amapMan.c File Reference

#include "amapInt.h"

Go to the source code of this file.

Functions
ABC_NAMESPACE_IMPL_START Amap_Man_t *	Amap_ManStart (int nNodes)
	DECLARATIONS ///. More...
void	Amap_ManStop (Amap_Man_t *p)

Function Documentation

ABC_NAMESPACE_IMPL_START Amap_Man_t* Amap_ManStart

(

int

nNodes

)

DECLARATIONS ///.

CFile****************************************************************

FileName [amapMan.c]

SystemName [ABC: Logic synthesis and verification system.]

PackageName [Technology mapper for standard cells.]

Synopsis [Mapping manager.]

Author [Alan Mishchenko]

Affiliation [UC Berkeley]

Date [Ver. 1.0. Started - June 20, 2005.]

Revision [

Id:

amapMan.c,v 1.00 2005/06/20 00:00:00 alanmi Exp

]FUNCTION DEFINITIONS /// Function*************************************************************

Synopsis [Starts the AIG manager.]

Description []

SideEffects []

SeeAlso []

Definition at line 45 of file amapMan.c.

{
    Amap_Man_t * p;
    // start the manager
    p = ABC_ALLOC( Amap_Man_t, 1 );
    memset( p, 0, sizeof(Amap_Man_t) );
    p->fEpsilonInternal = (float)0.01;
    // allocate arrays for nodes
    p->vPis    = Vec_PtrAlloc( 100 );
    p->vPos    = Vec_PtrAlloc( 100 );
    p->vObjs   = Vec_PtrAlloc( 100 );
    p->vTemp   = Vec_IntAlloc( 100 );
    p->vCuts0  = Vec_PtrAlloc( 100 );
    p->vCuts1  = Vec_PtrAlloc( 100 );
    p->vCuts2  = Vec_PtrAlloc( 100 );
    // prepare the memory manager
    p->pMemObj = Aig_MmFixedStart( sizeof(Amap_Obj_t), nNodes );
    p->pMemCuts = Aig_MmFlexStart();
    p->pMemCutBest = Aig_MmFlexStart();
    p->pMemTemp = Aig_MmFlexStart();
    return p;
}

void Amap_ManStop

(

Amap_Man_t *

p

)

Function*************************************************************

Synopsis []

Description []

SideEffects []

SeeAlso []

Definition at line 79 of file amapMan.c.

{
    Vec_PtrFree( p->vPis );
    Vec_PtrFree( p->vPos );
    Vec_PtrFree( p->vObjs );
    Vec_PtrFree( p->vCuts0 );
    Vec_PtrFree( p->vCuts1 );
    Vec_PtrFree( p->vCuts2 );
    Vec_IntFree( p->vTemp );
    Aig_MmFixedStop( p->pMemObj, 0 );
    Aig_MmFlexStop( p->pMemCuts, 0 );
    Aig_MmFlexStop( p->pMemCutBest, 0 );
    Aig_MmFlexStop( p->pMemTemp, 0 );
    ABC_FREE( p->pMatsTemp );
    ABC_FREE( p->ppCutsTemp );
    ABC_FREE( p->pCutsPi );
    ABC_FREE( p );
}