cmgraphs.cpp File Reference

Conley-Morse graphs - the main program. More...

#include <exception>
#include "chomp/system/config.h"
#include "chomp/system/textfile.h"
#include "chomp/system/timeused.h"
#include "chomp/system/arg.h"
#include "chomp/multiwork/mw.h"
#include "config.h"
#include "typedefs.h"
#include "worker.h"
#include "coord.h"

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])
	The main procedure of the program.
Variables
const char *	title
	The title of the program which is displayed every time the program is launcued.
const char *	helpinfo
	The help information about the program which is displayed if the program is launched without command-line arguments or with incorrect arguments.

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Detailed Description

Conley-Morse graphs - the main program.

This program computes a set of Conley-Morse graphs for a given discrete dynamical system for a prescribed rectangular range of parameters, and establishes the continuation relation between adjacent computed graphs.

Author:

Pawel Pilarczyk

Definition in file cmgraphs.cpp.

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Function Documentation

int main	(	int	argc,
		char *	argv[]
	)

The main procedure of the program.

Returns: 0 = Ok, -1 = Error, 1 = Help displayed, 2 = Wrong arguments.

Definition at line 134 of file cmgraphs.cpp.

References helpinfo, and title.

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Variable Documentation

const char* helpinfo

Initial value:

 "\
This is the front-end program for the computation of Conley-Morse graphs\n\
for a selected range of parameters for a given discrete dynamical system,\n\
as configured in the file 'config.h' of the source code. Please, see the\n\
documentation of the program and the source code for more information.\n\
Command line arguments (at least '-w', '-c' or '-f' must be specified):\n\
-w computer:port - run as a worker and connect to the given coordinator,\n\
-c [port] - run as a coordinator and listen to workers at the given port;\n\
\tif port=0 (default) then runs the computations locally only,\n\
-f prefix - file name prefix for saving the final continuation data & png,\n\
-i filename - intermediate results file (new results will be appended),\n\
-g filename - file name to save the text code for Conley-Morse graphs,\n\
-s prefix - file name prefix for saving shared Morse decompositions,\n\
-p prefix - file name prefix for PNG pictures of Morse decompositions,\n\
-n num - the expected number of workers (affects data chunk sizes),\n\
--full - use the full range of the phase space to plot Morse sets,\n\
--log filename - file name to save all the text output of the program to,\n\
--quiet - suppress any output written to the terminal,\n\
--debug - display additional information useful for debugging,\n\
--help - make the program show this brief help information and exit.\n\
For more information ask the author at http://www.pawelpilarczyk.com/."

The help information about the program which is displayed if the program is launched without command-line arguments or with incorrect arguments.

Definition at line 105 of file cmgraphs.cpp.

Referenced by main().

const char* title

Initial value:

 "\
This is a Conley-Morse graphs computation program.\n\
Ver. 0.01, April 19, 2008. Copyright (C) 2005-2008 by Pawel Pilarczyk.\n\
This is free software. No warranty. Consult 'license.txt' for details."

The title of the program which is displayed every time the program is launcued.

Definition at line 97 of file cmgraphs.cpp.

Referenced by main().

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