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Generation of dual-rail miter.

This commit is contained in:
Alan Mishchenko 2012-01-28 20:10:34 -08:00
parent 5aeab257ed
commit 99b408fcb1
2 changed files with 16 additions and 10 deletions
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2
src/aig/saig/saig.h
View File

@ -164,7 +164,7 @@ extern void Saig_ManDetectConstrFuncTest( Aig_Man_t * p, int nFrame
extern Aig_Man_t * Saig_ManDupFoldConstrsFunc( Aig_Man_t * pAig, int fCompl, int fVerbose );
extern Aig_Man_t * Saig_ManDupUnfoldConstrsFunc( Aig_Man_t * pAig, int nFrames, int nConfs, int nProps, int fOldAlgo, int fVerbose );
/*=== saigDual.c ==========================================================*/
extern Aig_Man_t * Saig_ManDupDual( Aig_Man_t * pAig, int nDualPis, int fDualFfs, int fComplPo );
extern Aig_Man_t * Saig_ManDupDual( Aig_Man_t * pAig, int nDualPis, int fDualFfs, int fMiterFfs, int fComplPo );
extern void Saig_ManBlockPo( Aig_Man_t * pAig, int nCycles );
/*=== saigDup.c ==========================================================*/
extern Aig_Man_t * Saig_ManDupOrpos( Aig_Man_t * p );

24
src/base/abci/abc.c
View File

@ -21098,12 +21098,13 @@ int Abc_CommandDualRail( Abc_Frame_t * pAbc, int argc, char ** argv )
Abc_Ntk_t * pNtk, * pNtkNew = NULL;
Aig_Man_t * pAig, * pAigNew;
int c;
int nDualPis = 0;
int fDualFfs = 0;
int fComplPo = 0;
int fVerbose = 0;
int nDualPis = 0;
int fDualFfs = 0;
int fMiterFfs = 0;
int fComplPo = 0;
int fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "Ifcvh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "Itfcvh" ) ) != EOF )
{
switch ( c )
{
@ -21118,9 +21119,12 @@ int Abc_CommandDualRail( Abc_Frame_t * pAbc, int argc, char ** argv )
if ( nDualPis < 0 )
goto usage;
break;
case 'f':
case 't':
fDualFfs ^= 1;
break;
case 'f':
fMiterFfs ^= 1;
break;
case 'c':
fComplPo ^= 1;
break;
@ -21150,7 +21154,7 @@ int Abc_CommandDualRail( Abc_Frame_t * pAbc, int argc, char ** argv )
// tranform
pAig = Abc_NtkToDar( pNtk, 0, 1 );
pAigNew = Saig_ManDupDual( pAig, nDualPis, fDualFfs, fComplPo );
pAigNew = Saig_ManDupDual( pAig, nDualPis, fDualFfs, fMiterFfs, fComplPo );
Aig_ManStop( pAig );
pNtkNew = Abc_NtkFromAigPhase( pAigNew );
pNtkNew->pName = Extra_UtilStrsav(pNtk->pName);
@ -21161,11 +21165,13 @@ int Abc_CommandDualRail( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
Abc_Print( -2, "usage: dualrail [-I num] [-fcvh]\n" );
Abc_Print( -2, "usage: dualrail [-I num] [-tfcvh]\n" );
Abc_Print( -2, "\t transforms the current AIG into a dual-rail miter\n" );
Abc_Print( -2, "\t expressing the property \"at least one PO has ternary value\"\n" );
Abc_Print( -2, "\t (to compute an initialization sequence, use switches \"-tfc\")\n" );
Abc_Print( -2, "\t-I num : the number of first PIs interpreted as ternary [default = %d]\n", nDualPis );
Abc_Print( -2, "\t-f : toggle ternary flop init values [default = %s]\n", fDualFfs? "yes": "const0 init values" );
Abc_Print( -2, "\t-t : toggle ternary flop init values [default = %s]\n", fDualFfs? "yes": "const0 init values" );
Abc_Print( -2, "\t-f : toggle mitering flops instead of POs [default = %s]\n", fMiterFfs? "flops": "POs" );
Abc_Print( -2, "\t-c : toggle complementing the miter output [default = %s]\n", fComplPo? "yes": "no" );
Abc_Print( -2, "\t-v : toggle printing optimization summary [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");