diff options
Diffstat (limited to 'src/opt/dau/dauNpn.c')
| -rw-r--r-- | src/opt/dau/dauNpn.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/opt/dau/dauNpn.c b/src/opt/dau/dauNpn.c index 3740eeaf..fc261edc 100644 --- a/src/opt/dau/dauNpn.c +++ b/src/opt/dau/dauNpn.c @@ -51,8 +51,6 @@ void Dau_TruthEnum(int nVars) abctime clk = Abc_Clock(); 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 ); @@ -115,8 +113,12 @@ void Dau_TruthEnum(int nVars) // write into file if ( pTable ) { - FILE * pFile = fopen( pFileName, "wb" ); - int RetValue = fwrite( pTable, 8, nSizeW, pFile ); + FILE * pFile; + int RetValue; + char pFileName[20]; + sprintf( pFileName, "tableW%d.data", nSizeLog ); + pFile = fopen( pFileName, "wb" ); + RetValue = fwrite( pTable, 8, nSizeW, pFile ); RetValue = 0; fclose( pFile ); ABC_FREE( pTable ); @@ -179,12 +181,13 @@ void Dau_NetworkEnum(int nVars) int nSizeLog = (1<<nVars) -2; int nSizeW = 1 << nSizeLog; char pFileName[20]; - sprintf( pFileName, "tableW%d.data", nSizeLog ); - unsigned * pTable = Dau_ReadFile( pFileName, nSizeW ); + unsigned * pTable; Vec_Wec_t * vNpns = Vec_WecStart( 32 ); Vec_Wec_t * vNpns_ = Vec_WecStart( 32 ); int i, v, u, g, k, m, n, Res, Entry; unsigned Inv = (unsigned)Abc_Tt6Mask(1 << (nVars-1)); + sprintf( pFileName, "tableW%d.data", nSizeLog ); + pTable = Dau_ReadFile( pFileName, nSizeW ); // create constant function and buffer/inverter function pTable[0] |= (1 << 31); pTable[Inv] |= (1 << 31); |