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abc
Commit b9e0c95b by Alan Mishchenko
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Version abc70209

parent a13c64a5
Showing with 384 additions and 176 deletions
abc.dsp
......@@ -118,6 +118,10 @@ SOURCE=.\src\base\abc\abcFunc.c
# End Source File
# Begin Source File
SOURCE=.\src\base\abc\abcHie.c
# End Source File
# Begin Source File
SOURCE=.\src\base\abc\abcInt.h
# End Source File
# Begin Source File
......
abc.plg deleted 100644 → 0
<html>
<body>
<pre>
<h1>Build Log</h1>
<h3>
--------------------Configuration: abc - Win32 Debug--------------------
</h3>
<h3>Command Lines</h3>
Creating temporary file "C:\DOCUME~1\alanmi\LOCALS~1\Temp\RSP83C.tmp" with contents
[
/nologo /MLd /W3 /Gm /GX /ZI /Od /I "src\base\abc" /I "src\base\abci" /I "src\base\abcs" /I "src\base\seq" /I "src\base\cmd" /I "src\base\io" /I "src\base\main" /I "src\bdd\cudd" /I "src\bdd\epd" /I "src\bdd\mtr" /I "src\bdd\parse" /I "src\bdd\dsd" /I "src\bdd\reo" /I "src\sop\ft" /I "src\sat\asat" /I "src\sat\bsat" /I "src\sat\msat" /I "src\sat\fraig" /I "src\opt\cut" /I "src\opt\dec" /I "src\opt\fxu" /I "src\opt\sim" /I "src\opt\rwr" /I "src\opt\kit" /I "src\opt\res" /I "src\map\fpga" /I "src\map\if" /I "src\map\mapper" /I "src\map\mio" /I "src\map\super" /I "src\misc\extra" /I "src\misc\st" /I "src\misc\mvc" /I "src\misc\util" /I "src\misc\npn" /I "src\misc\vec" /I "src\misc\espresso" /I "src\misc\nm" /I "src\misc\hash" /I "src\aig\ivy" /I "src\aig\hop" /I "src\aig\rwt" /I "src\aig\deco" /I "src\aig\mem" /I "src\temp\esop" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /D "__STDC__" /FR"Debug/" /Fp"Debug/abc.pch" /YX /Fo"Debug/" /Fd"Debug/" /FD /GZ /c
"C:\_projects\abc\src\base\abc\abcObj.c"
]
Creating command line "cl.exe @C:\DOCUME~1\alanmi\LOCALS~1\Temp\RSP83C.tmp"
<h3>Output Window</h3>
Compiling...
abcObj.c
<h3>Results</h3>
abcObj.obj - 0 error(s), 0 warning(s)
</pre>
</body>
</html>
abc.rc
......@@ -47,6 +47,7 @@ alias r3 retime -M 3
alias r3f retime -M 3 -f
alias r3b retime -M 3 -b
alias ren renode
alias rh read_hie
alias rl read_blif
alias rb read_bench
alias ret retime
......@@ -76,6 +77,7 @@ alias trt "r c.blif; st; tr0; b; tr1"
alias u undo
alias w write
alias wb write_blif
alias wh write_hie
alias wl write_blif
alias wp write_pla
alias wv write_verilog
......@@ -106,6 +108,9 @@ alias compress2rs "b -l; rs -K 6 -l; rw -l; rs -K 6 -N 2 -l; rf -l; rs -K 8 -l;
alias resyn2rsdc "b; rs -K 6 -F 2; rw; rs -K 6 -N 2 -F 2; rf; rs -K 8 -F 2; b; rs -K 8 -N 2 -F 2; rw; rs -K 10 -F 2; rwz; rs -K 10 -N 2 -F 2; b; rs -K 12 -F 2; rfz; rs -K 12 -N 2 -F 2; rwz; b"
alias compress2rsdc "b -l; rs -K 6 -F 2 -l; rw -l; rs -K 6 -N 2 -F 2 -l; rf -l; rs -K 8 -F 2 -l; b -l; rs -K 8 -N 2 -F 2 -l; rw -l; rs -K 10 -F 2 -l; rwz -l; rs -K 10 -N 2 -F 2 -l; b -l; rs -K 12 -F 2 -l; rfz -l; rs -K 12 -N 2 -F 2 -l; rwz -l; b -l"
# minimizing for FF literals
alias fflitmin "compress2rs; ren; sop; ps -f"
# temporaries
#alias t "rvl th/lib.v; rvv th/t2.v"
#alias t "so c/pure_sat/test.c"
......@@ -113,5 +118,6 @@ alias compress2rsdc "b -l; rs -K 6 -F 2 -l; rw -l; rs -K 6 -N 2 -F 2 -l; rf -l;
alias t0 "r res.blif; aig; mfs"
alias t "r res2.blif; aig; mfs"
alias tt "rh a/quip_opt/nut_002_opt.blif"
abctestlib.plg deleted 100644 → 0
<html>
<body>
<pre>
<h1>Build Log</h1>
<h3>
--------------------Configuration: abctestlib - Win32 Debug--------------------
</h3>
<h3>Command Lines</h3>
Creating temporary file "C:\DOCUME~1\alanmi\LOCALS~1\Temp\RSP1389.tmp" with contents
[
/nologo /MLd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FR"Debug/" /Fp"Debug/abctestlib.pch" /YX /Fo"Debug/" /Fd"Debug/" /FD /GZ /c
"C:\_projects\abc\demo.c"
]
Creating command line "cl.exe @C:\DOCUME~1\alanmi\LOCALS~1\Temp\RSP1389.tmp"
Creating temporary file "C:\DOCUME~1\alanmi\LOCALS~1\Temp\RSP138A.tmp" with contents
[
kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib C:\_projects\abc\abclib\abclib_debug.lib /nologo /subsystem:console /incremental:yes /pdb:"Debug/abctestlib.pdb" /debug /machine:I386 /out:"_TEST/abctestlib.exe" /pdbtype:sept
.\Debug\demo.obj
]
Creating command line "link.exe @C:\DOCUME~1\alanmi\LOCALS~1\Temp\RSP138A.tmp"
<h3>Output Window</h3>
Compiling...
demo.c
Linking...
Creating command line "bscmake.exe /nologo /o"Debug/abctestlib.bsc" .\Debug\demo.sbr"
Creating browse info file...
