Changes to LUT mappers.

src/base/abci/abc.c

@@ -15535,9 +15535,9 @@ usage:
 ***********************************************************************/
 int Abc_CommandDsdPs( Abc_Frame_t * pAbc, int argc, char ** argv )
 {
-    int c, Number = 0, fOccurs = 0, fVerbose = 0;
+    int c, Number = 0, Support = 0, fOccurs = 0, fTtDump = 0, fVerbose = 0;
     Extra_UtilGetoptReset();
-    while ( ( c = Extra_UtilGetopt( argc, argv, "Novh" ) ) != EOF )
+    while ( ( c = Extra_UtilGetopt( argc, argv, "NSotvh" ) ) != EOF )
     {
         switch ( c )
         {
@@ -15552,9 +15552,23 @@ int Abc_CommandDsdPs( Abc_Frame_t * pAbc, int argc, char ** argv )
             if ( Number < 0 )
                 goto usage;
             break;
+        case 'S':
+            if ( globalUtilOptind >= argc )
+            {
+                Abc_Print( -1, "Command line switch \"-S\" should be followed by a floating point number.\n" );
+                goto usage;
+            }
+            Support = atoi(argv[globalUtilOptind]);
+            globalUtilOptind++;
+            if ( Support < 0 )
+                goto usage;
+            break;
         case 'o':
             fOccurs ^= 1;
             break;
+        case 't':
+            fTtDump ^= 1;
+            break;
         case 'v':
             fVerbose ^= 1;
             break;
@@ -15569,14 +15583,16 @@ int Abc_CommandDsdPs( Abc_Frame_t * pAbc, int argc, char ** argv )
         Abc_Print( 1, "The DSD manager is not started.\n" );
         return 0;
     }
-    If_DsdManPrint( (If_DsdMan_t *)Abc_FrameReadManDsd(), NULL, Number, fOccurs, fVerbose );
+    If_DsdManPrint( (If_DsdMan_t *)Abc_FrameReadManDsd(), NULL, Number, Support, fOccurs, fTtDump, fVerbose );
     return 0;
 
 usage:
-    Abc_Print( -2, "usage: dsd_ps [-N num] [-ovh]\n" );
+    Abc_Print( -2, "usage: dsd_ps [-NS num] [-ovh]\n" );
     Abc_Print( -2, "\t         prints statistics of DSD manager\n" );
     Abc_Print( -2, "\t-N num : show structures whose ID divides by N [default = %d]\n",   Number );
+    Abc_Print( -2, "\t-S num : show structures whose support size is S [default = %d]\n", Support );
     Abc_Print( -2, "\t-o     : toggles printing occurence distribution [default = %s]\n", fOccurs? "yes": "no" );
+    Abc_Print( -2, "\t-t     : toggles dumping truth tables [default = %s]\n",            fTtDump? "yes": "no" );
     Abc_Print( -2, "\t-v     : toggles verbose output [default = %s]\n",                  fVerbose? "yes": "no" );
     Abc_Print( -2, "\t-h     : print the command usage\n");
     return 1;
@@ -15715,7 +15731,7 @@ int Abc_CommandDsdMerge( Abc_Frame_t * pAbc, int argc, char ** argv )
 
 usage:
     Abc_Print( -2, "usage: dsd_merge [-h] <file>\n" );
-    Abc_Print( -2, "\t         mermges DSD manager from file with the current one\n");
+    Abc_Print( -2, "\t         merges DSD manager from file with the current one\n");
     Abc_Print( -2, "\t-h     : print the command usage\n");
     Abc_Print( -2, "\t<file> : file name to read\n");
     return 1;

src/map/if/if.h

@@ -518,8 +518,7 @@ extern int             If_CluCheckExt3( void * p, word * pTruth, int nVars, int
                            char * pLut0, char * pLut1, char * pLut2, word * pFunc0, word * pFunc1, word * pFunc2 );
 /*=== ifDsd.c =============================================================*/
 extern If_DsdMan_t *   If_DsdManAlloc( int nVars, int nLutSize );
-extern void            If_DsdManDump( If_DsdMan_t * p );
-extern void            If_DsdManPrint( If_DsdMan_t * p, char * pFileName, int Number, int fOccurs, int fVerbose );
+extern void            If_DsdManPrint( If_DsdMan_t * p, char * pFileName, int Number, int Support, int fOccurs, int fTtDump, int fVerbose );
 extern void            If_DsdManTune( If_DsdMan_t * p, int LutSize, int fFast, int fAdd, int fSpec, int fVerbose );
 extern void            If_DsdManFree( If_DsdMan_t * p, int fVerbose );
 extern void            If_DsdManSave( If_DsdMan_t * p, char * pFileName );

