diff options
Diffstat (limited to 'src/proof/acec/acecMult.c')
| -rw-r--r-- | src/proof/acec/acecMult.c | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/proof/acec/acecMult.c b/src/proof/acec/acecMult.c index 33c32144..8ccf966e 100644 --- a/src/proof/acec/acecMult.c +++ b/src/proof/acec/acecMult.c @@ -20,6 +20,7 @@ #include "acecInt.h" #include "misc/extra/extra.h" +#include "misc/util/utilTruth.h" ABC_NAMESPACE_IMPL_START @@ -400,6 +401,15 @@ Vec_Int_t * Acec_MultDetectInputs( Gia_Man_t * p, Vec_Wec_t * vLeafLits, Vec_Wec if ( Vec_IntSize(vSupp) <= 2 ) printf( " " ); printf( " " ); Vec_IntPrint( vSupp ); + /* + if ( Truth == 0xF335ACC0F335ACC0 ) + { + int iObj = Abc_Lit2Var(iLit); + Gia_Man_t * pGia0 = Gia_ManDupAndCones( p, &iObj, 1, 1 ); + Gia_ManShow( pGia0, NULL, 0, 0, 0 ); + Gia_ManStop( pGia0 ); + } + */ } // support rank counts Vec_IntForEachEntry( vSupp, Entry, j ) @@ -423,6 +433,103 @@ Vec_Int_t * Acec_MultDetectInputs( Gia_Man_t * p, Vec_Wec_t * vLeafLits, Vec_Wec return vInputs; } +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Acec_MultFindPPs_rec( Gia_Man_t * p, int iObj, Vec_Int_t * vBold ) +{ + Gia_Obj_t * pObj; + pObj = Gia_ManObj( p, iObj ); + if ( pObj->fMark0 ) + return; + pObj->fMark0 = 1; + if ( !Gia_ObjIsAnd(pObj) ) + return; + Acec_MultFindPPs_rec( p, Gia_ObjFaninId0(pObj, iObj), vBold ); + Acec_MultFindPPs_rec( p, Gia_ObjFaninId1(pObj, iObj), vBold ); + Vec_IntPush( vBold, iObj ); +} +Vec_Int_t * Acec_MultFindPPs( Gia_Man_t * p ) +{ + word Saved[32] = { + ABC_CONST(0xF335ACC0F335ACC0), + ABC_CONST(0x35C035C035C035C0), + ABC_CONST(0xD728D728D728D728), + ABC_CONST(0xFD80FD80FD80FD80), + ABC_CONST(0xACC0ACC0ACC0ACC0), + ABC_CONST(0x7878787878787878), + ABC_CONST(0x2828282828282828), + ABC_CONST(0xD0D0D0D0D0D0D0D0), + ABC_CONST(0x8080808080808080), + ABC_CONST(0x8888888888888888), + ABC_CONST(0xAAAAAAAAAAAAAAAA), + ABC_CONST(0x5555555555555555), + + ABC_CONST(0xD5A8D5A8D5A8D5A8), + ABC_CONST(0x2A572A572A572A57), + ABC_CONST(0xF3C0F3C0F3C0F3C0), + ABC_CONST(0x5858585858585858), + ABC_CONST(0xA7A7A7A7A7A7A7A7), + ABC_CONST(0x2727272727272727), + ABC_CONST(0xD8D8D8D8D8D8D8D8) + }; + + Vec_Int_t * vBold = Vec_IntAlloc( 100 ); + Vec_Int_t * vSupp = Vec_IntAlloc( 100 ); + Vec_Wrd_t * vTemp = Vec_WrdStart( Gia_ManObjNum(p) ); + int i, iObj, nProds = 0; + Gia_ManCleanMark0(p); + Gia_ManForEachAndId( p, iObj ) + { + word Truth = Gia_ObjComputeTruth6Cis( p, Abc_Var2Lit(iObj, 0), vSupp, vTemp ); + vSupp->nSize = Abc_Tt6MinBase( &Truth, vSupp->pArray, vSupp->nSize ); + if ( Vec_IntSize(vSupp) > 5 ) + continue; + for ( i = 0; i < 32; i++ ) + { + if ( Saved[i] == 0 ) + break; + if ( Truth == Saved[i] || Truth == ~Saved[i] ) + { + //Vec_IntPush( vBold, iObj ); + Acec_MultFindPPs_rec( p, iObj, vBold ); + printf( "%d ", iObj ); + nProds++; + break; + } + } +/* + Extra_PrintHex( stdout, (unsigned*)&Truth, Vec_IntSize(vSupp) ); + if ( Vec_IntSize(vSupp) == 4 ) printf( " " ); + if ( Vec_IntSize(vSupp) == 3 ) printf( " " ); + if ( Vec_IntSize(vSupp) <= 2 ) printf( " " ); + printf( " " ); + Vec_IntPrint( vSupp ); +*/ + } + printf( "\n" ); + Gia_ManCleanMark0(p); + printf( "Collected %d pps and %d nodes.\n", nProds, Vec_IntSize(vBold) ); + + Vec_IntFree( vSupp ); + Vec_WrdFree( vTemp ); + return vBold; +} +void Acec_MultFindPPsTest( Gia_Man_t * p ) +{ + Vec_Int_t * vBold = Acec_MultFindPPs( p ); + Gia_ManShow( p, vBold, 1, 0, 0 ); + Vec_IntFree( vBold ); +} + //////////////////////////////////////////////////////////////////////// /// END OF FILE /// //////////////////////////////////////////////////////////////////////// |