<h3>Output Window</h3>
<h3>Results</h3>
abctestlib.exe - 0 error(s), 0 warning(s)
</pre>
</body>
</html>
src/base/abc/abc.h
......@@ -90,11 +90,10 @@ typedef enum {
ABC_OBJ_ASSERT, // 7: assertion terminal
ABC_OBJ_NET, // 8: net
ABC_OBJ_NODE, // 9: node
ABC_OBJ_GATE, // 10: mapped node
ABC_OBJ_LATCH, // 11: latch
ABC_OBJ_TRI, // 12: tristate element
ABC_OBJ_BLACKBOX, // 13: box with unknown contents
ABC_OBJ_NUMBER // 14: unused
ABC_OBJ_LATCH, // 10: latch
ABC_OBJ_WHITEBOX, // 11: box with known contents
ABC_OBJ_BLACKBOX, // 12: box with unknown contents
ABC_OBJ_NUMBER // 13: unused
} Abc_ObjType_t;
// latch initial values
......@@ -188,8 +187,7 @@ struct Abc_Ntk_t_
Abc_Ntk_t * pNetBackup; // the pointer to the previous backup network
int iStep; // the generation number for the given network
// hierarchy
stmm_table * tName2Model; // the table hashing names into network pointers (or NULL if no hierarchy)
Vec_Int_t * pBlackBoxes; // stores pairs (PI num, PO num) for each model, including the base model (or NULL if no hierarchy)
Abc_Lib_t * pDesign;
short fHieVisited; // flag to mark the visited network
short fHiePath; // flag to mark the network on the path
// miscellaneous data members
......@@ -197,7 +195,6 @@ struct Abc_Ntk_t_
Extra_MmFixed_t * pMmObj; // memory manager for objects
Extra_MmStep_t * pMmStep; // memory manager for arrays
void * pManFunc; // functionality manager (AIG manager, BDD manager, or memory manager for SOPs)
Abc_Lib_t * pDesign;
// Abc_Lib_t * pVerLib; // for structural verilog designs
Abc_ManTime_t * pManTime; // the timing manager (for mapped networks) stores arrival/required times for all nodes
void * pManCut; // the cut manager (for AIGs) stores information about the cuts computed for the nodes
......@@ -299,9 +296,8 @@ static inline int Abc_NtkBiNum( Abc_Ntk_t * pNtk ) { return pN
static inline int Abc_NtkBoNum( Abc_Ntk_t * pNtk ) { return pNtk->nObjCounts[ABC_OBJ_BO]; }
static inline int Abc_NtkNetNum( Abc_Ntk_t * pNtk ) { return pNtk->nObjCounts[ABC_OBJ_NET]; }
static inline int Abc_NtkNodeNum( Abc_Ntk_t * pNtk ) { return pNtk->nObjCounts[ABC_OBJ_NODE]; }
static inline int Abc_NtkGateNum( Abc_Ntk_t * pNtk ) { return pNtk->nObjCounts[ABC_OBJ_GATE]; }
static inline int Abc_NtkLatchNum( Abc_Ntk_t * pNtk ) { return pNtk->nObjCounts[ABC_OBJ_LATCH]; }
static inline int Abc_NtkTriNum( Abc_Ntk_t * pNtk ) { return pNtk->nObjCounts[ABC_OBJ_TRI]; }
static inline int Abc_NtkWhiteboxNum( Abc_Ntk_t * pNtk ) { return pNtk->nObjCounts[ABC_OBJ_WHITEBOX]; }
static inline int Abc_NtkBlackboxNum( Abc_Ntk_t * pNtk ) { return pNtk->nObjCounts[ABC_OBJ_BLACKBOX]; }
static inline bool Abc_NtkIsComb( Abc_Ntk_t * pNtk ) { return Abc_NtkLatchNum(pNtk) == 0; }
static inline bool Abc_NtkHasOnlyLatchBoxes(Abc_Ntk_t * pNtk ){ return Abc_NtkLatchNum(pNtk) == Abc_NtkBoxNum(pNtk); }
......@@ -315,8 +311,7 @@ static inline Abc_Obj_t * Abc_NtkCreateBo( Abc_Ntk_t * pNtk ) { return Ab
static inline Abc_Obj_t * Abc_NtkCreateAssert( Abc_Ntk_t * pNtk ) { return Abc_NtkCreateObj( pNtk, ABC_OBJ_ASSERT ); }
static inline Abc_Obj_t * Abc_NtkCreateNode( Abc_Ntk_t * pNtk ) { return Abc_NtkCreateObj( pNtk, ABC_OBJ_NODE ); }
static inline Abc_Obj_t * Abc_NtkCreateLatch( Abc_Ntk_t * pNtk ) { return Abc_NtkCreateObj( pNtk, ABC_OBJ_LATCH ); }
static inline Abc_Obj_t * Abc_NtkCreateGate( Abc_Ntk_t * pNtk ) { return Abc_NtkCreateObj( pNtk, ABC_OBJ_GATE ); }
static inline Abc_Obj_t * Abc_NtkCreateTri( Abc_Ntk_t * pNtk ) { return Abc_NtkCreateObj( pNtk, ABC_OBJ_TRI ); }
static inline Abc_Obj_t * Abc_NtkCreateWhitebox( Abc_Ntk_t * pNtk ) { return Abc_NtkCreateObj( pNtk, ABC_OBJ_WHITEBOX ); }
static inline Abc_Obj_t * Abc_NtkCreateBlackbox( Abc_Ntk_t * pNtk ) { return Abc_NtkCreateObj( pNtk, ABC_OBJ_BLACKBOX ); }
// reading objects
......@@ -361,11 +356,11 @@ static inline bool Abc_ObjIsCo( Abc_Obj_t * pObj ) { return pO
static inline bool Abc_ObjIsTerm( Abc_Obj_t * pObj ) { return Abc_ObjIsCi(pObj) || Abc_ObjIsCo(pObj); }
static inline bool Abc_ObjIsNet( Abc_Obj_t * pObj ) { return pObj->Type == ABC_OBJ_NET; }
static inline bool Abc_ObjIsNode( Abc_Obj_t * pObj ) { return pObj->Type == ABC_OBJ_NODE; }
static inline bool Abc_ObjIsGate( Abc_Obj_t * pObj ) { return pObj->Type == ABC_OBJ_GATE; }
static inline bool Abc_ObjIsLatch( Abc_Obj_t * pObj ) { return pObj->Type == ABC_OBJ_LATCH; }
static inline bool Abc_ObjIsTri( Abc_Obj_t * pObj ) { return pObj->Type == ABC_OBJ_TRI; }
static inline bool Abc_ObjIsBox( Abc_Obj_t * pObj ) { return pObj->Type == ABC_OBJ_LATCH || pObj->Type == ABC_OBJ_WHITEBOX || pObj->Type == ABC_OBJ_BLACKBOX; }
static inline bool Abc_ObjIsWhitebox( Abc_Obj_t * pObj ) { return pObj->Type == ABC_OBJ_WHITEBOX;}
static inline bool Abc_ObjIsBlackbox( Abc_Obj_t * pObj ) { return pObj->Type == ABC_OBJ_BLACKBOX;}
static inline bool Abc_ObjIsBox( Abc_Obj_t * pObj ) { return pObj->Type == ABC_OBJ_LATCH || pObj->Type == ABC_OBJ_TRI || pObj->Type == ABC_OBJ_BLACKBOX; }
