Merge pull request #4 from QuantamHD/master_update

Move to latest upstream
The-OpenROAD-Project · May 2, 2024 · 5532997 · 5532997
2 parents d3916ac + 3e61577
commit 5532997
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Showing 76 changed files with 6,408 additions and 349 deletions.
diff --git a/Makefile b/Makefile
@@ -152,7 +152,7 @@ ifdef ABC_USE_LIBSTDCXX
 endif
 
 $(info $(MSG_PREFIX)Using CFLAGS=$(CFLAGS))
-CXXFLAGS += $(CFLAGS) -std=c++17
+CXXFLAGS += $(CFLAGS) -std=c++11
 
 SRC  :=
 GARBAGE := core core.* *.stackdump ./tags $(PROG) arch_flags

diff --git a/abclib.dsp b/abclib.dsp
diff --git a/src/aig/gia/gia.h b/src/aig/gia/gia.h
@@ -1253,6 +1253,7 @@ extern int                 Gia_FileSize( char * pFileName );
 extern Gia_Man_t *         Gia_AigerReadFromMemory( char * pContents, int nFileSize, int fGiaSimple, int fSkipStrash, int fCheck );
 extern Gia_Man_t *         Gia_AigerRead( char * pFileName, int fGiaSimple, int fSkipStrash, int fCheck );
 extern void                Gia_AigerWrite( Gia_Man_t * p, char * pFileName, int fWriteSymbols, int fCompact, int fWriteNewLine );
+extern void                Gia_AigerWriteS( Gia_Man_t * p, char * pFileName, int fWriteSymbols, int fCompact, int fWriteNewLine, int fSkipComment );
 extern void                Gia_DumpAiger( Gia_Man_t * p, char * pFilePrefix, int iFileNum, int nFileNumDigits );
 extern Vec_Str_t *         Gia_AigerWriteIntoMemoryStr( Gia_Man_t * p );
 extern Vec_Str_t *         Gia_AigerWriteIntoMemoryStrPart( Gia_Man_t * p, Vec_Int_t * vCis, Vec_Int_t * vAnds, Vec_Int_t * vCos, int nRegs );
@@ -1530,6 +1531,7 @@ extern void                Gia_ManSetRegNum( Gia_Man_t * p, int nRegs );
 extern void                Gia_ManReportImprovement( Gia_Man_t * p, Gia_Man_t * pNew );
 extern void                Gia_ManPrintNpnClasses( Gia_Man_t * p );
 extern void                Gia_ManDumpVerilog( Gia_Man_t * p, char * pFileName, Vec_Int_t * vObjs, int fVerBufs, int fInter, int fInterComb, int fAssign, int fReverse );
+extern void                Gia_ManDumpVerilogNand( Gia_Man_t * p, char * pFileName );
 /*=== giaMem.c ===========================================================*/
 extern Gia_MmFixed_t *     Gia_MmFixedStart( int nEntrySize, int nEntriesMax );
 extern void                Gia_MmFixedStop( Gia_MmFixed_t * p, int fVerbose );
@@ -1787,6 +1789,39 @@ extern void                Tas_ManSatPrintStats( Tas_Man_t * p );
 extern int                 Tas_ManSolve( Tas_Man_t * p, Gia_Obj_t * pObj, Gia_Obj_t * pObj2 );
 extern int                 Tas_ManSolveArray( Tas_Man_t * p, Vec_Ptr_t * vObjs );
 
