This software belongs to the ALLIANCE CAD system from the CAO-VLSI team at
ASIM/LIP6/UPMC laboratory.
LIP6/ASIM
University P. et M. Curie
4, place Jussieu
75252 PARIS Cedex 05
FRANCE
Fax : {33/0} 1.44.27.62.86
E-mail support : alliance-support@asim.lip6.fr
gcNodeCct - does a garbage collection
#include logmmm.h"
void gcNodeCct(pC)
pCircuit pC;
gcNodeCct() does a garbarge collection by removing the nodes that aren't pointed in pC.
initializeBdd(SMALL_BDD);
pC = initializeCct("circuit 1",10,10);
addInputCct(pC,"a");
addInputCct(pC,"b");
/* let's suppose that expr = (OR a b) */
addOuputCct(pC,"s1",one);
addOuputCct(pC,"s2",ablToBddCct(pC,expr));
printf("number of nodes of the BDDs system = %d",numberNodeAllBdd());
gcNodeCct(pC,1)
printf("After GC : number of nodes of the BDDs system = %d",numberNodeAllBdd());
/* it will display
number of nodes of the BDDs system = 3
After GC : number of nodes of the BDDs system = 2
*/
destroyCct(pC)
;
destroyBdd(1)
;
log(1) , bdd(1) , gcNodeCct(3) , numberAllNodeBdd(3) .
This tool is under development at the ASIM/LIP6/UPMC laboratory, cao-vlsi
research team.
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If you find bugs, please fill-in the form at
http://asim.lip6.fr/alliance/support/bug-report/
Thanks for doing this.