static inline void Abc_ObjBlackboxToWhitebox( Abc_Obj_t * pObj ) { assert( Abc_ObjIsBlackbox(pObj) ); pObj->Type = ABC_OBJ_WHITEBOX; pObj->pNtk->nObjCounts[ABC_OBJ_BLACKBOX]--; pObj->pNtk->nObjCounts[ABC_OBJ_WHITEBOX]++; }
// working with fanin/fanout edges
static inline int Abc_ObjFaninNum( Abc_Obj_t * pObj ) { return pObj->vFanins.nSize; }
......@@ -470,9 +465,9 @@ static inline void Abc_ObjSetMvVar( Abc_Obj_t * pObj, void * pV) { Vec_At
#define Abc_NtkForEachLatchOutput( pNtk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize((pNtk)->vBoxes)) && (((pObj) = Abc_ObjFanout0(Abc_NtkBox(pNtk, i))), 1); i++ ) \
if ( !Abc_ObjIsLatch(Abc_NtkBox(pNtk, i)) ) {} else
#define Abc_NtkForEachTri( pNtk, pObj, i ) \
#define Abc_NtkForEachWhitebox( pNtk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize((pNtk)->vBoxes)) && (((pObj) = Abc_NtkBox(pNtk, i)), 1); i++ ) \
if ( !Abc_ObjIsTri(pObj) ) {} else
if ( !Abc_ObjIsWhitebox(pObj) ) {} else
#define Abc_NtkForEachBlackbox( pNtk, pObj, i ) \
for ( i = 0; (i < Vec_PtrSize((pNtk)->vBoxes)) && (((pObj) = Abc_NtkBox(pNtk, i)), 1); i++ ) \
if ( !Abc_ObjIsBlackbox(pObj) ) {} else
......@@ -536,6 +531,7 @@ extern bool Abc_NtkCheckRead( Abc_Ntk_t * pNtk );
extern bool Abc_NtkDoCheck( Abc_Ntk_t * pNtk );
extern bool Abc_NtkCheckObj( Abc_Ntk_t * pNtk, Abc_Obj_t * pObj );
extern bool Abc_NtkCompareSignals( Abc_Ntk_t * pNtk1, Abc_Ntk_t * pNtk2, int fOnlyPis, int fComb );
extern int Abc_NtkIsAcyclicHierarchy( Abc_Ntk_t * pNtk );
/*=== abcCollapse.c ==========================================================*/
extern Abc_Ntk_t * Abc_NtkCollapse( Abc_Ntk_t * pNtk, int fBddSizeMax, int fDualRail, int fReorder, int fVerbose );
/*=== abcCut.c ==========================================================*/
......@@ -550,6 +546,8 @@ extern Vec_Ptr_t * Abc_NtkDfsNodes( Abc_Ntk_t * pNtk, Abc_Obj_t ** ppNode
extern Vec_Ptr_t * Abc_NtkDfsReverse( Abc_Ntk_t * pNtk );
extern Vec_Ptr_t * Abc_NtkDfsSeq( Abc_Ntk_t * pNtk );
extern Vec_Ptr_t * Abc_NtkDfsSeqReverse( Abc_Ntk_t * pNtk );
extern Vec_Ptr_t * Abc_NtkDfsIter( Abc_Ntk_t * pNtk, int fCollectAll );
extern Vec_Ptr_t * Abc_NtkDfsHie( Abc_Ntk_t * pNtk, int fCollectAll );
extern bool Abc_NtkIsDfsOrdered( Abc_Ntk_t * pNtk );
extern Vec_Ptr_t * Abc_NtkSupport( Abc_Ntk_t * pNtk );
extern Vec_Ptr_t * Abc_NtkNodeSupport( Abc_Ntk_t * pNtk, Abc_Obj_t ** ppNodes, int nNodes );
......@@ -589,6 +587,10 @@ extern int Abc_NtkMapToSop( Abc_Ntk_t * pNtk );
extern int Abc_NtkLogicToSop( Abc_Ntk_t * pNtk, int fDirect );
extern int Abc_NtkLogicToBdd( Abc_Ntk_t * pNtk );
extern int Abc_NtkLogicToAig( Abc_Ntk_t * pNtk );
/*=== abcHie.c ==========================================================*/
extern Abc_Ntk_t * Abc_NtkFlattenLogicHierarchy( Abc_Ntk_t * pNtk );
extern Abc_Ntk_t * Abc_NtkConvertBlackboxes( Abc_Ntk_t * pNtk );
extern Abc_Ntk_t * Abc_NtkInsertNewLogic( Abc_Ntk_t * pNtkH, Abc_Ntk_t * pNtkL );
/*=== abcLatch.c ==========================================================*/
extern bool Abc_NtkLatchIsSelfFeed( Abc_Obj_t * pLatch );
extern int Abc_NtkCountSelfFeedLatches( Abc_Ntk_t * pNtk );
......@@ -597,7 +599,7 @@ extern Vec_Int_t * Abc_NtkCollectLatchValues( Abc_Ntk_t * pNtk );
extern void Abc_NtkInsertLatchValues( Abc_Ntk_t * pNtk, Vec_Int_t * vValues );
/*=== abcLib.c ==========================================================*/
extern Abc_Lib_t * Abc_LibCreate( char * pName );
extern void Abc_LibFree( Abc_Lib_t * pLib );
extern void Abc_LibFree( Abc_Lib_t * pLib, Abc_Ntk_t * pNtk );
extern void Abc_LibPrint( Abc_Lib_t * pLib );
extern int Abc_LibAddModel( Abc_Lib_t * pLib, Abc_Ntk_t * pNtk );
extern Abc_Ntk_t * Abc_LibFindModelByName( Abc_Lib_t * pLib, char * pName );
......
src/base/abc/abcCheck.c
......@@ -38,8 +38,6 @@ static bool Abc_NtkComparePis( Abc_Ntk_t * pNtk1, Abc_Ntk_t * pNtk2, int fComb )
static bool Abc_NtkComparePos( Abc_Ntk_t * pNtk1, Abc_Ntk_t * pNtk2, int fComb );
static bool Abc_NtkCompareLatches( Abc_Ntk_t * pNtk1, Abc_Ntk_t * pNtk2, int fComb );
static int Abc_NtkIsAcyclicHierarchy( Abc_Ntk_t * pNtk );
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
......@@ -112,7 +110,7 @@ bool Abc_NtkDoCheck( Abc_Ntk_t * pNtk )
}
}
if ( !Abc_NtkBlackboxNum(pNtk) )
if ( Abc_NtkHasOnlyLatchBoxes(pNtk) )
{
// check CI/CO numbers
if ( Abc_NtkPiNum(pNtk) + Abc_NtkLatchNum(pNtk) != Abc_NtkCiNum(pNtk) )
......@@ -196,7 +194,7 @@ bool Abc_NtkDoCheck( Abc_Ntk_t * pNtk )
// check the EXDC network if present
if ( pNtk->pExdc )
Abc_NtkCheck( pNtk->pExdc );
/*
// check the hierarchy
if ( Abc_NtkIsNetlist(pNtk) && pNtk->tName2Model )
{
......@@ -217,6 +215,7 @@ bool Abc_NtkDoCheck( Abc_Ntk_t * pNtk )
return 0;
}
}
*/
return 1;
}
......@@ -746,7 +745,6 @@ bool Abc_NtkCompareSignals( Abc_Ntk_t * pNtk1, Abc_Ntk_t * pNtk2, int fOnlyPis,
return 1;
}
/**Function*************************************************************
Synopsis [Returns 0 if the network hierachy contains a cycle.]
