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Commit a8f6e5c6 by Yen-Sheng Ho
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added an option -b to %pdra

parent a7bc919b
Showing with 237 additions and 32 deletions
src/base/wlc/wlc.h
......@@ -174,6 +174,7 @@ struct Wlc_Par_t_
int fPushClauses; // Push clauses in the reloaded trace
int fMFFC; // Refine the entire MFFC of a PPI
int fPdra; // Use pdr -nct
int fProofRefine; // Use proof-based refinement
int fVerbose; // verbose output
int fPdrVerbose; // verbose output
};
......@@ -311,6 +312,7 @@ extern void Wlc_NtkTransferNames( Wlc_Ntk_t * pNew, Wlc_Ntk_t * p );
extern char * Wlc_NtkNewName( Wlc_Ntk_t * p, int iCoId, int fSeq );
extern Wlc_Ntk_t * Wlc_NtkDupDfs( Wlc_Ntk_t * p, int fMarked, int fSeq );
extern Wlc_Ntk_t * Wlc_NtkDupDfsAbs( Wlc_Ntk_t * p, Vec_Int_t * vPisOld, Vec_Int_t * vPisNew, Vec_Int_t * vFlops );
extern Wlc_Ntk_t * Wlc_NtkDupDfsSimple( Wlc_Ntk_t * p );
extern void Wlc_NtkCleanMarks( Wlc_Ntk_t * p );
extern void Wlc_NtkMarkCone( Wlc_Ntk_t * p, int iCoId, int Range, int fSeq, int fAllPis );
extern void Wlc_NtkProfileCones( Wlc_Ntk_t * p );
......
src/base/wlc/wlcCom.c
......@@ -462,7 +462,7 @@ int Abc_CommandPdrAbs( Abc_Frame_t * pAbc, int argc, char ** argv )
int c;
Wlc_ManSetDefaultParams( pPars );
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "AMXFIacpmxvwh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "AMXFIabcpmxvwh" ) ) != EOF )
{
switch ( c )
{
......@@ -524,6 +524,9 @@ int Abc_CommandPdrAbs( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'a':
pPars->fPdra ^= 1;
break;
case 'b':
pPars->fProofRefine ^= 1;
break;
case 'x':
pPars->fXorOutput ^= 1;
break;
......@@ -556,7 +559,7 @@ int Abc_CommandPdrAbs( Abc_Frame_t * pAbc, int argc, char ** argv )
Wlc_NtkPdrAbs( pNtk, pPars );
return 0;
usage:
Abc_Print( -2, "usage: %%pdra [-AMXFI num] [-acpmxvwh]\n" );
Abc_Print( -2, "usage: %%pdra [-AMXFI num] [-abcpmxvwh]\n" );
Abc_Print( -2, "\t abstraction for word-level networks\n" );
Abc_Print( -2, "\t-A num : minimum bit-width of an adder/subtractor to abstract [default = %d]\n", pPars->nBitsAdd );
Abc_Print( -2, "\t-M num : minimum bit-width of a multiplier to abstract [default = %d]\n", pPars->nBitsMul );
......@@ -564,7 +567,8 @@ usage:
Abc_Print( -2, "\t-F num : minimum bit-width of a flip-flop to abstract [default = %d]\n", pPars->nBitsFlop );
Abc_Print( -2, "\t-I num : maximum number of CEGAR iterations [default = %d]\n", pPars->nIterMax );
Abc_Print( -2, "\t-x : toggle XORing outputs of word-level miter [default = %s]\n", pPars->fXorOutput? "yes": "no" );
Abc_Print( -2, "\t-a : toggle running pdr with -nct [default = %s]\n", pPars->fPdra? "yes": "no" );
Abc_Print( -2, "\t-a : toggle running pdr with -nct [default = %s]\n", pPars->fPdra? "yes": "no" );
Abc_Print( -2, "\t-b : toggle using proof-based refinement [default = %s]\n", pPars->fProofRefine? "yes": "no" );
Abc_Print( -2, "\t-c : toggle checking clauses in the reloaded trace [default = %s]\n", pPars->fCheckClauses? "yes": "no" );
Abc_Print( -2, "\t-p : toggle pushing clauses in the reloaded trace [default = %s]\n", pPars->fPushClauses? "yes": "no" );
Abc_Print( -2, "\t-m : toggle refining the whole MFFC of a PPI [default = %s]\n", pPars->fMFFC? "yes": "no" );
......
