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Enabling dumping of the library of minimum circuits.

This commit is contained in:
Alan Mishchenko 2019-04-17 17:38:22 -07:00
parent 3e9bc99e24
commit be3a8c3980
2 changed files with 24 additions and 12 deletions
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24
src/base/abci/abc.c
View File

@ -23230,11 +23230,12 @@ usage:
***********************************************************************/
int Abc_CommandFunEnum( Abc_Frame_t * pAbc, int argc, char ** argv )
{
extern void Dtt_EnumerateLf( int nVars, int nNodeMax, int fDelay, int fMulti, int fVerbose );
extern void Dtt_EnumerateLf( int nVars, int nNodeMax, int fDelay, int fMulti, int fVerbose, char* pFileName );
extern void Dau_FunctionEnum( int nInputs, int nVars, int nNodeMax, int fUseTwo, int fReduce, int fVerbose );
int c, nInputs = 4, nVars = 4, nNodeMax = 32, fUseTwo = 0, fReduce = 0, fSimple = 0, fDelay = 0, fMulti = 0, fVerbose = 0;
extern Gia_Man_t * Dau_ConstructAigFromFile( char * pFileName );
int c, nInputs = 4, nVars = 4, nNodeMax = 32, fUseTwo = 0, fReduce = 0, fSimple = 0, fDelay = 0, fMulti = 0, fDump = 0, fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "SIMtrldmvh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "SIMtrldmpvh" ) ) != EOF )
{
switch ( c )
{
@ -23286,6 +23287,9 @@ int Abc_CommandFunEnum( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'm':
fMulti ^= 1;
break;
case 'p':
fDump ^= 1;
break;
case 'v':
fVerbose ^= 1;
break;
@ -23298,12 +23302,21 @@ int Abc_CommandFunEnum( Abc_Frame_t * pAbc, int argc, char ** argv )
}
if ( fSimple || fDelay )
{
char Buffer[100];
if ( nVars < 3 || nVars > 5 )
{
Abc_Print( -1, "The number of inputs should be 3 <= I <= 5.\n" );
goto usage;
}
Dtt_EnumerateLf( nVars, nNodeMax, fDelay, fMulti, fVerbose );
sprintf( Buffer, "Lflib%d.txt", nVars );
Dtt_EnumerateLf( nVars, nNodeMax, fDelay, fMulti, fVerbose, fDump?Buffer:NULL );
if ( fDump )
{
Gia_Man_t * pTemp;
pTemp = Dau_ConstructAigFromFile( Buffer );
Abc_FrameUpdateGia( pAbc, pTemp );
Gia_DumpAiger( pTemp, "Lflib", nVars, 1 );
}
}
else
{
@ -23322,7 +23335,7 @@ int Abc_CommandFunEnum( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
Abc_Print( -2, "usage: funenum [-SIM num] [-trldmvh]\n" );
Abc_Print( -2, "usage: funenum [-SIM num] [-trldmvph]\n" );
Abc_Print( -2, "\t enumerates minimum 2-input-gate implementations\n" );
Abc_Print( -2, "\t-S num : the maximum intermediate support size [default = %d]\n", nInputs );
Abc_Print( -2, "\t-I num : the number of inputs of Boolean functions [default = %d]\n", nVars );
@ -23333,6 +23346,7 @@ usage:
Abc_Print( -2, "\t-d : toggle generating D(f) rather than C(f) [default = %s]\n", fDelay? "yes": "no" );
Abc_Print( -2, "\t-m : toggle generating multiplicity statistics [default = %s]\n", fMulti? "yes": "no" );
Abc_Print( -2, "\t-v : toggle verbose output [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-p : toggle dumping result library (formula and AIG) [default = %s]\n",fDump?"yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");
return 1;
}

12
src/opt/dau/dauNpn2.c
View File

@ -916,10 +916,10 @@ void Dtt_FindNP( Dtt_Man_t * p, unsigned tFun, unsigned tGoal, unsigned tNpn, in
assert(0);
}
void Dtt_DumpLibrary( Dtt_Man_t * p )
void Dtt_DumpLibrary( Dtt_Man_t * p, char* FileName )
{
FILE * pFile;
char FileName[100], str[100], sFI1[50], sFI2[50];
char str[100], sFI1[50], sFI2[50];
int i, j, Entry, fRepeat;
Dtt_FunImpl_t * pFun, * pFun2;
Vec_Int_t * vLibFun = Vec_IntDup( p->vTruthNpns ); // none-duplicating vector of NPN representitives
@ -962,7 +962,6 @@ void Dtt_DumpLibrary( Dtt_Man_t * p )
}
// print to file
sprintf( FileName, "lib%dvar.txt", p->nVars );
pFile = fopen( FileName, "wb" );
if (0)
@ -996,9 +995,8 @@ void Dtt_DumpLibrary( Dtt_Man_t * p )
fflush( stdout );
}
void Dtt_EnumerateLf( int nVars, int nNodeMax, int fDelay, int fMulti, int fVerbose )
void Dtt_EnumerateLf( int nVars, int nNodeMax, int fDelay, int fMulti, int fVerbose, char* pFileName )
{
int fDump = 1;
abctime clk = Abc_Clock(); word nSteps = 0, nMultis = 0;
Dtt_Man_t * p = Dtt_ManAlloc( nVars, fMulti ); int n, i, j;
@ -1068,8 +1066,8 @@ void Dtt_EnumerateLf( int nVars, int nNodeMax, int fDelay, int fMulti, int fVerb
Dtt_PrintDistrib( p );
//if ( p->pTable )
//Dtt_PrintMulti( p );
if ( !fDelay && fDump )
Dtt_DumpLibrary( p );
if ( !fDelay && pFileName!=NULL )
Dtt_DumpLibrary( p, pFileName );
Dtt_ManFree( p );
}