......@@ -774,6 +772,8 @@ int Abc_NtkIsAcyclicHierarchy_rec( Abc_Ntk_t * pNtk )
// go through all the children networks
Abc_NtkForEachBox( pNtk, pObj, i )
{
if ( Abc_ObjIsLatch(pObj) )
continue;
pNtkNext = pObj->pData;
assert( pNtkNext != NULL );
if ( pNtkNext->fHiePath )
......@@ -799,9 +799,20 @@ int Abc_NtkIsAcyclicHierarchy_rec( Abc_Ntk_t * pNtk )
***********************************************************************/
int Abc_NtkIsAcyclicHierarchy( Abc_Ntk_t * pNtk )
{
assert( Abc_NtkIsNetlist(pNtk) && pNtk->tName2Model );
Abc_Ntk_t * pTemp;
int i, RetValue;
assert( Abc_NtkIsNetlist(pNtk) && pNtk->pDesign );
// clear the modules
Vec_PtrForEachEntry( pNtk->pDesign->vModules, pTemp, i )
pTemp->fHieVisited = pTemp->fHiePath = 0;
// traverse
pNtk->fHiePath = 1;
return Abc_NtkIsAcyclicHierarchy_rec( pNtk );
RetValue = Abc_NtkIsAcyclicHierarchy_rec( pNtk );
pNtk->fHiePath = 0;
// clear the modules
Vec_PtrForEachEntry( pNtk->pDesign->vModules, pTemp, i )
pTemp->fHieVisited = pTemp->fHiePath = 0;
return RetValue;
}
////////////////////////////////////////////////////////////////////////
......
src/base/abc/abcFanio.c
......@@ -53,6 +53,8 @@ void Abc_ObjAddFanin( Abc_Obj_t * pObj, Abc_Obj_t * pFanin )
{
int x = 0;
}
// printf( "Adding fanin of %s ", Abc_ObjName(pObj) );
// printf( "to be %s\n", Abc_ObjName(pFanin) );
}
......
src/base/abc/abcLib.c
......@@ -64,7 +64,7 @@ Abc_Lib_t * Abc_LibCreate( char * pName )
SeeAlso []
***********************************************************************/
void Abc_LibFree( Abc_Lib_t * pLib )
void Abc_LibFree( Abc_Lib_t * pLib, Abc_Ntk_t * pNtkSave )
{
Abc_Ntk_t * pNtk;
int i;
......@@ -79,6 +79,8 @@ void Abc_LibFree( Abc_Lib_t * pLib )
Vec_PtrForEachEntry( pLib->vModules, pNtk, i )
{
// pNtk->pManFunc = NULL;
if ( pNtk == pNtkSave )
continue;
Abc_NtkDelete( pNtk );
}
Vec_PtrFree( pLib->vModules );
......@@ -108,11 +110,15 @@ void Abc_LibPrint( Abc_Lib_t * pLib )
Vec_PtrForEachEntry( pLib->vModules, pNtk, i )
{
printf( "%2d : %20s ", i+1, pNtk->pName );
printf( "nd = %6d lat = %6d box = %3d\n", Abc_NtkNodeNum(pNtk), Abc_NtkLatchNum(pNtk), Abc_NtkBlackboxNum(pNtk) );
printf( "nd = %6d lat = %6d whitebox = %3d blackbox = %3d\n",
Abc_NtkNodeNum(pNtk), Abc_NtkLatchNum(pNtk),
Abc_NtkWhiteboxNum(pNtk), Abc_NtkBlackboxNum(pNtk) );
if ( Abc_NtkBlackboxNum(pNtk) == 0 )
continue;
Abc_NtkForEachWhitebox( pNtk, pObj, k )
printf( " %20s (whitebox)\n", Abc_NtkName(pObj->pData) );
Abc_NtkForEachBlackbox( pNtk, pObj, k )
printf( " %20s (submodel)\n", Abc_NtkName(pObj->pData) );
printf( " %20s (blackbox)\n", Abc_NtkName(pObj->pData) );
}
}
......
src/base/abc/abcNames.c
......@@ -414,9 +414,9 @@ void Abc_NtkAddDummyAssertNames( Abc_Ntk_t * pNtk )
***********************************************************************/
void Abc_NtkAddDummyBoxNames( Abc_Ntk_t * pNtk )
{
Abc_Obj_t * pObj, * pTerm;
int nDigits, nDigitsF, i, k;
char * pName;
Abc_Obj_t * pObj;
int nDigits, i;
assert( !Abc_NtkIsNetlist(pNtk) );
nDigits = Extra_Base10Log( Abc_NtkLatchNum(pNtk) );
Abc_NtkForEachLatch( pNtk, pObj, i )
{
......@@ -424,14 +424,7 @@ void Abc_NtkAddDummyBoxNames( Abc_Ntk_t * pNtk )
Abc_ObjAssignName( Abc_ObjFanin0(pObj), Abc_ObjNameDummy("Li", i, nDigits), NULL );
Abc_ObjAssignName( Abc_ObjFanout0(pObj), Abc_ObjNameDummy("Lo", i, nDigits), NULL );
}
nDigits = Extra_Base10Log( Abc_NtkTriNum(pNtk) );
Abc_NtkForEachTri( pNtk, pObj, i )
{
Abc_ObjAssignName( pObj, Abc_ObjNameDummy("T", i, nDigits), NULL );
Abc_ObjAssignName( Abc_ObjFanin0(pObj), Abc_ObjNameDummy("Ti0", i, nDigits), NULL );
Abc_ObjAssignName( Abc_ObjFanin1(pObj), Abc_ObjNameDummy("Ti1", i, nDigits), NULL );
Abc_ObjAssignName( Abc_ObjFanout0(pObj), Abc_ObjNameDummy("To", i, nDigits), NULL );
}
/*
nDigits = Extra_Base10Log( Abc_NtkBlackboxNum(pNtk) );
Abc_NtkForEachBlackbox( pNtk, pObj, i )
{
......@@ -443,6 +436,7 @@ void Abc_NtkAddDummyBoxNames( Abc_Ntk_t * pNtk )
Abc_ObjForEachFanout( pObj, pTerm, k )
Abc_ObjAssignName( Abc_ObjFanin0(pObj), pName, Abc_ObjNameDummy("o", k, nDigitsF) );
}
*/
}
/**Function*************************************************************
......
