Project Summary
CLooG is a free software and library to generate code for scanning Z-polyhedra. That is, it finds a code (e.g. in C, FORTRAN...) that reaches each integral point of one or more parameterized polyhedra. CLooG has been originally written to solve the code generation problem for optimizing compilers based on the polytope model. Nevertheless it is used now in various area e.g. to build control automata for high-level synthesis or to find the best polynomial approximation of a function. CLooG may help in any situation where scanning polyhedra matters. While the user has full control on generated code quality, CLooG is designed to avoid control overhead and to produce a very effective code.
In a Nutshell, CLooG...
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took an estimated 3 years of effort (COCOMO model)
starting with its first commit in November, 2005
ending with its most recent commit over 10 years ago
Quick Reference
GNU Lesser General Public License v2.1 or later
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These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
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30 Day SummaryJan 11 2026 — Feb 10 2026
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12 Month SummaryFeb 10 2025 — Feb 10 2026
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