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Diffstat (limited to 'src/aig/kit/kit.h')
| -rw-r--r-- | src/aig/kit/kit.h | 594 |
1 files changed, 0 insertions, 594 deletions
diff --git a/src/aig/kit/kit.h b/src/aig/kit/kit.h deleted file mode 100644 index 06a93cf0..00000000 --- a/src/aig/kit/kit.h +++ /dev/null @@ -1,594 +0,0 @@ -/**CFile**************************************************************** - - FileName [kit.h] - - SystemName [ABC: Logic synthesis and verification system.] - - PackageName [Computation kit.] - - Synopsis [External declarations.] - - Author [Alan Mishchenko] - - Affiliation [UC Berkeley] - - Date [Ver. 1.0. Started - Dec 6, 2006.] - - Revision [$Id: kit.h,v 1.00 2006/12/06 00:00:00 alanmi Exp $] - -***********************************************************************/ - -#ifndef __KIT_H__ -#define __KIT_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -//////////////////////////////////////////////////////////////////////// -/// INCLUDES /// -//////////////////////////////////////////////////////////////////////// - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <assert.h> -#include <time.h> -#include "vec.h" -#include "extra.h" -#include "cloud.h" - -//////////////////////////////////////////////////////////////////////// -/// PARAMETERS /// -//////////////////////////////////////////////////////////////////////// - -//////////////////////////////////////////////////////////////////////// -/// BASIC TYPES /// -//////////////////////////////////////////////////////////////////////// - -typedef struct Kit_Sop_t_ Kit_Sop_t; -struct Kit_Sop_t_ -{ - int nCubes; // the number of cubes - unsigned * pCubes; // the storage for cubes -}; - -typedef struct Kit_Edge_t_ Kit_Edge_t; -struct Kit_Edge_t_ -{ - unsigned fCompl : 1; // the complemented bit - unsigned Node : 30; // the decomposition node pointed by the edge -}; - -typedef struct Kit_Node_t_ Kit_Node_t; -struct Kit_Node_t_ -{ - Kit_Edge_t eEdge0; // the left child of the node - Kit_Edge_t eEdge1; // the right child of the node - // other info - void * pFunc; // the function of the node (BDD or AIG) - unsigned Level : 14; // the level of this node in the global AIG - // printing info - unsigned fNodeOr : 1; // marks the original OR node - unsigned fCompl0 : 1; // marks the original complemented edge - unsigned fCompl1 : 1; // marks the original complemented edge - // latch info - unsigned nLat0 : 5; // the number of latches on the first edge - unsigned nLat1 : 5; // the number of latches on the second edge - unsigned nLat2 : 5; // the number of latches on the output edge -}; - -typedef struct Kit_Graph_t_ Kit_Graph_t; -struct Kit_Graph_t_ -{ - int fConst; // marks the constant 1 graph - int nLeaves; // the number of leaves - int nSize; // the number of nodes (including the leaves) - int nCap; // the number of allocated nodes - Kit_Node_t * pNodes; // the array of leaves and internal nodes - Kit_Edge_t eRoot; // the pointer to the topmost node -}; - - -// DSD node types -typedef enum { - KIT_DSD_NONE = 0, // 0: unknown - KIT_DSD_CONST1, // 1: constant 1 - KIT_DSD_VAR, // 2: elementary variable - KIT_DSD_AND, // 3: multi-input AND - KIT_DSD_XOR, // 4: multi-input XOR - KIT_DSD_PRIME // 5: arbitrary function of 3+ variables -} Kit_Dsd_t; - -// DSD node -typedef struct Kit_DsdObj_t_ Kit_DsdObj_t; -struct Kit_DsdObj_t_ -{ - unsigned Id : 6; // the number of this node - unsigned Type : 