+/*=== giaBound.c ===========================================================*/
+typedef struct Bnd_Man_t_  Bnd_Man_t;
+
+extern Bnd_Man_t*           Bnd_ManStart( Gia_Man_t *pSpec, Gia_Man_t *pImpl, int fVerbose );
+extern void                 Bnd_ManStop();
+
+// getter
+extern int                  Bnd_ManGetNInternal();
+extern int                  Bnd_ManGetNExtra();
+
+//for fraig
+extern void                 Bnd_ManMap( int iLit, int id, int spec );
+extern void                 Bnd_ManMerge( int id1, int id2, int phaseDiff );
+extern void                 Bnd_ManFinalizeMappings();
+extern void                 Bnd_ManPrintMappings();
+extern Gia_Man_t*           Bnd_ManStackGias( Gia_Man_t *pSpec, Gia_Man_t *pImpl );
+extern int                  Bnd_ManCheckCoMerged( Gia_Man_t *p );
+
+// for eco
+extern int                  Bnd_ManCheckBound( Gia_Man_t *p, int fVerbose );
+extern void                 Bnd_ManFindBound( Gia_Man_t *p, Gia_Man_t *pImpl );
+extern Gia_Man_t*           Bnd_ManGenSpecOut( Gia_Man_t *p );
+extern Gia_Man_t*           Bnd_ManGenImplOut( Gia_Man_t *p );
+extern Gia_Man_t*           Bnd_ManGenPatched( Gia_Man_t *pOut, Gia_Man_t *pSpec, Gia_Man_t *pPatch );
+extern Gia_Man_t*           Bnd_ManGenPatched1( Gia_Man_t *pOut, Gia_Man_t *pSpec );
+extern Gia_Man_t*           Bnd_ManGenPatched2( Gia_Man_t *pImpl, Gia_Man_t *pPatch, int fSkiptStrash, int fVerbose );
+extern void                 Bnd_ManSetEqOut( int eq );
+extern void                 Bnd_ManSetEqRes( int eq );
+extern void                 Bnd_ManPrintStats();
+
+// util
+extern Gia_Man_t*           Bnd_ManCutBoundary( Gia_Man_t *p, Vec_Int_t* vEI, Vec_Int_t* vEO, Vec_Bit_t* vEI_phase, Vec_Bit_t* vEO_phase );
+
 ABC_NAMESPACE_HEADER_END
 
 

diff --git a/src/aig/gia/giaAiger.c b/src/aig/gia/giaAiger.c
@@ -1217,7 +1217,7 @@ Vec_Str_t * Gia_AigerWriteIntoMemoryStrPart( Gia_Man_t * p, Vec_Int_t * vCis, Ve
   SeeAlso     []
 
 ***********************************************************************/
-void Gia_AigerWrite( Gia_Man_t * pInit, char * pFileName, int fWriteSymbols, int fCompact, int fWriteNewLine )
+void Gia_AigerWriteS( Gia_Man_t * pInit, char * pFileName, int fWriteSymbols, int fCompact, int fWriteNewLine, int fSkipComment )
 {
     int fVerbose = XAIG_VERBOSE;
     FILE * pFile;
@@ -1557,8 +1557,10 @@ void Gia_AigerWrite( Gia_Man_t * pInit, char * pFileName, int fWriteSymbols, int
     // write comments
     if ( fWriteNewLine )
         fprintf( pFile, "c\n" );
-    fprintf( pFile, "\nThis file was produced by the GIA package in ABC on %s\n", Gia_TimeStamp() );
-    fprintf( pFile, "For information about AIGER format, refer to %s\n", "http://fmv.jku.at/aiger" );
+    if ( !fSkipComment ) {
+        fprintf( pFile, "\nThis file was produced by the GIA package in ABC on %s\n", Gia_TimeStamp() );
+        fprintf( pFile, "For information about AIGER format, refer to %s\n", "http://fmv.jku.at/aiger" );
+    }
     fclose( pFile );
     if ( p != pInit )
     {
@@ -1567,6 +1569,22 @@ void Gia_AigerWrite( Gia_Man_t * pInit, char * pFileName, int fWriteSymbols, int
     }
 }
 
+/**Function*************************************************************
+
+  Synopsis    [Writes the AIG in the binary AIGER format.]
+
+  Description []
+  
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+void Gia_AigerWrite( Gia_Man_t * pInit, char * pFileName, int fWriteSymbols, int fCompact, int fWriteNewLine )
+{
+     Gia_AigerWriteS( pInit, pFileName, fWriteSymbols, fCompact, fWriteNewLine, 0 );
+}
+
 /**Function*************************************************************
 
   Synopsis    [Writes the AIG in the binary AIGER format.]