src/base/abc/abcNetlist.c
......@@ -49,7 +49,8 @@ Abc_Ntk_t * Abc_NtkNetlistToLogic( Abc_Ntk_t * pNtk )
int i, k;
assert( Abc_NtkIsNetlist(pNtk) );
// consider simple case when there is hierarchy
assert( pNtk->tName2Model == NULL );
assert( pNtk->pDesign == NULL );
// assert( pNtk->tName2Model == NULL );
// if ( pNtk->tName2Model )
// return Abc_NtkNetlistToLogicHie( pNtk );
// start the network
......
src/base/abc/abcNtk.c
......@@ -840,17 +840,13 @@ void Abc_NtkDelete( Abc_Ntk_t * pNtk )
else if ( !Abc_NtkHasBlackbox(pNtk) )
assert( 0 );
// free the hierarchy
if ( Abc_NtkIsNetlist(pNtk) && pNtk->tName2Model )
if ( pNtk->pDesign )
{
stmm_generator * gen;
Abc_Ntk_t * pNtkTemp;
char * pName;
stmm_foreach_item( pNtk->tName2Model, gen, &pName, (char **)&pNtkTemp )
Abc_NtkDelete( pNtkTemp );
stmm_free_table( pNtk->tName2Model );
Abc_LibFree( pNtk->pDesign, pNtk );
pNtk->pDesign = NULL;
}
if ( pNtk->pBlackBoxes )
Vec_IntFree( pNtk->pBlackBoxes );
// if ( pNtk->pBlackBoxes )
// Vec_IntFree( pNtk->pBlackBoxes );
// free node attributes
Vec_PtrForEachEntry( pNtk->vAttrs, pAttrMan, i )
if ( pAttrMan )
......@@ -879,7 +875,7 @@ void Abc_NtkFixNonDrivenNets( Abc_Ntk_t * pNtk )
if ( Abc_NtkNodeNum(pNtk) == 0 )
{
pNtk->ntkFunc = ABC_FUNC_BLACKBOX;
// pNtk->ntkFunc = ABC_FUNC_BLACKBOX;
return;
}
......
src/base/abc/abcObj.c
......@@ -140,11 +140,10 @@ Abc_Obj_t * Abc_NtkCreateObj( Abc_Ntk_t * pNtk, Abc_ObjType_t Type )
break;
case ABC_OBJ_NET:
case ABC_OBJ_NODE:
case ABC_OBJ_GATE:
break;
case ABC_OBJ_LATCH:
pObj->pData = (void *)ABC_INIT_NONE;
case ABC_OBJ_TRI:
case ABC_OBJ_WHITEBOX:
case ABC_OBJ_BLACKBOX:
if ( pNtk->vBoxes ) Vec_PtrPush( pNtk->vBoxes, pObj );
break;
......@@ -220,7 +219,6 @@ void Abc_NtkDeleteObj( Abc_Obj_t * pObj )
Vec_PtrRemove( pNtk->vCos, pObj );
break;
case ABC_OBJ_NET:
case ABC_OBJ_GATE:
break;
case ABC_OBJ_NODE:
if ( Abc_NtkHasBdd(pNtk) )
......@@ -228,7 +226,7 @@ void Abc_NtkDeleteObj( Abc_Obj_t * pObj )
pObj->pData = NULL;
break;
case ABC_OBJ_LATCH:
case ABC_OBJ_TRI:
case ABC_OBJ_WHITEBOX:
case ABC_OBJ_BLACKBOX:
if ( pNtk->vBoxes ) Vec_PtrRemove( pNtk->vBoxes, pObj );
break;
......@@ -324,9 +322,15 @@ Abc_Obj_t * Abc_NtkDupObj( Abc_Ntk_t * pNtkNew, Abc_Obj_t * pObj, int fCopyName
if ( fCopyName )
{
if ( Abc_ObjIsCi(pObj) )
Abc_ObjAssignName( pObjNew, Abc_ObjName(Abc_ObjFanout0Ntk(pObj)), NULL );
{
if ( !Abc_NtkIsNetlist(pNtkNew) )
Abc_ObjAssignName( pObjNew, Abc_ObjName(Abc_ObjFanout0Ntk(pObj)), NULL );
}
else if ( Abc_ObjIsCo(pObj) )
Abc_ObjAssignName( pObjNew, Abc_ObjName(Abc_ObjFanin0Ntk(pObj)), NULL );
{
if ( !Abc_NtkIsNetlist(pNtkNew) )
Abc_ObjAssignName( pObjNew, Abc_ObjName(Abc_ObjFanin0Ntk(pObj)), NULL );
}
else if ( Abc_ObjIsBox(pObj) || Abc_ObjIsNet(pObj) )
Abc_ObjAssignName( pObjNew, Abc_ObjName(pObj), NULL );
}
......
src/base/abc/abcSop.c
......@@ -840,6 +840,12 @@ char * Abc_SopFromTruthBin( char * pTruth )
if ( Digit == 1 )
Vec_IntPush( vMints, nTruthSize - 1 - i );
}
if ( Vec_IntSize( vMints ) == 0 || Vec_IntSize( vMints ) == nTruthSize )
{
Vec_IntFree( vMints );
printf( "Cannot create constant function.\n" );
return NULL;
}
// create the SOP representation of the minterms
Length = Vec_IntSize(vMints) * (nVars + 3);
......
src/base/abc/abcUtil.c
......@@ -735,6 +735,12 @@ bool Abc_NtkLogicHasSimpleCos( Abc_Ntk_t * pNtk )
Abc_NtkIncrementTravId( pNtk );
Abc_NtkForEachCo( pNtk, pNode, i )
{
/*
if ( strcmp( Abc_ObjName(pNode), "g704" ) == 0 )
{
int s = 1;
}
*/
// if the driver is complemented, this is an error
pDriver = Abc_ObjFanin0(pNode);
if ( Abc_ObjFaninC0(pNode) )
......@@ -1564,6 +1570,31 @@ int Abc_NtkCrossCut( Abc_Ntk_t * pNtk )
}
/**Function*************************************************************
Synopsis [Prints all 3-var functions.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_NtkPrint256()
{
FILE * pFile;
int i;
pFile = fopen( "4varfs.txt", "w" );
for ( i = 1; i < (1<<16)-1; i++ )
{
fprintf( pFile, "read_truth " );
Extra_PrintBinary( pFile, &i, 16 );
fprintf( pFile, "; clp; st; w 1.blif; map; cec 1.blif\n" );
}
fclose( pFile );
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
......
src/base/abc/module.make
......@@ -3,6 +3,7 @@ SRC += src/base/abc/abcAig.c \
src/base/abc/abcDfs.c \
src/base/abc/abcFanio.c \
src/base/abc/abcFunc.c \
src/base/abc/abcHie.c \
src/base/abc/abcLatch.c \
src/base/abc/abcLib.c \
src/base/abc/abcMinBase.c \
......