3; // none, const, var, AND, XOR, MUX, PRIME - unsigned fMark : 1; // finished checking output - unsigned Offset : 8; // offset to the truth table - unsigned nRefs : 8; // offset to the truth table - unsigned nFans : 6; // the number of fanins of this node - unsigned char pFans[0]; // the fanin literals -}; - -// DSD network -typedef struct Kit_DsdNtk_t_ Kit_DsdNtk_t; -struct Kit_DsdNtk_t_ -{ - unsigned char nVars; // at most 16 (perhaps 18?) - unsigned char nNodesAlloc; // the number of allocated nodes (at most nVars) - unsigned char nNodes; // the number of nodes - unsigned char Root; // the root of the tree - unsigned * pMem; // memory for the truth tables (memory manager?) - unsigned * pSupps; // supports of the nodes - Kit_DsdObj_t** pNodes; // the nodes -}; - -// DSD manager -typedef struct Kit_DsdMan_t_ Kit_DsdMan_t; -struct Kit_DsdMan_t_ -{ - int nVars; // the maximum number of variables - int nWords; // the number of words in TTs - Vec_Ptr_t * vTtElems; // elementary truth tables - Vec_Ptr_t * vTtNodes; // the node truth tables - // BDD representation - CloudManager * dd; // BDD package - Vec_Ptr_t * vTtBdds; // the node truth tables - Vec_Int_t * vNodes; // temporary array for BDD nodes -}; - -static inline int Kit_DsdVar2Lit( int Var, int fCompl ) { return Var + Var + fCompl; } -static inline int Kit_DsdLit2Var( int Lit ) { return Lit >> 1; } -static inline int Kit_DsdLitIsCompl( int Lit ) { return Lit & 1; } -static inline int Kit_DsdLitNot( int Lit ) { return Lit ^ 1; } -static inline int Kit_DsdLitNotCond( int Lit, int c ) { return Lit ^ (int)(c > 0); } -static inline int Kit_DsdLitRegular( int Lit ) { return Lit & 0xfe; } - -static inline unsigned Kit_DsdObjOffset( int nFans ) { return (nFans >> 2) + ((nFans & 3) > 0); } -static inline unsigned * Kit_DsdObjTruth( Kit_DsdObj_t * pObj ) { return pObj->Type == KIT_DSD_PRIME ? (unsigned *)pObj->pFans + pObj->Offset: NULL; } -static inline int Kit_DsdNtkObjNum( Kit_DsdNtk_t * pNtk ){ return pNtk->nVars + pNtk->nNodes; } -static inline Kit_DsdObj_t * Kit_DsdNtkObj( Kit_DsdNtk_t * pNtk, int Id ) { assert( Id >= 0 && Id < pNtk->nVars + pNtk->nNodes ); return Id < pNtk->nVars ? NULL : pNtk->pNodes[Id - pNtk->nVars]; } -static inline Kit_DsdObj_t * Kit_DsdNtkRoot( Kit_DsdNtk_t * pNtk ) { return Kit_DsdNtkObj( pNtk, Kit_DsdLit2Var(pNtk->Root) ); } -static inline int Kit_DsdLitIsLeaf( Kit_DsdNtk_t * pNtk, int Lit ) { int Id = Kit_DsdLit2Var(Lit); assert( Id >= 0 && Id < pNtk->nVars + pNtk->nNodes ); return Id < pNtk->nVars; } -static inline unsigned Kit_DsdLitSupport( Kit_DsdNtk_t * pNtk, int Lit ) { int Id = Kit_DsdLit2Var(Lit); assert( Id >= 0 && Id < pNtk->nVars + pNtk->nNodes ); return pNtk->pSupps? (Id < pNtk->nVars? (1 << Id) : pNtk->pSupps[Id - pNtk->nVars]) : 0; } - -#define Kit_DsdNtkForEachObj( pNtk, pObj, i ) \ - for ( i = 0; (i < (pNtk)->nNodes) && ((pObj) = (pNtk)->pNodes[i]); i++ ) -#define Kit_DsdObjForEachFanin( pNtk, pObj, iLit, i ) \ - for ( i = 0; (i < (pObj)->nFans) && ((iLit) = (pObj)->pFans[i], 1); i++ ) - -//////////////////////////////////////////////////////////////////////// -/// MACRO DEFINITIONS /// -//////////////////////////////////////////////////////////////////////// - -#define KIT_MIN(a,b) (((a) < (b))? (a) : (b)) -#define KIT_MAX(a,b) (((a) > (b))? (a) : (b)) -#define KIT_INFINITY (100000000) - -#ifndef ALLOC -#define ALLOC(type, num) ((type *) malloc(sizeof(type) * (num))) -#endif - -#ifndef