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author | Alan Mishchenko <alanmi@berkeley.edu> | 2013-04-17 22:18:43 -0700 |
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committer | Alan Mishchenko <alanmi@berkeley.edu> | 2013-04-17 22:18:43 -0700 |
commit | 06ba3d3e6ceee78cf52c024ac56287e924b00af3 (patch) | |
tree | 27af8afc988859b7c8920318d27f6aebeef34c9f /src/base/abci | |
parent | bdae7c625afaff6f9313f201096dcb7d591c2486 (diff) | |
download | abc-06ba3d3e6ceee78cf52c024ac56287e924b00af3.tar.gz abc-06ba3d3e6ceee78cf52c024ac56287e924b00af3.tar.bz2 abc-06ba3d3e6ceee78cf52c024ac56287e924b00af3.zip |
Adding command &filter_equiv to filter candidate equivalence classes using indexes of disproved POs after handling SRM as a multi-output miter.
Diffstat (limited to 'src/base/abci')
-rw-r--r-- | src/base/abci/abc.c | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index 1d8bc34c..af1c8ecf 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -354,6 +354,7 @@ static int Abc_CommandAbc9Srm2 ( Abc_Frame_t * pAbc, int argc, cha static int Abc_CommandAbc9Filter ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Reduce ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9EquivMark ( Abc_Frame_t * pAbc, int argc, char ** argv ); +static int Abc_CommandAbc9EquivFilter ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Cec ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Verify ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Sweep ( Abc_Frame_t * pAbc, int argc, char ** argv ); @@ -849,6 +850,7 @@ void Abc_Init( Abc_Frame_t * pAbc ) Cmd_CommandAdd( pAbc, "ABC9", "&filter", Abc_CommandAbc9Filter, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&reduce", Abc_CommandAbc9Reduce, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&equiv_mark", Abc_CommandAbc9EquivMark, 0 ); + Cmd_CommandAdd( pAbc, "ABC9", "&equiv_filter", Abc_CommandAbc9EquivFilter, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&cec", Abc_CommandAbc9Cec, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&verify", Abc_CommandAbc9Verify, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&sweep", Abc_CommandAbc9Sweep, 0 ); @@ -27518,7 +27520,7 @@ int Abc_CommandAbc9EquivMark( Abc_Frame_t * pAbc, int argc, char ** argv ) } if ( pAbc->pGia == NULL ) { - Abc_Print( -1, "Abc_CommandAbc9Reduce(): There is no AIG.\n" ); + Abc_Print( -1, "Abc_CommandAbc9EquivMark(): There is no AIG.\n" ); return 1; } if ( argc != globalUtilOptind + 1 ) @@ -27558,6 +27560,52 @@ usage: SeeAlso [] ***********************************************************************/ +int Abc_CommandAbc9EquivFilter( Abc_Frame_t * pAbc, int argc, char ** argv ) +{ + extern void Gia_ManEquivFilter( Gia_Man_t * p, Vec_Int_t * vPoIds, int fVerbose ); + int c, fVerbose = 0; + Extra_UtilGetoptReset(); + while ( ( c = Extra_UtilGetopt( argc, argv, "vh" ) ) != EOF ) + { + switch ( c ) + { + case 'v': + fVerbose ^= 1; + break; + case 'h': + goto usage; + default: + goto usage; + } + } + if ( pAbc->pGia == NULL ) + { + Abc_Print( -1, "Abc_CommandAbc9EquivFilter(): There is no AIG.\n" ); + return 1; + } + Gia_ManEquivFilter( pAbc->pGia, pAbc->vAbcObjIds, fVerbose ); + return 0; + +usage: + Abc_Print( -2, "usage: &equiv_filter [-vh]\n" ); + Abc_Print( -2, "\t filters equivalence candidates after disproving some SRM outputs\n" ); + Abc_Print( -2, "\t (the array of disproved outputs should be given as pAbc->vAbcObjIds)\n" ); + Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" ); + Abc_Print( -2, "\t-h : print the command usage\n"); + return 1; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ int Abc_CommandAbc9Cec( Abc_Frame_t * pAbc, int argc, char ** argv ) { Cec_ParCec_t ParsCec, * pPars = &ParsCec; |