luke
/
abc
mirror of https://github.com/YosysHQ/abc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Added bridge integration for multi-output 'bmc3 -a'.

This commit is contained in:
Alan Mishchenko 2013-09-17 23:19:54 -07:00
parent 3d8dc1217c
commit d4bd7846c3
3 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/base/abci/abc.c
View File

@ -21901,6 +21901,7 @@ int Abc_CommandBmc3( Abc_Frame_t * pAbc, int argc, char ** argv )
Abc_Print( -1, "Constraints have to be folded (use \"fold\").\n" );
return 0;
}
pPars->fUseBridge = pAbc->fBridgeMode;
pAbc->Status = Abc_NtkDarBmc3( pNtk, pPars, fOrDecomp );
pAbc->nFrames = pNtk->vSeqModelVec ? -1 : pPars->iFrame;
if ( pLogFileName )

1
src/sat/bmc/bmc.h
View File

@ -56,6 +56,7 @@ struct Saig_ParBmc_t_
int nPisAbstract; // the number of PIs to abstract
int fSolveAll; // does not stop at the first SAT output
int fStoreCex; // enable storing CEXes in the MO mode
int fUseBridge; // use bridge interface
int fDropSatOuts; // replace sat outputs by constant 0
int nFfToAddMax; // max number of flops to add during CBA
int fSkipRand; // skip random decisions

12
src/sat/bmc/bmcBmc3.c
View File

@ -64,6 +64,8 @@ struct Gia_ManBmc_t_
char * pSopSizes, ** pSops; // CNF representation
};
extern int Gia_ManToBridgeResult( FILE * pFile, int Result, Abc_Cex_t * pCex, int iPoProved );
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
@ -1424,6 +1426,11 @@ clkOther += Abc_Clock() - clk2;
nOutDigits, i, f, nOutDigits, pPars->nFailOuts, nOutDigits, Saig_ManPoNum(pAig) );
if ( p->vCexes == NULL )
p->vCexes = Vec_PtrStart( Saig_ManPoNum(pAig) );
if ( p->pPars->fUseBridge )
{
Abc_Cex_t * pCexNew = Abc_CexMakeTriv( Aig_ManRegNum(pAig), Saig_ManPiNum(pAig), Saig_ManPoNum(pAig), f*Saig_ManPoNum(pAig)+i );
Gia_ManToBridgeResult( stdout, 0, pCexNew, pCexNew->iPo );
}
Vec_PtrWriteEntry( p->vCexes, i, pPars->fStoreCex ? Abc_CexMakeTriv( Aig_ManRegNum(pAig), Saig_ManPiNum(pAig), Saig_ManPoNum(pAig), f*Saig_ManPoNum(pAig)+i ) : (void *)(ABC_PTRINT_T)1 );
if ( pPars->pFuncOnFail && pPars->pFuncOnFail(i, pPars->fStoreCex ? (Abc_Cex_t *)Vec_PtrEntry(p->vCexes, i) : NULL) )
{
@ -1514,6 +1521,11 @@ nTimeSat += Abc_Clock() - clk2;
nOutDigits, i, f, nOutDigits, pPars->nFailOuts, nOutDigits, Saig_ManPoNum(pAig) );
if ( p->vCexes == NULL )
p->vCexes = Vec_PtrStart( Saig_ManPoNum(pAig) );
if ( p->pPars->fUseBridge )
{
Abc_Cex_t * pCexNew = Saig_ManGenerateCex( p, f, i );
Gia_ManToBridgeResult( stdout, 0, pCexNew, pCexNew->iPo );
}
Vec_PtrWriteEntry( p->vCexes, i, pPars->fStoreCex? Saig_ManGenerateCex( p, f, i ) : (void *)(ABC_PTRINT_T)1 );
if ( pPars->pFuncOnFail && pPars->pFuncOnFail(i, pPars->fStoreCex ? (Abc_Cex_t *)Vec_PtrEntry(p->vCexes, i) : NULL) )
{