FREE -#define FREE(obj) ((obj) ? (free((char *) (obj)), (obj) = 0) : 0) -#endif - -#ifndef REALLOC -#define REALLOC(type, obj, num) \ - ((obj) ? ((type *) realloc((char *)(obj), sizeof(type) * (num))) : \ - ((type *) malloc(sizeof(type) * (num)))) -#endif - -static inline int Kit_CubeHasLit( unsigned uCube, int i ) { return(uCube & (unsigned)(1<<i)) > 0; } -static inline unsigned Kit_CubeSetLit( unsigned uCube, int i ) { return uCube | (unsigned)(1<<i); } -static inline unsigned Kit_CubeXorLit( unsigned uCube, int i ) { return uCube ^ (unsigned)(1<<i); } -static inline unsigned Kit_CubeRemLit( unsigned uCube, int i ) { return uCube & ~(unsigned)(1<<i); } - -static inline int Kit_CubeContains( unsigned uLarge, unsigned uSmall ) { return (uLarge & uSmall) == uSmall; } -static inline unsigned Kit_CubeSharp( unsigned uCube, unsigned uMask ) { return uCube & ~uMask; } -static inline unsigned Kit_CubeMask( int nVar ) { return (~(unsigned)0) >> (32-nVar); } - -static inline int Kit_CubeIsMarked( unsigned uCube ) { return Kit_CubeHasLit( uCube, 31 ); } -static inline unsigned Kit_CubeMark( unsigned uCube ) { return Kit_CubeSetLit( uCube, 31 ); } -static inline unsigned Kit_CubeUnmark( unsigned uCube ) { return Kit_CubeRemLit( uCube, 31 ); } - -static inline int Kit_SopCubeNum( Kit_Sop_t * cSop ) { return cSop->nCubes; } -static inline unsigned Kit_SopCube( Kit_Sop_t * cSop, int i ) { return cSop->pCubes[i]; } -static inline void Kit_SopShrink( Kit_Sop_t * cSop, int nCubesNew ) { cSop->nCubes = nCubesNew; } -static inline void Kit_SopPushCube( Kit_Sop_t * cSop, unsigned uCube ) { cSop->pCubes[cSop->nCubes++] = uCube; } -static inline void Kit_SopWriteCube( Kit_Sop_t * cSop, unsigned uCube, int i ) { cSop->pCubes[i] = uCube; } - -static inline Kit_Edge_t Kit_EdgeCreate( int Node, int fCompl ) { Kit_Edge_t eEdge = { fCompl, Node }; return eEdge; } -static inline unsigned Kit_EdgeToInt( Kit_Edge_t eEdge ) { return (eEdge.Node << 1) | eEdge.fCompl; } -static inline Kit_Edge_t Kit_IntToEdge( unsigned Edge ) { return Kit_EdgeCreate( Edge >> 1, Edge & 1 ); } -static inline unsigned Kit_EdgeToInt_( Kit_Edge_t eEdge ) { return *(unsigned *)&eEdge; } -static inline Kit_Edge_t Kit_IntToEdge_( unsigned Edge ) { return *(Kit_Edge_t *)&Edge; } - -static inline int Kit_GraphIsConst( Kit_Graph_t * pGraph ) { return pGraph->fConst; } -static inline int Kit_GraphIsConst0( Kit_Graph_t * pGraph ) { return pGraph->fConst && pGraph->eRoot.fCompl; } -static inline int Kit_GraphIsConst1( Kit_Graph_t * pGraph ) { return pGraph->fConst && !pGraph->eRoot.fCompl; } -static inline int Kit_GraphIsComplement( Kit_Graph_t * pGraph ) { return pGraph->eRoot.fCompl; } -static inline int Kit_GraphIsVar( Kit_Graph_t * pGraph ) { return pGraph->eRoot.Node < (unsigned)pGraph->nLeaves; } -static inline void Kit_GraphComplement( Kit_Graph_t * pGraph ) { pGraph->eRoot.fCompl ^= 1; } -static inline void Kit_GraphSetRoot( Kit_Graph_t * pGraph, Kit_Edge_t eRoot ) { pGraph->eRoot = eRoot; } -static inline int Kit_GraphLeaveNum( Kit_Graph_t * pGraph ) { return pGraph->nLeaves; } -static inline int Kit_GraphNodeNum( Kit_Graph_t * pGraph ) { return pGraph->nSize - pGraph->nLeaves; } -static inline Kit_Node_t * Kit_GraphNode( Kit_Graph_t * pGraph, int i ) { return pGraph->pNodes + i; } -static inline Kit_Node_t * Kit_GraphNodeLast( Kit_Graph_t * pGraph ) { return pGraph->pNodes + pGraph->nSize - 1; } -static inline int