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New choice computation.

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This commit is contained in:
Alan Mishchenko
2014-09-16 14:59:28 -07:00
parent e033a62282
commit 288d64d033
3 changed files with 197 additions and 22 deletions
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src/base/abci/abc.c
+65 -10
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@@ -28453,16 +28453,66 @@ usage:
***********************************************************************/
int Abc_CommandAbc9Synch2( Abc_Frame_t * pAbc, int argc, char ** argv )
{
extern Gia_Man_t * Gia_ManAigSynch2( Gia_Man_t * p, int fVerbose );
extern Gia_Man_t * Gia_ManAigSynch2( Gia_Man_t * p, void * pPars, int nLutSize );
Gia_Man_t * pTemp;
int c, fVerbose = 0;
Dch_Pars_t Pars, * pPars = &Pars;
int c, nLutSize = 6;
// set defaults
Dch_ManSetDefaultParams( pPars );
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "vh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "WCSKfvh" ) ) != EOF )
{
switch ( c )
{
case 'W':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-W\" should be followed by an integer.\n" );
goto usage;
}
pPars->nWords = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
if ( pPars->nWords < 0 )
goto usage;
break;
case 'C':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-C\" should be followed by an integer.\n" );
goto usage;
}
pPars->nBTLimit = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
if ( pPars->nBTLimit < 0 )
goto usage;
break;
case 'S':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-S\" should be followed by an integer.\n" );
goto usage;
}
pPars->nSatVarMax = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
if ( pPars->nSatVarMax < 0 )
goto usage;
break;
case 'K':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-K\" should be followed by a char string.\n" );
goto usage;
}
nLutSize = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
if ( nLutSize < 0 )
goto usage;
break;
case 'f':
pPars->fLightSynth ^= 1;
break;
case 'v':
fVerbose ^= 1;
pPars->fVerbose ^= 1;
break;
case 'h':
goto usage;
@@ -28472,18 +28522,23 @@ int Abc_CommandAbc9Synch2( Abc_Frame_t * pAbc, int argc, char ** argv )
}
if ( pAbc->pGia == NULL )
{
Abc_Print( -1, "Abc_CommandAbc9Synch2(): There is no AIG.\n" );
Abc_Print( -1, "Abc_CommandAbc9Dch(): There is no AIG.\n" );
return 1;
}
pTemp = Gia_ManAigSynch2( pAbc->pGia, fVerbose );
pTemp = Gia_ManAigSynch2( pAbc->pGia, pPars, nLutSize );
Abc_FrameUpdateGia( pAbc, pTemp );
return 0;
usage:
Abc_Print( -2, "usage: &synch2 [-vh]\n" );
Abc_Print( -2, "\t performs synthesis and computes structural choices\n" );
Abc_Print( -2, "\t-v : toggles printing additional information [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");
Abc_Print( -2, "usage: &synch2 [-WCSK num] [-fvh]\n" );
Abc_Print( -2, "\t computes structural choices using a new approach\n" );
Abc_Print( -2, "\t-W num : the max number of simulation words [default = %d]\n", pPars->nWords );
Abc_Print( -2, "\t-C num : the max number of conflicts at a node [default = %d]\n", pPars->nBTLimit );
Abc_Print( -2, "\t-S num : the max number of SAT variables [default = %d]\n", pPars->nSatVarMax );
Abc_Print( -2, "\t-K num : the target LUT size for downstream mapping [default = %d]\n", nLutSize );
Abc_Print( -2, "\t-f : toggle using lighter logic synthesis [default = %s]\n", pPars->fLightSynth? "yes": "no" );
Abc_Print( -2, "\t-v : toggle verbose printout [default = %s]\n", pPars->fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");
return 1;
}