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Bug fix and performance improvement in &iso.

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This commit is contained in:
Alan Mishchenko
2013-10-03 16:33:41 -07:00
parent 755e09958f
commit c59121f4e0
3 changed files with 143 additions and 68 deletions
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src/base/abci/abc.c
+8 -4
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@@ -31542,9 +31542,9 @@ int Abc_CommandAbc9Iso( Abc_Frame_t * pAbc, int argc, char ** argv )
Gia_Man_t * pAig;
Vec_Ptr_t * vPosEquivs;
// Vec_Ptr_t * vPiPerms;
int c, fNewAlgo = 1, fEstimate = 0, fDualOut = 0, fVerbose = 0, fVeryVerbose = 0;
int c, fNewAlgo = 1, fEstimate = 0, fBetterQual = 0, fDualOut = 0, fVerbose = 0, fVeryVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "nedvwh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "neqdvwh" ) ) != EOF )
{
switch ( c )
{
@@ -31554,6 +31554,9 @@ int Abc_CommandAbc9Iso( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'e':
fEstimate ^= 1;
break;
case 'q':
fBetterQual ^= 1;
break;
case 'd':
fDualOut ^= 1;
break;
@@ -31580,7 +31583,7 @@ int Abc_CommandAbc9Iso( Abc_Frame_t * pAbc, int argc, char ** argv )
return 1;
}
if ( fNewAlgo )
pAig = Gia_ManIsoReduce2( pAbc->pGia, &vPosEquivs, NULL, fEstimate, fDualOut, fVerbose, fVeryVerbose );
pAig = Gia_ManIsoReduce2( pAbc->pGia, &vPosEquivs, NULL, fEstimate, fBetterQual, fDualOut, fVerbose, fVeryVerbose );
else
pAig = Gia_ManIsoReduce( pAbc->pGia, &vPosEquivs, NULL, fEstimate, fDualOut, fVerbose, fVeryVerbose );
// pAig = Gia_ManIsoReduce( pAbc->pGia, &vPosEquivs, &vPiPerms, 0, fDualOut, fVerbose, fVeryVerbose );
@@ -31597,10 +31600,11 @@ int Abc_CommandAbc9Iso( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
Abc_Print( -2, "usage: &iso [-nedvwh]\n" );
Abc_Print( -2, "usage: &iso [-neqdvwh]\n" );
Abc_Print( -2, "\t removes POs with isomorphic sequential COI\n" );
Abc_Print( -2, "\t-n : toggle using new fast algorithm [default = %s]\n", fNewAlgo? "yes": "no" );
Abc_Print( -2, "\t-e : toggle computing lower bound on equivalence classes [default = %s]\n", fEstimate? "yes": "no" );
Abc_Print( -2, "\t-q : toggle improving quality at the expense of runtime [default = %s]\n", fBetterQual? "yes": "no" );
Abc_Print( -2, "\t-d : toggle treating the current AIG as a dual-output miter [default = %s]\n", fDualOut? "yes": "no" );
Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-w : toggle printing very verbose information [default = %s]\n", fVeryVerbose? "yes": "no" );