Kit_GraphNodeInt( Kit_Graph_t * pGraph, Kit_Node_t * pNode ) { return pNode - pGraph->pNodes; } -static inline int Kit_GraphNodeIsVar( Kit_Graph_t * pGraph, Kit_Node_t * pNode ) { return Kit_GraphNodeInt(pGraph,pNode) < pGraph->nLeaves; } -static inline Kit_Node_t * Kit_GraphVar( Kit_Graph_t * pGraph ) { assert( Kit_GraphIsVar( pGraph ) ); return Kit_GraphNode( pGraph, pGraph->eRoot.Node ); } -static inline int Kit_GraphVarInt( Kit_Graph_t * pGraph ) { assert( Kit_GraphIsVar( pGraph ) ); return Kit_GraphNodeInt( pGraph, Kit_GraphVar(pGraph) ); } -static inline Kit_Node_t * Kit_GraphNodeFanin0( Kit_Graph_t * pGraph, Kit_Node_t * pNode ){ return Kit_GraphNodeIsVar(pGraph, pNode)? NULL : Kit_GraphNode(pGraph, pNode->eEdge0.Node); } -static inline Kit_Node_t * Kit_GraphNodeFanin1( Kit_Graph_t * pGraph, Kit_Node_t * pNode ){ return Kit_GraphNodeIsVar(pGraph, pNode)? NULL : Kit_GraphNode(pGraph, pNode->eEdge1.Node); } -static inline int Kit_GraphRootLevel( Kit_Graph_t * pGraph ) { return Kit_GraphNode(pGraph, pGraph->eRoot.Node)->Level; } - -static inline int Kit_Float2Int( float Val ) { return *((int *)&Val); } -static inline float Kit_Int2Float( int Num ) { return *((float *)&Num); } -static inline int Kit_BitWordNum( int nBits ) { return nBits/(8*sizeof(unsigned)) + ((nBits%(8*sizeof(unsigned))) > 0); } -static inline int Kit_TruthWordNum( int nVars ) { return nVars <= 5 ? 1 : (1 << (nVars - 5)); } -static inline unsigned Kit_BitMask( int nBits ) { assert( nBits <= 32 ); return ~((~(unsigned)0) << nBits); } - -static inline void Kit_TruthSetBit( unsigned * p, int Bit ) { p[Bit>>5] |= (1<<(Bit & 31)); } -static inline void Kit_TruthXorBit( unsigned * p, int Bit ) { p[Bit>>5] ^= (1<<(Bit & 31)); } -static inline int Kit_TruthHasBit( unsigned * p, int Bit ) { return (p[Bit>>5] & (1<<(Bit & 31))) > 0; } - -static inline int Kit_WordFindFirstBit( unsigned uWord ) -{ - int i; - for ( i = 0; i < 32; i++ ) - if ( uWord & (1 << i) ) - return i; - return -1; -} -static inline int Kit_WordHasOneBit( unsigned uWord ) -{ - return (uWord & (uWord - 1)) == 0; -} -static inline int Kit_WordCountOnes( unsigned uWord ) -{ - uWord = (uWord & 0x55555555) + ((uWord>>1) & 0x55555555); - uWord = (uWord & 0x33333333) + ((uWord>>2) & 0x33333333); - uWord = (uWord & 0x0F0F0F0F) + ((uWord>>4) & 0x0F0F0F0F); - uWord = (uWord & 0x00FF00FF) + ((uWord>>8) & 0x00FF00FF); - return (uWord & 0x0000FFFF) + (uWord>>16); -} -static inline int Kit_TruthCountOnes( unsigned * pIn, int nVars ) -{ - int w, Counter = 0; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - Counter += Kit_WordCountOnes(pIn[w]); - return Counter; -} -static inline int Kit_TruthFindFirstBit( unsigned * pIn, int nVars ) -{ - int w; - for ( w = 0; w < Kit_TruthWordNum(nVars); w++ ) - if ( pIn[w] ) - return 32*w + Kit_WordFindFirstBit(pIn[w]); - return -1; -} -static inline int Kit_TruthFindFirstZero( unsigned * pIn, int nVars ) -{ - int w; - for ( w = 0; w < Kit_TruthWordNum(nVars); w++ ) - if ( ~pIn[w] ) - return 32*w + Kit_WordFindFirstBit(~pIn[w]); - return -1; -} -static inline int Kit_TruthIsEqual( unsigned * pIn0, unsigned * pIn1, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - if ( pIn0[w] != pIn1[w] ) - return 0; - return 1; -} -static inline int Kit_TruthIsOpposite( unsigned * pIn0, unsigned * pIn1, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - if ( pIn0[w] != ~pIn1[w] ) - return 0; - return 1; -} -static inline int