the cs.umd.edu

web site. A quick check of the omega calculator regression tests indicates

that there is one difference in the generated code for a time-skewed example,

but this may just be an equivalent iteration space expressed in a different

way.

The web site of the Omega Project remains at

	http://www.cs.umd.edu/projects/omega

	mailto:[email protected]

but the source code is now on github.com:

	http://github.com/davewathaverford/the-omega-project/

To obtain a read-only copy of the source code on linux or MacOS

with a command-line git client, use the command

	git clone git://github.com/davewathaverford/the-omega-project