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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2005-11-21 08:01:00 -0800 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2005-11-21 08:01:00 -0800 |
| commit | 08d2b31046bfccdfe1239344eb5114ea01301f06 (patch) | |
| tree | 99b2bd61fb70e0ecae0fd0292541eedf7d0cb8a4 /src/base/abci/abcCut.c | |
| parent | 69643dfe9285efae78ba94ff6b75a362c9150d8a (diff) | |
| download | abc-08d2b31046bfccdfe1239344eb5114ea01301f06.tar.gz abc-08d2b31046bfccdfe1239344eb5114ea01301f06.tar.bz2 abc-08d2b31046bfccdfe1239344eb5114ea01301f06.zip | |
Version abc51121
Diffstat (limited to 'src/base/abci/abcCut.c')
| -rw-r--r-- | src/base/abci/abcCut.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/base/abci/abcCut.c b/src/base/abci/abcCut.c index 8bc2c9b4..f285495c 100644 --- a/src/base/abci/abcCut.c +++ b/src/base/abci/abcCut.c @@ -20,6 +20,7 @@ #include "abc.h" #include "cut.h" +#include "seqInt.h" //////////////////////////////////////////////////////////////////////// /// DECLARATIONS /// @@ -196,7 +197,10 @@ Cut_Man_t * Abc_NtkSeqCuts( Abc_Ntk_t * pNtk, Cut_Params_t * pParams ) pParams->nCutSet = Abc_NtkCutSetNodeNum( pNtk ); p = Cut_ManStart( pParams ); - // set cuts for PIs + // set cuts for the constant node and the PIs + pObj = Abc_NtkConst1(pNtk); + if ( Abc_ObjFanoutNum(pObj) > 0 ) + Cut_NodeSetTriv( p, pObj->Id ); Abc_NtkForEachPi( pNtk, pObj, i ) Cut_NodeSetTriv( p, pObj->Id ); // label the cutset nodes and set their number in the array @@ -240,8 +244,11 @@ Cut_Man_t * Abc_NtkSeqCuts( Abc_Ntk_t * pNtk, Cut_Params_t * pParams ) // unlabel the cutset nodes Abc_SeqForEachCutsetNode( pNtk, pObj, i ) pObj->fMarkC = 0; +if ( pParams->fVerbose ) +{ PRT( "Total", clock() - clk ); printf( "Converged after %d iterations.\n", nIters ); +} //Abc_NtkPrintCuts( p, pNtk, 1 ); return p; } @@ -306,7 +313,7 @@ void Abc_NodeGetCutsSeq( void * p, Abc_Obj_t * pObj, int fTriv ) fTriv = pObj->fMarkC ? 0 : fTriv; CutSetNum = pObj->fMarkC ? (int)pObj->pCopy : -1; Cut_NodeComputeCutsSeq( p, pObj->Id, Abc_ObjFaninId0(pObj), Abc_ObjFaninId1(pObj), - Abc_ObjFaninC0(pObj), Abc_ObjFaninC1(pObj), Abc_ObjFaninL0(pObj), Abc_ObjFaninL1(pObj), fTriv, CutSetNum ); + Abc_ObjFaninC0(pObj), Abc_ObjFaninC1(pObj), Seq_ObjFaninL0(pObj), Seq_ObjFaninL1(pObj), fTriv, CutSetNum ); } /**Function************************************************************* |