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Diffstat (limited to 'src/sat/aig/aigMan.c')
| -rw-r--r-- | src/sat/aig/aigMan.c | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/src/sat/aig/aigMan.c b/src/sat/aig/aigMan.c deleted file mode 100644 index 4c64c897..00000000 --- a/src/sat/aig/aigMan.c +++ /dev/null @@ -1,157 +0,0 @@ -/**CFile**************************************************************** - - FileName [aigMan.c] - - SystemName [ABC: Logic synthesis and verification system.] - - PackageName [And-Inverter Graph package.] - - Synopsis [] - - Author [Alan Mishchenko] - - Affiliation [UC Berkeley] - - Date [Ver. 1.0. Started - June 20, 2005.] - - Revision [$Id: aigMan.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $] - -***********************************************************************/ - -#include "aig.h" - -//////////////////////////////////////////////////////////////////////// -/// DECLARATIONS /// -//////////////////////////////////////////////////////////////////////// - -//////////////////////////////////////////////////////////////////////// -/// FUNCTION DEFINITIONS /// -//////////////////////////////////////////////////////////////////////// - -/**Function************************************************************* - - Synopsis [Sets the default parameters.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Aig_ManSetDefaultParams( Aig_Param_t * pParam ) -{ - memset( pParam, 0, sizeof(Aig_Param_t) ); - pParam->nPatsRand = 4096; // the number of random patterns - pParam->nBTLimit = 99; // backtrack limit at the intermediate nodes - pParam->nSeconds = 1; // the timeout for the final miter in seconds -} - -/**Function************************************************************* - - Synopsis [Starts the AIG manager.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -Aig_Man_t * Aig_ManStart( Aig_Param_t * pParam ) -{ - Aig_Man_t * p; - // set the random seed for simulation - srand( 0xDEADCAFE ); - // start the manager - p = ALLOC( Aig_Man_t, 1 ); - memset( p, 0, sizeof(Aig_Man_t) ); - p->pParam = &p->Param; - p->nTravIds = 1; - p->nPatsMax = 25; - // set the defaults - *p->pParam = *pParam; - // start memory managers - p->mmNodes = Aig_MemFixedStart( sizeof(Aig_Node_t) ); - // allocate node arrays - p->vPis = Vec_PtrAlloc( 1000 ); // the array of primary inputs - p->vPos = Vec_PtrAlloc( 1000 ); // the array of primary outputs - p->vNodes = Vec_PtrAlloc( 1000 ); // the array of internal nodes - // start the table - p->pTable = Aig_TableCreate( 1000 ); - // create the constant node - p->pConst1 = Aig_NodeCreateConst( p ); - // initialize other variables - p->vFanouts = Vec_PtrAlloc( 10 ); - p->vToReplace = Vec_PtrAlloc( 10 ); - p->vClassTemp = Vec_IntAlloc( 10 ); - p->vPats = Vec_PtrAlloc( p->nPatsMax ); - return p; -} - -/**Function************************************************************* - - Synopsis [Returns the number of dangling nodes removed.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int Aig_ManCleanup( Aig_Man_t * pMan ) -{ - Aig_Node_t * pAnd; - int i, nNodesOld; - nNodesOld = Aig_ManAndNum(pMan); - Aig_ManForEachAnd( pMan, pAnd, i ) - if ( pAnd->nRefs == 0 ) - Aig_NodeDeleteAnd_rec( pMan, pAnd ); - return nNodesOld - Aig_ManAndNum(pMan); -} - -/**Function************************************************************* - - Synopsis [Stops the AIG manager.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Aig_ManStop( Aig_Man_t * p ) -{ - // SAT solver - if ( p->pSat ) solver_delete( p->pSat ); - if ( p->vVar2Sat ) Vec_IntFree( p->vVar2Sat ); - if ( p->vSat2Var ) Vec_IntFree( p->vSat2Var ); - if ( p->vPiSatNums ) Vec_IntFree( p->vPiSatNums ); - // fanouts - if ( p->vFanPivots ) Vec_PtrFree( p->vFanPivots ); - if ( p->vFanFans0 ) Vec_PtrFree( p->vFanFans0 ); - if ( p->vFanFans1 ) Vec_PtrFree( p->vFanFans1 ); - if ( p->vClasses ) Vec_VecFree( p->vClasses ); - // patterns - if ( p->vPats ) Vec_PtrFree( p->vPats ); - if ( p->pPatMask ) Aig_PatternFree( p->pPatMask ); - // nodes - Aig_MemFixedStop( p->mmNodes, 0 ); - Vec_PtrFree( p->vNodes ); - Vec_PtrFree( p->vPis ); - Vec_PtrFree( p->vPos ); - // temporary - Vec_PtrFree( p->vFanouts ); - Vec_PtrFree( p->vToReplace ); - Vec_IntFree( p->vClassTemp ); - Aig_TableFree( p->pTable ); - free( p ); -} - -//////////////////////////////////////////////////////////////////////// -/// END OF FILE /// -//////////////////////////////////////////////////////////////////////// - - |