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Enabling dumping of the library of minimum circuits (file support).

This commit is contained in:
Alan Mishchenko 2019-04-18 12:13:47 -07:00
parent 3709744c60
commit dbaa6a58f8
2 changed files with 25 additions and 28 deletions
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35
src/opt/dau/dauNpn.c
View File

@ -29,7 +29,6 @@ ABC_NAMESPACE_IMPL_START
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
//#define USE4VARS 1
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
@ -46,19 +45,14 @@ ABC_NAMESPACE_IMPL_START
SeeAlso []
***********************************************************************/
void Dau_TruthEnum()
void Dau_TruthEnum(int nVars)
{
int fUseTable = 1;
abctime clk = Abc_Clock();
#ifdef USE4VARS
int nVars = 4;
int nSizeW = 1 << 14;
char * pFileName = "tableW14.data";
#else
int nVars = 5;
int nSizeW = 1 << 30;
char * pFileName = "tableW30.data";
#endif
int nSizeLog = (1<<nVars) -2;
int nSizeW = 1 << nSizeLog;
char pFileName[20];
sprintf( pFileName, "tableW%d.data", nSizeLog );
int nPerms = Extra_Factorial( nVars );
int nMints = 1 << nVars;
int * pPerm = Extra_PermSchedule( nVars );
@ -177,20 +171,15 @@ int Dau_AddFunction( word tCur, int nVars, unsigned * pTable, Vec_Int_t * vNpns,
}
return 0;
}
void Dau_NetworkEnum()
void Dau_NetworkEnum(int nVars)
{
abctime clk = Abc_Clock();
int Limit = 2;
int UseTwo = 0;
#ifdef USE4VARS
int nVars = 4;
int nSizeW = 1 << 14;
char * pFileName = "tableW14.data";
#else
int nVars = 5;
int nSizeW = 1 << 30;
char * pFileName = "tableW30.data";
#endif
int nSizeLog = (1<<nVars) -2;
int nSizeW = 1 << nSizeLog;
char pFileName[20];
sprintf( pFileName, "tableW%d.data", nSizeLog );
unsigned * pTable = Dau_ReadFile( pFileName, nSizeW );
Vec_Wec_t * vNpns = Vec_WecStart( 32 );
Vec_Wec_t * vNpns_ = Vec_WecStart( 32 );
@ -380,8 +369,8 @@ void Dau_NetworkEnum()
}
void Dau_NetworkEnumTest()
{
//Dau_TruthEnum();
Dau_NetworkEnum();
//Dau_TruthEnum(3);
Dau_NetworkEnum(4);
}

18
src/opt/dau/dauNpn2.c
View File

@ -312,6 +312,7 @@ unsigned * Dau_ReadFile2( char * pFileName, int nSizeW )
{
abctime clk = Abc_Clock();
FILE * pFile = fopen( pFileName, "rb" );
if (pFile == NULL) return NULL;
unsigned * p = (unsigned *)ABC_CALLOC(word, nSizeW);
int RetValue = pFile ? fread( p, sizeof(word), nSizeW, pFile ) : 0;
RetValue = 0;
@ -341,12 +342,19 @@ void Dtt_ManRenum( int nVars, unsigned * pTable, int * pnClasses )
}
unsigned * Dtt_ManLoadClasses( int nVars, int * pnClasses )
{
extern Dau_TruthEnum(int);
unsigned * pTable = NULL;
if ( nVars == 4 )
pTable = Dau_ReadFile2( "tableW14.data", 1 << 14 );
else if ( nVars == 5 )
pTable = Dau_ReadFile2( "tableW30.data", 1 << 30 );
else assert( 0 );
int nSizeLog = (1<<nVars) -2;
int nSizeW = 1 << nSizeLog;
char pFileName[20];
sprintf( pFileName, "tableW%d.data", nSizeLog );
pTable = Dau_ReadFile2( pFileName, nSizeW );
if (pTable == NULL)
{
Dau_TruthEnum(nVars);
pTable = Dau_ReadFile2( pFileName, nSizeW );
}
Dtt_ManRenum( nVars, pTable, pnClasses );
return pTable;
}