davewathaverford / the-omega-project
Licence: BSD-2-Clause License
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 w…
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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
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