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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2016-10-07 18:05:20 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2016-10-07 18:05:20 -0700 |
| commit | 50e324ce11c82742153e717334556bc60580f758 (patch) | |
| tree | 88df831c8cddc39c591c01fd8dac61338645a443 /src/base/abci/abc.c | |
| parent | 659d288967f5940876aa94e351b67b2b709e0301 (diff) | |
| download | abc-50e324ce11c82742153e717334556bc60580f758.tar.gz abc-50e324ce11c82742153e717334556bc60580f758.tar.bz2 abc-50e324ce11c82742153e717334556bc60580f758.zip | |
Adding switch &mfs -b to preserve white boxes during optimization.
Diffstat (limited to 'src/base/abci/abc.c')
| -rw-r--r-- | src/base/abci/abc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index 1d92e017..dacdde7d 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -40612,7 +40612,7 @@ int Abc_CommandAbc9Mfs( Abc_Frame_t * pAbc, int argc, char ** argv ) pPars->nDepthMax = 100; pPars->nWinSizeMax = 2000; Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "WFDMLCNdaevwh" ) ) != EOF ) + while ( ( c = Extra_UtilGetopt( argc, argv, "WFDMLCNdaebvwh" ) ) != EOF ) { switch ( c ) { @@ -40702,6 +40702,9 @@ int Abc_CommandAbc9Mfs( Abc_Frame_t * pAbc, int argc, char ** argv ) case 'e': pPars->fMoreEffort ^= 1; break; + case 'b': + pPars->fAllBoxes ^= 1; + break; case 'v': pPars->fVerbose ^= 1; break; @@ -40734,7 +40737,7 @@ int Abc_CommandAbc9Mfs( Abc_Frame_t * pAbc, int argc, char ** argv ) return 0; usage: - Abc_Print( -2, "usage: &mfs [-WFDMLCN <num>] [-daevwh]\n" ); + Abc_Print( -2, "usage: &mfs [-WFDMLCN <num>] [-daebvwh]\n" ); Abc_Print( -2, "\t performs don't-care-based optimization of logic networks\n" ); Abc_Print( -2, "\t-W <num> : the number of levels in the TFO cone (0 <= num) [default = %d]\n", pPars->nTfoLevMax ); Abc_Print( -2, "\t-F <num> : the max number of fanouts to skip (1 <= num) [default = %d]\n", pPars->nFanoutMax ); @@ -40746,6 +40749,7 @@ usage: Abc_Print( -2, "\t-d : toggle performing redundancy removal [default = %s]\n", pPars->fRrOnly? "yes": "no" ); 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-b : toggle preserving all while boxes [default = %s]\n", pPars->fAllBoxes? "yes": "no" ); 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"); |