src/map/if/ifDsd.c

@@ -219,9 +219,9 @@ If_DsdMan_t * If_DsdManAlloc( int nVars, int LutSize )
 void If_DsdManFree( If_DsdMan_t * p, int fVerbose )
 {
     int v;
-//    If_DsdManDump( p );
+//    If_DsdManDumpDsd( p );
     if ( fVerbose )
-        If_DsdManPrint( p, NULL, 0, 0, 0 );
+        If_DsdManPrint( p, NULL, 0, 0, 0, 0, 0 );
     if ( fVerbose )
         Vec_MemDumpTruthTables( p->vTtMem, "dumpdsd", p->nVars );
     for ( v = 2; v < p->nVars; v++ )
@@ -239,39 +239,43 @@ void If_DsdManFree( If_DsdMan_t * p, int fVerbose )
     ABC_FREE( p->pBins );
     ABC_FREE( p );
 }
-void If_DsdManDump( If_DsdMan_t * p )
+void If_DsdManDumpDsd( If_DsdMan_t * p, int Support )
 {
-    char * pFileName = "nondsd_tts.txt";
-    FILE * pFile;
-    If_DsdObj_t * pObj;
-    int i;
-    pFile = fopen( pFileName, "wb" );
+    char * pFileName = "tts_nondsd.txt";
+    If_DsdObj_t * pObj; int i;
+    Vec_Int_t * vMap;
+    FILE * pFile = fopen( pFileName, "wb" );
     if ( pFile == NULL )
     {
         printf( "Cannot open file \"%s\".\n", pFileName );
         return;
     }
+    vMap = Vec_IntStart( Vec_MemEntryNum(p->vTtMem) );
     If_DsdVecForEachObj( p->vObjs, pObj, i )
     {
+        if ( Support && Support != If_DsdObjSuppSize(pObj) )
+            continue;
         if ( If_DsdObjType(pObj) != IF_DSD_PRIME )
             continue;
+        if ( Vec_IntEntry(vMap, If_DsdObjTruthId(pObj)) )
+            continue;
+        Vec_IntWriteEntry(vMap, If_DsdObjTruthId(pObj), 1);
         fprintf( pFile, "0x" );
-        Abc_TtPrintHexRev( pFile, If_DsdObjTruth(p, pObj), p->nVars );
+        Abc_TtPrintHexRev( pFile, If_DsdObjTruth(p, pObj), Support ? Abc_MaxInt(Support, 6) : p->nVars );
         fprintf( pFile, "\n" );
 //        printf( "    " );
 //        Dau_DsdPrintFromTruth( If_DsdObjTruth(p, pObj), p->nVars );
     }
+    Vec_IntFree( vMap );
     fclose( pFile );
 }
-void If_DsdManDumpAll( If_DsdMan_t * p )
+void If_DsdManDumpAll( If_DsdMan_t * p, int Support )
 {
     extern word * If_DsdManComputeTruth( If_DsdMan_t * p, int iDsd, unsigned char * pPermLits );
-    char * pFileName = "dsd_tts.txt";
-    FILE * pFile;
+    char * pFileName = "tts_all.txt";
     If_DsdObj_t * pObj;
-    word * pRes;
-    int i;
-    pFile = fopen( pFileName, "wb" );
+    word * pRes; int i;
+    FILE * pFile = fopen( pFileName, "wb" );
     if ( pFile == NULL )
     {
         printf( "Cannot open file \"%s\".\n", pFileName );
@@ -279,9 +283,11 @@ void If_DsdManDumpAll( If_DsdMan_t * p )
     }
     If_DsdVecForEachObj( p->vObjs, pObj, i )
     {
+        if ( Support && Support != If_DsdObjSuppSize(pObj) )
+            continue;
         pRes = If_DsdManComputeTruth( p, Abc_Var2Lit(i, 0), NULL );
         fprintf( pFile, "0x" );
-        Abc_TtPrintHexRev( pFile, pRes, p->nVars );
+        Abc_TtPrintHexRev( pFile, pRes, Support ? Abc_MaxInt(Support, 6) : p->nVars );
         fprintf( pFile, "\n" );
 //        printf( "    " );
 //        Dau_DsdPrintFromTruth( pRes, p->nVars );
@@ -455,7 +461,7 @@ void If_DsdManPrintDistrib( If_DsdMan_t * p )
     printf( "(%6.2f %%)",  100.0 * CountNonTotal / Vec_PtrSize(p->vObjs) );
     printf( "\n" );
 }
-void If_DsdManPrint( If_DsdMan_t * p, char * pFileName, int Number, int fOccurs, int fVerbose )
+void If_DsdManPrint( If_DsdMan_t * p, char * pFileName, int Number, int Support, int fOccurs, int fTtDump, int fVerbose )
 {
     If_DsdObj_t * pObj;
     int i, DsdMax = 0, CountUsed = 0, CountNonDsdStr = 0, CountMarked = 0;
@@ -497,14 +503,18 @@ void If_DsdManPrint( If_DsdMan_t * p, char * pFileName, int Number, int fOccurs,
         Abc_PrintTime( 1, "Time verify", p->timeVerify );
     }
 //    If_DsdManHashProfile( p );
-//    If_DsdManDump( p );
-//    If_DsdManDumpAll( p );
+    if ( fTtDump )
+        If_DsdManDumpDsd( p, Support );
+    if ( fTtDump )
+        If_DsdManDumpAll( p, Support );
     if ( !fVerbose )
         return;
     If_DsdVecForEachObj( p->vObjs, pObj, i )
     {
         if ( Number && i % Number )
             continue;
+        if ( Support && Support != If_DsdObjSuppSize(pObj) )
+            continue;
         If_DsdManPrintOne( pFile, p, pObj->Id, NULL, 1 );
     }
     fprintf( pFile, "\n" );