NAME¶
CLooG - The Chunky Loop Generator
SYNOPSIS¶
cloog [
options | file ] ...
DESCRIPTION¶
Options for code generation:¶
- -l <depth>
- Last loop depth to optimize (-1: infinity) (default setting:
-1).
- -f <depth>
- First loop depth to start loop separation (-1: infinity) (default
setting: 1).
- -stop <depth>
- Loop depth to stop code generation (-1: infinity) (default setting:
-1).
- -strides <boolean>
- Handle non-unit strides (1) or not (0) (default setting: 0).
-first-unroll <depth> First loop dimension to
unroll ( -1: no unrolling)
Options for pretty printing:¶
- -otl <boolean>
- Simplify loops running one time (1) or not (0) (default setting: 1).
- -esp <boolean>
- Allow complex equalities spreading (1) or not (0) (default setting:
0).
- -fsp <level>
- First level to begin the spreading (default setting: 1).
- -block <boolean>
- Make a new statement block per iterator in C programs (1) or not (0)
(default setting: 0).
- -compilable <number>
- Compilable code by using preprocessor (not 0) or not (0), number being the
value of the parameters (default setting: 0).
- -callable <boolean>
- Testable code by using preprocessor (not 0) or not (0) (default setting:
0).
General options:¶
- -o <output>
- Name of the output file; 'stdout' is a special value: when used, output is
standard output (default setting: stdout).
- -v, --version
- Display the version information (and more).
- -q, --quiet
- Don't print any informational messages.
- -h, --help
- Display this information.
The special value 'stdin' for 'file' makes CLooG to read data on standard input.
For bug reporting or any suggestions, please send an email to the author
<cedric.bastoul@inria.fr>.
----- This is a loop generator for scanning Z-polyhedra. It is based on
the work of F. Quillere and C. Bastoul on high level code generation and of
the PolyLib Team on polyhedral computation. This program is distributed under
the terms of the GNU Lesser General Public License (details at
http://www.gnu.org/licenses/lgpl-2.1.html). ----- It would be fair to
refer the following paper in any publication resulting from the use of this
software or its library: @InProceedings{Bas04, author = {Cedric Bastoul},
title = {Code Generation in the Polyhedral Model Is Easier Than You Think},
booktitle = {PACT'13 IEEE International Conference on Parallel Architecture
- and Compilation Techniques},
pages = {7--16}, month = {september}, year = 2004, address = {Juan-les-Pins} }
----- For any information, please ask the author at
<cedric.bastoul@inria.fr>.
SEE ALSO¶
The full documentation for
CLooG is maintained as a Texinfo manual. If
the
info and
CLooG programs are properly installed at your site,
the command
- info CLooG
should give you access to the complete manual.