src/base/wlc/wlcNtk.c
......@@ -108,18 +108,19 @@ char * Wlc_ObjTypeName( Wlc_Obj_t * p ) { return Wlc_Names[p->Type]; }
void Wlc_ManSetDefaultParams( Wlc_Par_t * pPars )
{
memset( pPars, 0, sizeof(Wlc_Par_t) );
pPars->nBitsAdd = ABC_INFINITY; // adder bit-width
pPars->nBitsMul = ABC_INFINITY; // multiplier bit-widht
pPars->nBitsMux = ABC_INFINITY; // MUX bit-width
pPars->nBitsFlop = ABC_INFINITY; // flop bit-width
pPars->nIterMax = 1000; // the max number of iterations
pPars->fXorOutput = 1; // XOR outputs of word-level miter
pPars->fCheckClauses = 1; // Check clauses in the reloaded trace
pPars->fPushClauses = 0; // Push clauses in the reloaded trace
pPars->fMFFC = 1; // Refine the entire MFFC of a PPI
pPars->fPdra = 0; // Use pdr -nct
pPars->fVerbose = 0; // verbose output`
pPars->fPdrVerbose = 0; // show verbose PDR output
pPars->nBitsAdd = ABC_INFINITY; // adder bit-width
pPars->nBitsMul = ABC_INFINITY; // multiplier bit-widht
pPars->nBitsMux = ABC_INFINITY; // MUX bit-width
pPars->nBitsFlop = ABC_INFINITY; // flop bit-width
pPars->nIterMax = 1000; // the max number of iterations
pPars->fXorOutput = 1; // XOR outputs of word-level miter
pPars->fCheckClauses = 1; // Check clauses in the reloaded trace
pPars->fPushClauses = 0; // Push clauses in the reloaded trace
pPars->fMFFC = 1; // Refine the entire MFFC of a PPI
pPars->fPdra = 0; // Use pdr -nct
pPars->fProofRefine = 0; // Use proof-based refinement
pPars->fVerbose = 0; // verbose output`
pPars->fPdrVerbose = 0; // show verbose PDR output
}
/**Function*************************************************************
......@@ -832,6 +833,33 @@ void Wlc_NtkDupDfs_rec( Wlc_Ntk_t * pNew, Wlc_Ntk_t * p, int iObj, Vec_Int_t * v
Wlc_NtkDupDfs_rec( pNew, p, iFanin, vFanins );
Wlc_ObjDup( pNew, p, iObj, vFanins );
}
Wlc_Ntk_t * Wlc_NtkDupDfsSimple( Wlc_Ntk_t * p )
{
Wlc_Ntk_t * pNew;
Wlc_Obj_t * pObj;
Vec_Int_t * vFanins;
int i;
Wlc_NtkCleanCopy( p );
vFanins = Vec_IntAlloc( 100 );
pNew = Wlc_NtkAlloc( p->pName, p->nObjsAlloc );
pNew->fSmtLib = p->fSmtLib;
Wlc_NtkForEachCi( p, pObj, i )
Wlc_ObjDup( pNew, p, Wlc_ObjId(p, pObj), vFanins );
Wlc_NtkForEachCo( p, pObj, i )
Wlc_NtkDupDfs_rec( pNew, p, Wlc_ObjId(p, pObj), vFanins );
Wlc_NtkForEachCo( p, pObj, i )
Wlc_ObjSetCo( pNew, Wlc_ObjCopyObj(pNew, p, pObj), pObj->fIsFi );
if ( p->vInits )
pNew->vInits = Vec_IntDup( p->vInits );
if ( p->pInits )
pNew->pInits = Abc_UtilStrsav( p->pInits );
Vec_IntFree( vFanins );
if ( p->pSpec )
pNew->pSpec = Abc_UtilStrsav( p->pSpec );
return pNew;
}
Wlc_Ntk_t * Wlc_NtkDupDfs( Wlc_Ntk_t * p, int fMarked, int fSeq )
{
Wlc_Ntk_t * pNew;
......
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