Kit_TruthIsEqualWithPhase( unsigned * pIn0, unsigned * pIn1, int nVars ) -{ - int w; - if ( (pIn0[0] & 1) == (pIn1[0] & 1) ) - { - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - if ( pIn0[w] != pIn1[w] ) - return 0; - } - else - { - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - if ( pIn0[w] != ~pIn1[w] ) - return 0; - } - return 1; -} -static inline int Kit_TruthIsConst0( unsigned * pIn, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - if ( pIn[w] ) - return 0; - return 1; -} -static inline int Kit_TruthIsConst1( unsigned * pIn, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - if ( pIn[w] != ~(unsigned)0 ) - return 0; - return 1; -} -static inline int Kit_TruthIsImply( unsigned * pIn1, unsigned * pIn2, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - if ( pIn1[w] & ~pIn2[w] ) - return 0; - return 1; -} -static inline int Kit_TruthIsDisjoint( unsigned * pIn1, unsigned * pIn2, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - if ( pIn1[w] & pIn2[w] ) - return 0; - return 1; -} -static inline int Kit_TruthIsDisjoint3( unsigned * pIn1, unsigned * pIn2, unsigned * pIn3, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - if ( pIn1[w] & pIn2[w] & pIn3[w] ) - return 0; - return 1; -} -static inline void Kit_TruthCopy( unsigned * pOut, unsigned * pIn, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = pIn[w]; -} -static inline void Kit_TruthClear( unsigned * pOut, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = 0; -} -static inline void Kit_TruthFill( unsigned * pOut, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = ~(unsigned)0; -} -static inline void Kit_TruthNot( unsigned * pOut, unsigned * pIn, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = ~pIn[w]; -} -static inline void Kit_TruthAnd( unsigned * pOut, unsigned * pIn0, unsigned * pIn1, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = pIn0[w] & pIn1[w]; -} -static inline void Kit_TruthOr( unsigned * pOut, unsigned * pIn0, unsigned * pIn1, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = pIn0[w] | pIn1[w]; -} -static inline void Kit_TruthXor( unsigned * pOut, unsigned * pIn0, unsigned * pIn1, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = pIn0[w] ^ pIn1[w]; -} -static inline void Kit_TruthSharp( unsigned * pOut, unsigned * pIn0, unsigned * pIn1, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = pIn0[w] & ~pIn1[w]; -} -static inline void Kit_TruthNand( unsigned * pOut, unsigned * pIn0, unsigned * pIn1, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = ~(pIn0[w] & pIn1[w]); -} -static inline void Kit_TruthAndPhase( unsigned * pOut, unsigned * pIn0, unsigned * pIn1, int nVars, int fCompl0, int fCompl1 ) -{ - int w; - if ( fCompl0 && fCompl1 ) - { - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = ~(pIn0[w] | pIn1[w]); - } - else if ( fCompl0 && !fCompl1 ) - { - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = ~pIn0[w] & pIn1[w]; - } - else if ( !fCompl0 && fCompl1 ) - { - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = pIn0[w] & ~pIn1[w]; - } - else // if ( !fCompl0 && !fCompl1 ) - { - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = pIn0[w] & pIn1[w]; - } -} -static inline void Kit_TruthMux( unsigned * pOut, unsigned * pIn0, unsigned * pIn1, unsigned * pCtrl, int nVars ) -{ - int w; - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = (pIn0[w] & ~pCtrl[w]) | (pIn1[w] & pCtrl[w]); -} -static inline void Kit_TruthMuxPhase( unsigned * pOut, unsigned * pIn0, unsigned * pIn1, unsigned * pCtrl, int nVars, int fComp0 ) -{ - int w; - if ( fComp0 ) - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = (~pIn0[w] & ~pCtrl[w]) | (pIn1[w] & pCtrl[w]); - else - for ( w = Kit_TruthWordNum(nVars)-1; w >= 0; w-- ) - pOut[w] = (pIn0[w] & ~pCtrl[w]) | (pIn1[w] & pCtrl[w]); -} -static inline void Kit_TruthIthVar( unsigned * pTruth, int nVars, int iVar ) -{ - unsigned Masks[5] = { 0xAAAAAAAA, 0xCCCCCCCC, 0xF0F0F0F0, 0xFF00FF00, 0xFFFF0000 }; - int k, nWords = (nVars <= 5 ? 1 : (1 << (nVars - 5))); - if ( iVar < 5 ) - { - for ( k = 0; k < nWords; k++ ) - pTruth[k] = Masks[iVar]; - } - else - { - for ( k = 0; k < nWords; k++ ) - if ( k & (1 << (iVar-5)) ) - pTruth[k] = ~(unsigned)0; - else - pTruth[k] = 0; - } -} - - -//////////////////////////////////////////////////////////////////////// -/// ITERATORS /// -//////////////////////////////////////////////////////////////////////// - -#define Kit_SopForEachCube( cSop, uCube, i ) \ - for ( i = 0; (i < Kit_SopCubeNum(cSop)) && ((uCube) = Kit_SopCube(cSop, i)); i++ ) -#define Kit_CubeForEachLiteral( uCube, Lit, nLits, i ) \ - for ( i = 0; (i < (nLits)) && ((Lit) = Kit_CubeHasLit(uCube, i)); i++ ) - -#define Kit_GraphForEachLeaf( pGraph, pLeaf, i ) \ - for ( i = 0; (i < (pGraph)->nLeaves) && (((pLeaf) = Kit_GraphNode(pGraph, i)), 1); i++ ) -#define Kit_GraphForEachNode( pGraph, pAnd, i ) \ - for ( i = (pGraph)->nLeaves; (i < (pGraph)->nSize) && (((pAnd) = Kit_GraphNode(pGraph, i)), 1); i++ ) - -//////////////////////////////////////////////////////////////////////// -/// FUNCTION DECLARATIONS /// -//////////////////////////////////////////////////////////////////////// - -/*=== kitBdd.c ==========================================================*/ -extern DdNode * Kit_SopToBdd( DdManager * dd, Kit_Sop_t * cSop, int nVars ); -extern DdNode * Kit_GraphToBdd( DdManager * dd, Kit_Graph_t * pGraph ); -extern DdNode * Kit_TruthToBdd( DdManager * dd, unsigned * pTruth, int nVars, int fMSBonTop ); -/*=== kitCloud.c ==========================================================*/ -extern CloudNode * Kit_TruthToCloud( CloudManager * dd, unsigned * pTruth, int nVars ); -extern unsigned * Kit_CloudToTruth( Vec_Int_t * vNodes, int nVars, Vec_Ptr_t * vStore, int fInv ); -extern int Kit_CreateCloud( CloudManager * dd, CloudNode * pFunc, Vec_Int_t * vNodes ); -extern int Kit_CreateCloudFromTruth( CloudManager * dd, unsigned * pTruth, int nVars, Vec_Int_t * vNodes ); -extern unsigned * Kit_TruthCompose( CloudManager * dd, unsigned * pTruth, int nVars, unsigned ** pInputs, int nVarsAll, Vec_Ptr_t * vStore, Vec_Int_t * vNodes ); -extern void Kit_TruthCofSupports( Vec_Int_t * vBddDir, Vec_Int_t * vBddInv, int nVars, Vec_Int_t * vMemory, unsigned * puSupps ); -/*=== kitDsd.c ==========================================================*/ -extern Kit_DsdMan_t * Kit_DsdManAlloc( int nVars, int nNodes ); -extern void Kit_DsdManFree( Kit_DsdMan_t * p ); -extern Kit_DsdNtk_t * Kit_DsdDeriveNtk( unsigned * pTruth, int nVars, int nLutSize ); -extern unsigned * Kit_DsdTruthCompute( Kit_DsdMan_t * p, Kit_DsdNtk_t * pNtk ); -extern void Kit_DsdTruth( Kit_DsdNtk_t * pNtk, unsigned * pTruthRes ); -extern void Kit_DsdTruthPartial( Kit_DsdMan_t * p, Kit_DsdNtk_t * pNtk, unsigned * pTruthRes, unsigned uSupp ); -extern void Kit_DsdTruthPartialTwo( Kit_DsdMan_t * p, Kit_DsdNtk_t * pNtk, unsigned uSupp, int iVar, unsigned * pTruthCo, unsigned * pTruthDec ); -extern void Kit_DsdPrint( FILE * pFile, Kit_DsdNtk_t * pNtk ); -extern void Kit_DsdPrintExpanded( Kit_DsdNtk_t * pNtk ); -extern void Kit_DsdPrintFromTruth( unsigned * pTruth, int nVars ); -extern Kit_DsdNtk_t * Kit_DsdDecompose( unsigned * pTruth, int nVars ); -extern Kit_DsdNtk_t * Kit_DsdDecomposeExpand( unsigned * pTruth, int nVars ); -extern Kit_DsdNtk_t * Kit_DsdDecomposeMux( unsigned * pTruth, int nVars, int nDecMux ); -extern void Kit_DsdVerify( Kit_DsdNtk_t * pNtk, unsigned * pTruth, int nVars ); -extern void Kit_DsdNtkFree( Kit_DsdNtk_t * pNtk ); -extern int Kit_DsdNonDsdSizeMax( Kit_DsdNtk_t * pNtk ); -extern unsigned Kit_DsdNonDsdSupports( Kit_DsdNtk_t * pNtk ); -extern unsigned Kit_DsdGetSupports( Kit_DsdNtk_t * p ); -extern Kit_DsdNtk_t * Kit_DsdExpand( Kit_DsdNtk_t * p ); -extern Kit_DsdNtk_t * Kit_DsdShrink( Kit_DsdNtk_t * p, int pPrios[] ); -extern void Kit_DsdRotate( Kit_DsdNtk_t * p, int pFreqs[] ); -extern int Kit_DsdCofactoring( unsigned * pTruth, int nVars, int * pCofVars, int nLimit, int fVerbose ); -/*=== kitFactor.c ==========================================================*/ -extern Kit_Graph_t * Kit_SopFactor( Vec_Int_t * vCover, int fCompl, int nVars, Vec_Int_t * vMemory ); -/*=== kitGraph.c ==========================================================*/ -extern Kit_Graph_t * Kit_GraphCreate( int nLeaves ); -extern Kit_Graph_t * Kit_GraphCreateConst0(); -extern Kit_Graph_t * Kit_GraphCreateConst1(); -extern Kit_Graph_t * Kit_GraphCreateLeaf( int iLeaf, int nLeaves, int fCompl ); -extern void Kit_GraphFree( Kit_Graph_t * pGraph ); -extern Kit_Node_t * Kit_GraphAppendNode( Kit_Graph_t * pGraph ); -extern Kit_Edge_t Kit_GraphAddNodeAnd( Kit_Graph_t * pGraph, Kit_Edge_t eEdge0, Kit_Edge_t eEdge1 ); -extern Kit_Edge_t Kit_GraphAddNodeOr( Kit_Graph_t * pGraph, Kit_Edge_t eEdge0, Kit_Edge_t eEdge1 ); -extern Kit_Edge_t Kit_GraphAddNodeXor( Kit_Graph_t * pGraph, Kit_Edge_t eEdge0, Kit_Edge_t eEdge1, int Type ); -extern Kit_Edge_t Kit_GraphAddNodeMux( Kit_Graph_t * pGraph, Kit_Edge_t eEdgeC, Kit_Edge_t eEdgeT, Kit_Edge_t eEdgeE, int Type ); -extern unsigned Kit_GraphToTruth( Kit_Graph_t * pGraph ); -extern Kit_Graph_t * Kit_TruthToGraph( unsigned * pTruth, int nVars, Vec_Int_t * vMemory ); -extern int Kit_GraphLeafDepth_rec( Kit_Graph_t * pGraph, Kit_Node_t * pNode, Kit_Node_t * pLeaf ); -/*=== kitHop.c ==========================================================*/ -//extern Hop_Obj_t * Kit_GraphToHop( Hop_Man_t * pMan, Kit_Graph_t * pGraph ); -//extern Hop_Obj_t * Kit_TruthToHop( Hop_Man_t * pMan, unsigned * pTruth, int nVars, Vec_Int_t * vMemory ); -//extern Hop_Obj_t * Kit_CoverToHop( Hop_Man_t * pMan, Vec_Int_t * vCover, int nVars, Vec_Int_t * vMemory ); -/*=== kitIsop.c ==========================================================*/ -extern int Kit_TruthIsop( unsigned * puTruth, int nVars, Vec_Int_t * vMemory, int fTryBoth ); -/*=== kitSop.c ==========================================================*/ -extern void Kit_SopCreate( Kit_Sop_t * cResult, Vec_Int_t * vInput, int nVars, Vec_Int_t * vMemory ); -extern void Kit_SopCreateInverse( Kit_Sop_t * cResult, Vec_Int_t * vInput, int nVars, Vec_Int_t * vMemory ); -extern void Kit_SopDup( Kit_Sop_t * cResult, Kit_Sop_t * cSop, Vec_Int_t * vMemory ); -extern void Kit_SopDivideByLiteralQuo( Kit_Sop_t * cSop, int iLit ); -extern void Kit_SopDivideByCube( Kit_Sop_t * cSop, Kit_Sop_t * cDiv, Kit_Sop_t * vQuo, Kit_Sop_t * vRem, Vec_Int_t * vMemory ); -extern void Kit_SopDivideInternal( Kit_Sop_t * cSop, Kit_Sop_t * cDiv, Kit_Sop_t * vQuo, Kit_Sop_t * vRem, Vec_Int_t * vMemory ); -extern void Kit_SopMakeCubeFree( Kit_Sop_t * cSop ); -extern int Kit_SopIsCubeFree( Kit_Sop_t * cSop ); -extern void Kit_SopCommonCubeCover( Kit_Sop_t * cResult, Kit_Sop_t * cSop, Vec_Int_t * vMemory ); -extern int Kit_SopAnyLiteral( Kit_Sop_t * cSop, int nLits ); -extern int Kit_SopDivisor( Kit_Sop_t * cResult, Kit_Sop_t * cSop, int nLits, Vec_Int_t * vMemory ); -extern void Kit_SopBestLiteralCover( Kit_Sop_t * cResult, Kit_Sop_t * cSop, unsigned uCube, int nLits, Vec_Int_t * vMemory ); -/*=== kitTruth.c ==========================================================*/ -extern void Kit_TruthSwapAdjacentVars( unsigned * pOut, unsigned * pIn, int nVars, int Start ); -extern void Kit_TruthStretch( unsigned * pOut, unsigned * pIn, int nVars, int nVarsAll, unsigned Phase, int fReturnIn ); -extern void Kit_TruthShrink( unsigned * pOut, unsigned * pIn, int nVars, int nVarsAll, unsigned Phase, int fReturnIn ); -extern int Kit_TruthVarInSupport( unsigned * pTruth, int nVars, int iVar ); -extern int Kit_TruthSupportSize( unsigned * pTruth, int nVars ); -extern unsigned Kit_TruthSupport( unsigned * pTruth, int nVars ); -extern void Kit_TruthCofactor0( unsigned * pTruth, int nVars, int iVar ); -extern void Kit_TruthCofactor1( unsigned * pTruth, int nVars, int iVar ); -extern void Kit_TruthCofactor0New( unsigned * pOut, unsigned * pIn, int nVars, int iVar ); -extern void Kit_TruthCofactor1New( unsigned * pOut, unsigned * pIn, int nVars, int iVar ); -extern void Kit_TruthExist( unsigned * pTruth, int nVars, int iVar ); -extern void Kit_TruthExistNew( unsigned * pRes, unsigned * pTruth, int nVars, int iVar ); -extern void Kit_TruthExistSet( unsigned * pRes, unsigned * pTruth, int nVars, unsigned uMask ); -extern void Kit_TruthForall( unsigned * pTruth, int nVars, int iVar ); -extern void Kit_TruthForallNew( unsigned * pRes, unsigned * pTruth, int nVars, int iVar ); -extern void Kit_TruthForallSet( unsigned * pRes, unsigned * pTruth, int nVars, unsigned uMask ); -extern void Kit_TruthUniqueNew( unsigned * pRes, unsigned * pTruth, int nVars, int iVar ); -extern void Kit_TruthMuxVar( unsigned * pOut, unsigned * pCof0, unsigned * pCof1, int nVars, int iVar ); -extern void Kit_TruthMuxVarPhase( unsigned * pOut, unsigned * pCof0, unsigned * pCof1, int nVars, int iVar, int fCompl0 ); -extern void Kit_TruthChangePhase( unsigned * pTruth, int nVars, int iVar ); -extern int Kit_TruthMinCofSuppOverlap( unsigned * pTruth, int nVars, int * pVarMin ); -extern int Kit_TruthBestCofVar( unsigned * pTruth, int nVars, unsigned * pCof0, unsigned * pCof1 ); -extern void Kit_TruthCountOnesInCofs( unsigned * pTruth, int nVars, short * pStore ); -extern void Kit_TruthCountOnesInCofsSlow( unsigned * pTruth, int nVars, short * pStore, unsigned * pAux ); -extern unsigned Kit_TruthHash( unsigned * pIn, int nWords ); -extern unsigned Kit_TruthSemiCanonicize( unsigned * pInOut, unsigned * pAux, int nVars, char * pCanonPerm, short * pStore ); -extern char * Kit_TruthDumpToFile( unsigned * pTruth, int nVars, int nFile ); - -#ifdef __cplusplus -} -#endif - -#endif - -//////////////////////////////////////////////////////////////////////// -/// END OF FILE /// -//////////////////////////////////////////////////////////////////////// - |