jedi.c

/*
 * Symbolic encoding program for compiling a symbolic
 * description into a binary representation.  Target
 * is multi-level logic synthesis
 *
 * History:
 *
 * Bill Lin
 * University of California, Berkeley
 * Comments to billlin@ic.Berkeley.EDU
 *
 * Copyright (c) 1989 Bill Lin, UC Berkeley CAD Group
 *     Permission is granted to do anything with this
 *     code except sell it or remove this message.
 */

#include "jedi.h"

FILE *infp;			/* input file pointer */
FILE *outfp;			/* output file pointer */

main(argc, argv)
int argc;
char **argv;
{
    /*
     * parse options
     */
    parse_options(argc, argv);

    /*
     * read input from stdin
     */
    if (kissFlag) {
	read_kiss(infp, outfp);
    } else {
	read_input(infp, outfp);
    }

    /*
     * check if one hot
     */
    if (hotFlag) {
	write_one_hot(outfp);
	(void) exit(0);
    }

    /*
     * compute weights
     */
    if (!sequentialFlag && !srandomFlag && !drandomFlag) {
	compute_weights();
    }

    /* 
     * solve the embedding problem 
     */
    if (srandomFlag || drandomFlag) {
	random_embedding();
    } else if (clusterFlag) {
	cluster_embedding();
    } else if (!sequentialFlag) {
	opt_embedding();			
    }

    if (kissFlag && !plaFlag) {
	write_blif(outfp);
    } else if (kissFlag && plaFlag) {
	write_output(outfp);			
    } else {
	write_output(outfp);			
    }

    (void) exit(0);
} /* end of main */