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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2014-03-28 11:05:12 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2014-03-28 11:05:12 -0700 |
| commit | 6cb3817a91d7fd14fc93fb02b80e82b5598e9f79 (patch) | |
| tree | 40e27af3b53ad9cf3b7a8aff79ceff44b66e5dee /src/aig/gia/giaUtil.c | |
| parent | c6663b04c7bd11482f3beb50ee99ff39c839a6bc (diff) | |
| download | abc-6cb3817a91d7fd14fc93fb02b80e82b5598e9f79.tar.gz abc-6cb3817a91d7fd14fc93fb02b80e82b5598e9f79.tar.bz2 abc-6cb3817a91d7fd14fc93fb02b80e82b5598e9f79.zip | |
Ternary simulation for multi-output miters.
Diffstat (limited to 'src/aig/gia/giaUtil.c')
| -rw-r--r-- | src/aig/gia/giaUtil.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/aig/gia/giaUtil.c b/src/aig/gia/giaUtil.c index 56aa2468..872f4086 100644 --- a/src/aig/gia/giaUtil.c +++ b/src/aig/gia/giaUtil.c @@ -1820,6 +1820,60 @@ Vec_Int_t * Gia_ManGroupProve( Gia_Man_t * pInit, char * pCommLine, int nGroupSi } +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +Vec_Int_t * Gia_ManPoXSim( Gia_Man_t * p, int nFrames, int fVerbose ) +{ + Vec_Int_t * vRes; + Gia_Obj_t * pObj; + int f, k, nLeft = Gia_ManPoNum(p); + vRes = Vec_IntAlloc( Gia_ManPoNum(p) ); + Vec_IntFill( vRes, Gia_ManPoNum(p), nFrames ); + Gia_ObjTerSimSet0( Gia_ManConst0(p) ); + Gia_ManForEachRi( p, pObj, k ) + Gia_ObjTerSimSet0( pObj ); + for ( f = 0; f < nFrames; f++ ) + { + Gia_ManForEachPi( p, pObj, k ) + Gia_ObjTerSimSetX( pObj ); + Gia_ManForEachRo( p, pObj, k ) + Gia_ObjTerSimRo( p, pObj ); + Gia_ManForEachAnd( p, pObj, k ) + Gia_ObjTerSimAnd( pObj ); + Gia_ManForEachCo( p, pObj, k ) + Gia_ObjTerSimCo( pObj ); + if ( fVerbose ) + { + Gia_ManForEachPo( p, pObj, k ) + Gia_ObjTerSimPrint( pObj ); + printf( "\n" ); + } + Gia_ManForEachPo( p, pObj, k ) + if ( Vec_IntEntry(vRes, k) == nFrames && Gia_ObjTerSimGetX(pObj) ) + Vec_IntWriteEntry(vRes, k, f), nLeft--; + if ( nLeft == 0 ) + break; + } + if ( fVerbose ) + { + if ( nLeft == 0 ) + printf( "Simulation converged after %d frames.\n", f+1 ); + else + printf( "Simulation terminated after %d frames.\n", nFrames ); + } +// Vec_IntPrint( vRes ); + return vRes; +} + //////////////////////////////////////////////////////////////////////// /// END OF FILE /// //////////////////////////////////////////////////////////////////////// |