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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2013-09-27 15:20:33 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2013-09-27 15:20:33 -0700 |
| commit | a695d708108facb4a52571d418905b95bbd9ec9b (patch) | |
| tree | 3d4c35a34976ae7aa71e601ae5252ba6ad9b931d /src/opt/dau | |
| parent | 4a74b7ced954bbe963daa92c960f3ace99037546 (diff) | |
| download | abc-a695d708108facb4a52571d418905b95bbd9ec9b.tar.gz abc-a695d708108facb4a52571d418905b95bbd9ec9b.tar.bz2 abc-a695d708108facb4a52571d418905b95bbd9ec9b.zip | |
Performance improvements in GIA package.
Diffstat (limited to 'src/opt/dau')
| -rw-r--r-- | src/opt/dau/dauGia.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/opt/dau/dauGia.c b/src/opt/dau/dauGia.c index 4ced55e6..7fc7c92e 100644 --- a/src/opt/dau/dauGia.c +++ b/src/opt/dau/dauGia.c @@ -30,6 +30,11 @@ ABC_NAMESPACE_IMPL_START extern int Kit_TruthToGia( Gia_Man_t * pMan, unsigned * pTruth, int nVars, Vec_Int_t * vMemory, Vec_Int_t * vLeaves, int fHash ); + +static int m_Calls = 0; +static int m_NonDsd = 0; +static int m_Non1Step = 0; + //////////////////////////////////////////////////////////////////////// /// FUNCTION DEFINITIONS /// //////////////////////////////////////////////////////////////////////// @@ -175,6 +180,7 @@ int Dau_DsdToGia_rec( Gia_Man_t * pGia, char * pStr, char ** p, int * pMatches, vLeaves.nSize = nVars; vLeaves.pArray = Fanins; Res = Kit_TruthToGia( pGia, (unsigned *)&Func, nVars, vCover, &vLeaves, 1 ); + m_Non1Step++; return Abc_LitNotCond( Res, fCompl ); } assert( 0 ); @@ -209,12 +215,32 @@ int Dsm_ManDeriveGia( void * p, word uTruth, Vec_Int_t * vLeaves, Vec_Int_t * vC Gia_Man_t * pGia = (Gia_Man_t *)p; char pDsd[1000]; int nSizeNonDec; + m_Calls++; // static int Counter = 0; Counter++; nSizeNonDec = Dau_DsdDecompose( &uTruth, Vec_IntSize(vLeaves), 1, 1, pDsd ); + if ( nSizeNonDec ) + m_NonDsd++; // printf( "%s\n", pDsd ); return Dau_DsdToGia( pGia, pDsd, Vec_IntArray(vLeaves), vCover ); } +/**Function************************************************************* + + Synopsis [Convert TT to GIA via DSD.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Dsm_ManReportStats() +{ + printf( "Calls = %d. NonDSD = %d. Non1Step = %d.\n", m_Calls, m_NonDsd, m_Non1Step ); + m_Calls = m_NonDsd = m_Non1Step = 0; +} + //////////////////////////////////////////////////////////////////////// /// END OF FILE /// |