src/base/abci/abc.c
......@@ -288,7 +288,8 @@ void Abc_Init( Abc_Frame_t * pAbc )
// Map_Var3Print();
// Map_Var4Test();
}
// Abc_NtkPrint256();
}
/**Function*************************************************************
......
src/base/abci/abcPrint.c
......@@ -896,14 +896,11 @@ void Abc_ObjPrint( FILE * pFile, Abc_Obj_t * pObj )
case ABC_OBJ_NODE:
fprintf( pFile, "Node " );
break;
case ABC_OBJ_GATE:
fprintf( pFile, "Gate " );
break;
case ABC_OBJ_LATCH:
fprintf( pFile, "Latch " );
break;
case ABC_OBJ_TRI:
fprintf( pFile, "Tristate" );
case ABC_OBJ_WHITEBOX:
fprintf( pFile, "Whitebox" );
break;
case ABC_OBJ_BLACKBOX:
fprintf( pFile, "Blackbox" );
......
src/base/abci/abcStrash.c
......@@ -218,7 +218,6 @@ int Abc_NtkAppend( Abc_Ntk_t * pNtk1, Abc_Ntk_t * pNtk2, int fAddPos )
***********************************************************************/
void Abc_NtkStrashPerform( Abc_Ntk_t * pNtkOld, Abc_Ntk_t * pNtkNew, bool fAllNodes )
{
extern Vec_Ptr_t * Abc_NtkDfsIter( Abc_Ntk_t * pNtk, int fCollectAll );
ProgressBar * pProgress;
Vec_Ptr_t * vNodes;
Abc_Obj_t * pNodeOld;
......
src/base/cmd/cmd.c
......@@ -1271,7 +1271,7 @@ int CmdCommandSis( Abc_Frame_t * pAbc, int argc, char **argv )
fprintf( pErr, "Cannot produce the intermediate network.\n" );
goto usage;
}
Io_WriteBlifNetlist( pNetlist, "_sis_in.blif", 1 );
Io_WriteBlif( pNetlist, "_sis_in.blif", 1 );
Abc_NtkDelete( pNetlist );
// create the file for sis
......@@ -1412,7 +1412,7 @@ int CmdCommandMvsis( Abc_Frame_t * pAbc, int argc, char **argv )
fprintf( pErr, "Cannot produce the intermediate network.\n" );
goto usage;
}
Io_WriteBlifNetlist( pNetlist, "_mvsis_in.blif", 1 );
Io_WriteBlif( pNetlist, "_mvsis_in.blif", 1 );
Abc_NtkDelete( pNetlist );
// create the file for MVSIS
......@@ -1558,7 +1558,7 @@ int CmdCommandCapo( Abc_Frame_t * pAbc, int argc, char **argv )
fprintf( pErr, "Cannot produce the intermediate network.\n" );
goto usage;
}
Io_WriteBlifNetlist( pNetlist, "_capo_in.blif", 1 );
Io_WriteBlif( pNetlist, "_capo_in.blif", 1 );
Abc_NtkDelete( pNetlist );
// create the file for Capo
......
src/base/io/io.c
......@@ -40,6 +40,7 @@ static int IoCommandReadVer ( Abc_Frame_t * pAbc, int argc, char **argv );
static int IoCommandReadVerLib ( Abc_Frame_t * pAbc, int argc, char **argv );
static int IoCommandWrite ( Abc_Frame_t * pAbc, int argc, char **argv );
static int IoCommandWriteHie ( Abc_Frame_t * pAbc, int argc, char **argv );
static int IoCommandWriteAiger ( Abc_Frame_t * pAbc, int argc, char **argv );
static int IoCommandWriteBaf ( Abc_Frame_t * pAbc, int argc, char **argv );
static int IoCommandWriteBlif ( Abc_Frame_t * pAbc, int argc, char **argv );
......@@ -75,7 +76,7 @@ extern Abc_Lib_t * Ver_ParseFile( char * pFileName, Abc_Lib_t * pGateLib, int fC
void Io_Init( Abc_Frame_t * pAbc )
{
Cmd_CommandAdd( pAbc, "I/O", "read", IoCommandRead, 1 );
Cmd_CommandAdd( pAbc, "I/O", "rh", IoCommandReadHie, 1 );
Cmd_CommandAdd( pAbc, "I/O", "read_hie", IoCommandReadHie, 1 );
Cmd_CommandAdd( pAbc, "I/O", "read_aiger", IoCommandReadAiger, 1 );
Cmd_CommandAdd( pAbc, "I/O", "read_baf", IoCommandReadBaf, 1 );
Cmd_CommandAdd( pAbc, "I/O", "read_blif", IoCommandReadBlif, 1 );
......@@ -89,6 +90,7 @@ void Io_Init( Abc_Frame_t * pAbc )
// Cmd_CommandAdd( pAbc, "I/O", "read_verlib", IoCommandReadVerLib, 0 );
Cmd_CommandAdd( pAbc, "I/O", "write", IoCommandWrite, 0 );
Cmd_CommandAdd( pAbc, "I/O", "write_hie", IoCommandWriteHie, 0 );
Cmd_CommandAdd( pAbc, "I/O", "write_aiger", IoCommandWriteAiger, 0 );
Cmd_CommandAdd( pAbc, "I/O", "write_baf", IoCommandWriteBaf, 0 );
Cmd_CommandAdd( pAbc, "I/O", "write_blif", IoCommandWriteBlif, 0 );
......@@ -169,6 +171,7 @@ usage:
fprintf( pAbc->Err, "usage: read [-ch] <file>\n" );
fprintf( pAbc->Err, "\t replaces the current network by the network read from <file>\n" );
fprintf( pAbc->Err, "\t by calling the parser that matches the extension of <file>\n" );
fprintf( pAbc->Err, "\t (to read a hierarchical design, use \"read_hie\")\n" );
fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" );
fprintf( pAbc->Err, "\t-h : prints the command summary\n" );
fprintf( pAbc->Err, "\tfile : the name of a file to read\n" );
......@@ -190,7 +193,7 @@ int IoCommandReadHie( Abc_Frame_t * pAbc, int argc, char ** argv )
{
Abc_Ntk_t * pNtk;
char * pFileName;
int fCheck, fBlifMv;
int fCheck;
int c;
fCheck = 1;
......@@ -213,18 +216,7 @@ int IoCommandReadHie( Abc_Frame_t * pAbc, int argc, char ** argv )
// get the input file name
pFileName = argv[globalUtilOptind];
// read the file using the corresponding file reader
// pNtk = Io_Read( pFileName, Io_ReadFileType(pFileName), fCheck );
if ( Io_ReadFileType(pFileName) == IO_FILE_BLIFMV )
fBlifMv = 1;
else if ( Io_ReadFileType(pFileName) == IO_FILE_BLIF )
fBlifMv = 0;
else
{
printf( "Wrong file type.\n" );
return 1;
}
Io_ReadBlifMv( pFileName, fBlifMv, fCheck );
