diff options
Diffstat (limited to 'src/base/abci/abc.c')
| -rw-r--r-- | src/base/abci/abc.c | 42 |
1 files changed, 35 insertions, 7 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index 5ba68a33..068a355d 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -27707,12 +27707,36 @@ int Abc_CommandAbc9Syn2( Abc_Frame_t * pAbc, int argc, char ** argv ) { Gia_Man_t * pTemp; int c, fVerbose = 0; + int fOldAlgo = 0; + int fCoarsen = 1; + int fCutMin = 0; + int nRelaxRatio = 20; int fVeryVerbose = 0; Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "vwh" ) ) != EOF ) + while ( ( c = Extra_UtilGetopt( argc, argv, "Rakmvwh" ) ) != EOF ) { switch ( c ) { + case 'R': + if ( globalUtilOptind >= argc ) + { + Abc_Print( 1, "Command line switch \"-R\" should be followed by a floating point number.\n" ); + return 0; + } + nRelaxRatio = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( nRelaxRatio < 0 ) + goto usage; + break; + case 'a': + fOldAlgo ^= 1; + break; + case 'k': + fCoarsen ^= 1; + break; + case 'm': + fCutMin ^= 1; + break; case 'v': fVerbose ^= 1; break; @@ -27730,16 +27754,20 @@ int Abc_CommandAbc9Syn2( Abc_Frame_t * pAbc, int argc, char ** argv ) Abc_Print( -1, "Abc_CommandAbc9Syn2(): There is no AIG.\n" ); return 1; } - pTemp = Gia_ManAigSyn2( pAbc->pGia, fVerbose, fVeryVerbose ); + pTemp = Gia_ManAigSyn2( pAbc->pGia, fOldAlgo, fCoarsen, fCutMin, nRelaxRatio, fVerbose, fVeryVerbose ); Abc_FrameUpdateGia( pAbc, pTemp ); return 0; usage: - Abc_Print( -2, "usage: &syn2 [-lvh]\n" ); - Abc_Print( -2, "\t performs AIG optimization\n" ); - Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" ); - Abc_Print( -2, "\t-w : toggle printing additional information [default = %s]\n", fVeryVerbose? "yes": "no" ); - Abc_Print( -2, "\t-h : print the command usage\n"); + Abc_Print( -2, "usage: &syn2 [-R num] [-akmlvh]\n" ); + Abc_Print( -2, "\t performs AIG optimization\n" ); + Abc_Print( -2, "\t-R num : the delay relaxation ratio (num >= 0) [default = %d]\n", nRelaxRatio ); + Abc_Print( -2, "\t-a : toggles using the old algorithm [default = %s]\n", fOldAlgo? "yes": "no" ); + Abc_Print( -2, "\t-k : toggles coarsening the subject graph [default = %s]\n", fCoarsen? "yes": "no" ); + Abc_Print( -2, "\t-m : toggles cut minimization [default = %s]\n", fCutMin? "yes": "no" ); + Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" ); + Abc_Print( -2, "\t-w : toggle printing additional information [default = %s]\n", fVeryVerbose? "yes": "no" ); + Abc_Print( -2, "\t-h : print the command usage\n"); return 1; } |