diff options
Diffstat (limited to 'src/base/abci/abc.c')
| -rw-r--r-- | src/base/abci/abc.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index 3231c16a..4e37282a 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -4585,14 +4585,14 @@ usage: int Abc_CommandMfs2( Abc_Frame_t * pAbc, int argc, char ** argv ) { extern int Abc_NtkPerformMfs( Abc_Ntk_t * pNtk, Sfm_Par_t * pPars ); - extern int Abc_NtkMfsAfterICheck( Abc_Ntk_t * p, int nFrames, Vec_Int_t * vFlops, Sfm_Par_t * pPars ); + extern int Abc_NtkMfsAfterICheck( Abc_Ntk_t * p, int nFrames, int nFramesAdd, Vec_Int_t * vFlops, Sfm_Par_t * pPars ); Abc_Ntk_t * pNtk = Abc_FrameReadNtk(pAbc); Sfm_Par_t Pars, * pPars = &Pars; - int c, fIndDCs = 0; + int c, fIndDCs = 0, nFramesAdd = 0; // set defaults Sfm_ParSetDefault( pPars ); Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "WFDMLCZNdaeivwh" ) ) != EOF ) + while ( ( c = Extra_UtilGetopt( argc, argv, "WFDMLCZNIdaeivwh" ) ) != EOF ) { switch ( c ) { @@ -4684,6 +4684,17 @@ int Abc_CommandMfs2( Abc_Frame_t * pAbc, int argc, char ** argv ) if ( pPars->nNodesMax < 0 ) goto usage; break; + case 'I': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-I\" should be followed by an integer.\n" ); + goto usage; + } + nFramesAdd = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( nFramesAdd < 0 ) + goto usage; + break; case 'd': pPars->fRrOnly ^= 1; break; @@ -4737,7 +4748,7 @@ int Abc_CommandMfs2( Abc_Frame_t * pAbc, int argc, char ** argv ) return 1; } // modify the current network - if ( !Abc_NtkMfsAfterICheck( pNtk, pAbc->nIndFrames, pAbc->vIndFlops, pPars ) ) + if ( !Abc_NtkMfsAfterICheck( pNtk, pAbc->nIndFrames, nFramesAdd, pAbc->vIndFlops, pPars ) ) { Abc_Print( -1, "Resynthesis has failed.\n" ); return 1; @@ -4769,6 +4780,7 @@ usage: Abc_Print( -2, "\t-a : toggle minimizing area or area+edges [default = %s]\n", pPars->fArea? "area": "area+edges" ); Abc_Print( -2, "\t-e : toggle high-effort resubstitution [default = %s]\n", pPars->fMoreEffort? "yes": "no" ); Abc_Print( -2, "\t-i : toggle using inductive don't-cares [default = %s]\n", fIndDCs? "yes": "no" ); + Abc_Print( -2, "\t-I : the number of additional frames inserted [default = %d]\n", nFramesAdd ); Abc_Print( -2, "\t-v : toggle printing optimization summary [default = %s]\n", pPars->fVerbose? "yes": "no" ); Abc_Print( -2, "\t-w : toggle printing detailed stats for each node [default = %s]\n", pPars->fVeryVerbose? "yes": "no" ); Abc_Print( -2, "\t-h : print the command usage\n"); |