pNtk = NULL;
pNtk = Io_ReadHie( pFileName, Io_ReadFileType(pFileName), fCheck );
if ( pNtk == NULL )
return 0;
// replace the current network
......@@ -232,7 +224,7 @@ int IoCommandReadHie( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
fprintf( pAbc->Err, "usage: rh [-ch] <file>\n" );
fprintf( pAbc->Err, "usage: read_hie [-ch] <file>\n" );
fprintf( pAbc->Err, "\t reads hierarchical design represented in BLIF or BLIF-MV\n" );
fprintf( pAbc->Err, "\t by calling the parser that matches the extension of <file>\n" );
fprintf( pAbc->Err, "\t-c : toggle network check after reading [default = %s]\n", fCheck? "yes":"no" );
......@@ -820,7 +812,7 @@ int IoCommandReadVer( Abc_Frame_t * pAbc, int argc, char ** argv )
// derive root design
pNtk = Abc_LibDeriveRoot( pDesign );
Abc_LibFree( pDesign );
Abc_LibFree( pDesign, NULL );
if ( pNtk == NULL )
{
fprintf( pAbc->Err, "Deriving root module has failed.\n" );
......@@ -910,7 +902,7 @@ int IoCommandReadVerLib( Abc_Frame_t * pAbc, int argc, char ** argv )
printf( "The library contains %d gates.\n", st_count(pLibrary->tModules) );
// free old library
if ( Abc_FrameReadLibVer() )
Abc_LibFree( Abc_FrameReadLibVer() );
Abc_LibFree( Abc_FrameReadLibVer(), NULL );
// read new library
Abc_FrameSetLibVer( pLibrary );
return 0;
......@@ -980,6 +972,53 @@ usage:
SeeAlso []
***********************************************************************/
int IoCommandWriteHie( Abc_Frame_t * pAbc, int argc, char **argv )
{
char * pBaseName, * pFileName;
int c;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF )
{
switch ( c )
{
case 'h':
goto usage;
default:
goto usage;
}
}
if ( argc != globalUtilOptind + 2 )
goto usage;
// get the output file name
pBaseName = argv[globalUtilOptind];
pFileName = argv[globalUtilOptind+1];
// call the corresponding file writer
// Io_Write( pAbc->pNtkCur, pFileName, Io_ReadFileType(pFileName) );
Io_WriteHie( pAbc->pNtkCur, pFileName, Io_ReadFileType(pFileName), pBaseName );
return 0;
usage:
fprintf( pAbc->Err, "usage: write_hie [-h] <orig> <file>\n" );
fprintf( pAbc->Err, "\t writes the current network into <file> by calling\n" );
fprintf( pAbc->Err, "\t the hierarchical writer that matches the extension of <file>\n" );
fprintf( pAbc->Err, "\t-h : print the help massage\n" );
fprintf( pAbc->Err, "\torig : the name of the original file with the hierarchical design\n" );
fprintf( pAbc->Err, "\tfile : the name of the file to write\n" );
return 1;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int IoCommandWriteAiger( Abc_Frame_t * pAbc, int argc, char **argv )
{
char * pFileName;
......
src/base/io/io.h
......@@ -75,7 +75,7 @@ extern Abc_Ntk_t * Io_ReadBaf( char * pFileName, int fCheck );
/*=== abcReadBlif.c ===========================================================*/
extern Abc_Ntk_t * Io_ReadBlif( char * pFileName, int fCheck );
/*=== abcReadBlifMv.c =========================================================*/
extern Abc_Lib_t * Io_ReadBlifMv( char * pFileName, int fBlifMv, int fCheck );
extern Abc_Ntk_t * Io_ReadBlifMv( char * pFileName, int fBlifMv, int fCheck );
/*=== abcReadBench.c ==========================================================*/
extern Abc_Ntk_t * Io_ReadBench( char * pFileName, int fCheck );
/*=== abcReadEdif.c ===========================================================*/
......@@ -92,7 +92,7 @@ extern void Io_WriteAiger( Abc_Ntk_t * pNtk, char * pFileName );
extern void Io_WriteBaf( Abc_Ntk_t * pNtk, char * pFileName );
/*=== abcWriteBlif.c ==========================================================*/
extern void Io_WriteBlifLogic( Abc_Ntk_t * pNtk, char * pFileName, int fWriteLatches );
extern void Io_WriteBlifNetlist( Abc_Ntk_t * pNtk, char * pFileName, int fWriteLatches );
extern void Io_WriteBlif( Abc_Ntk_t * pNtk, char * pFileName, int fWriteLatches );
extern void Io_WriteTimingInfo( FILE * pFile, Abc_Ntk_t * pNtk );
/*=== abcWriteBlifMv.c ==========================================================*/
extern void Io_WriteBlifMvDesign( Abc_Lib_t * pLib, char * FileName );
......@@ -119,7 +119,9 @@ extern void Io_WriteVerilog( Abc_Ntk_t * pNtk, char * FileName, in
extern Io_FileType_t Io_ReadFileType( char * pFileName );
extern Abc_Ntk_t * Io_ReadNetlist( char * pFileName, Io_FileType_t FileType, int fCheck );
extern Abc_Ntk_t * Io_Read( char * pFileName, Io_FileType_t FileType, int fCheck );
extern Abc_Ntk_t * Io_ReadHie( char * pFileName, Io_FileType_t FileType, int fCheck );
extern void Io_Write( Abc_Ntk_t * pNtk, char * pFileName, Io_FileType_t FileType );
extern void Io_WriteHie( Abc_Ntk_t * pNtk, char * pFileName, Io_FileType_t FileType, char * pBaseName );
extern Abc_Obj_t * Io_ReadCreatePi( Abc_Ntk_t * pNtk, char * pName );
extern Abc_Obj_t * Io_ReadCreatePo( Abc_Ntk_t * pNtk, char * pName );
extern Abc_Obj_t * Io_ReadCreateAssert( Abc_Ntk_t * pNtk, char * pName );
......
src/base/io/ioReadBlif.c
......@@ -157,6 +157,7 @@ Abc_Ntk_t * Io_ReadBlifNetwork( Io_ReadBlif_t * p )
p->pNtkMaster = pNtkMaster = pNtk;
continue;
}
/*
// make sure hierarchy does not have the network with this name
if ( pNtkMaster->tName2Model && stmm_is_member( pNtkMaster->tName2Model, pNtk->pName ) )
{
......@@ -172,8 +173,9 @@ Abc_Ntk_t * Io_ReadBlifNetwork( Io_ReadBlif_t * p )
if ( pNtkMaster->tName2Model == NULL )
pNtkMaster->tName2Model = stmm_init_table(strcmp, stmm_strhash);
stmm_insert( pNtkMaster->tName2Model, pNtk->pName, (char *)pNtk );
*/
}
/*
// if there is a hierarchy, connect the boxes
if ( pNtkMaster && pNtkMaster->tName2Model )
{
......@@ -183,7 +185,9 @@ Abc_Ntk_t * Io_ReadBlifNetwork( Io_ReadBlif_t * p )
return NULL;
}
}
else if ( !p->fError )
else
*/
if ( !p->fError )
Abc_NtkFinalizeRead( pNtkMaster );
// return the master network
return pNtkMaster;
......@@ -252,8 +256,8 @@ Abc_Ntk_t * Io_ReadBlifNetworkOne( Io_ReadBlif_t * p )
fStatus = Io_ReadBlifNetworkInputArrival( p, p->vTokens );
else if ( !strcmp( pDirective, ".default_input_arrival" ) )
fStatus = Io_ReadBlifNetworkDefaultInputArrival( p, p->vTokens );
else if ( !strcmp( pDirective, ".subckt" ) )
fStatus = Io_ReadBlifNetworkSubcircuit( p, p->vTokens );
// else if ( !strcmp( pDirective, ".subckt" ) )
// fStatus = Io_ReadBlifNetworkSubcircuit( p, p->vTokens );
else if ( !strcmp( pDirective, ".exdc" ) )
break;
else if ( !strcmp( pDirective, ".end" ) )
......@@ -1064,6 +1068,8 @@ int Io_ReadBlifNetworkConnectBoxesOne( Io_ReadBlif_t * p, Abc_Ntk_t * pNtk, stmm
return 0;
}
#if 0
/**Function*************************************************************
Synopsis [Connect the boxes in the hierarchy of networks.]
......@@ -1090,6 +1096,8 @@ int Io_ReadBlifNetworkConnectBoxes( Io_ReadBlif_t * p, Abc_Ntk_t * pNtkMaster )
return 0;
}
#endif
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
......
src/base/io/ioReadBlifMv.c
......@@ -119,12 +119,12 @@ extern void Abc_NtkStartMvVars( Abc_Ntk_t * pNtk );
SeeAlso []
***********************************************************************/
Abc_Lib_t * Io_ReadBlifMv( char * pFileName, int fBlifMv, int fCheck )
Abc_Ntk_t * Io_ReadBlifMv( char * pFileName, int fBlifMv, int fCheck )
{
FILE * pFile;
Io_MvMan_t * p;
Abc_Lib_t * pDesign;
Abc_Ntk_t * pNtk;
Abc_Lib_t * pDesign;
char * pDesignName;
int i;
......@@ -171,18 +171,33 @@ Abc_Lib_t * Io_ReadBlifMv( char * pFileName, int fBlifMv, int fCheck )
if ( !Abc_NtkCheckRead( pNtk ) )
{
printf( "Io_ReadBlifMv: The network check has failed for network %s.\n", pNtk->pName );
Abc_LibFree( pDesign );
Abc_LibFree( pDesign, NULL );
return NULL;
}
}
}
// pDesign should be linked to all models of the design
Io_WriteBlifMvDesign( pDesign, "_temp_.mv" );
Abc_LibPrint( pDesign );
Abc_LibFree( pDesign );
return NULL;
// return pDesign;
// extract the master network
pNtk = Vec_PtrEntry( pDesign->vModules, 0 );
pNtk->pDesign = pDesign;
// verify the design for cyclic dependence
assert( Vec_PtrSize(pDesign->vModules) > 0 );
if ( Vec_PtrSize(pDesign->vModules) == 1 )
{
printf( "Warning: The design is not hierarchical.\n" );
Abc_LibFree( pDesign, pNtk );
pNtk->pDesign = NULL;
}
else
Abc_NtkIsAcyclicHierarchy( pNtk );
//Io_WriteBlifMvDesign( pDesign, "_temp_.mv" );
//Abc_LibPrint( pDesign );
//Abc_LibFree( pDesign );
//return NULL;
return pNtk;
}
/**Function*************************************************************
......@@ -225,7 +240,7 @@ static void Io_MvFree( Io_MvMan_t * p )
Io_MvMod_t * pMod;
int i;
if ( p->pDesign )
Abc_LibFree( p->pDesign );
Abc_LibFree( p->pDesign, NULL );
if ( p->pBuffer )
free( p->pBuffer );
if ( p->vLines )
......@@ -899,7 +914,10 @@ static int Io_MvParseLineSubckt( Io_MvMod_t * p, char * pLine )
ppNames = (char **)Vec_PtrArray(vTokens) + 2 + p->pMan->fBlifMv;
// create the box with these terminals
pBox = Abc_NtkCreateBlackbox( p->pNtk );
if ( Abc_NtkHasBlackbox(pModel) )
pBox = Abc_NtkCreateBlackbox( p->pNtk );
else
pBox = Abc_NtkCreateWhitebox( p->pNtk );
pBox->pData = pModel;
if ( p->pMan->fBlifMv )
Abc_ObjAssignName( pBox, Vec_PtrEntry(vTokens,2), NULL );
......
src/base/io/ioUtil.c
......@@ -179,6 +179,69 @@ Abc_Ntk_t * Io_Read( char * pFileName, Io_FileType_t FileType, int fCheck )
/**Function*************************************************************
Synopsis [Read the network from a file.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Abc_Ntk_t * Io_ReadHie( char * pFileName, Io_FileType_t FileType, int fCheck )
{
Abc_Ntk_t * pNtk, * pTemp;
// detect the file type
if ( Io_ReadFileType(pFileName) == IO_FILE_BLIF )
pNtk = Io_ReadBlifMv( pFileName, 0, fCheck );
// else if ( Io_ReadFileType(pFileName) == IO_FILE_BLIFMV )
// pNtk = Io_ReadBlifMv( pFileName, 1, fCheck );
else
{
printf( "Wrong file type.\n" );
return NULL;
}
if ( pNtk == NULL )
return NULL;
// printf( "\n" );
// flatten logic hierarchy
assert( Abc_NtkIsNetlist(pNtk) );
if ( Abc_NtkWhiteboxNum(pNtk) > 0 )
{
pNtk = Abc_NtkFlattenLogicHierarchy( pTemp = pNtk );
Abc_NtkDelete( pTemp );
if ( pNtk == NULL )
{
fprintf( stdout, "Flattening logic hierarchy has failed.\n" );
return NULL;
}
}
// convert blackboxes
if ( Abc_NtkBlackboxNum(pNtk) > 0 )
{
printf( "Hierarchical parser is converting %d blackboxes.\n", Abc_NtkBlackboxNum(pNtk) );
pNtk = Abc_NtkConvertBlackboxes( pTemp = pNtk );
Abc_NtkDelete( pTemp );
if ( pNtk == NULL )
{
fprintf( stdout, "Converting blackboxes has failed.\n" );
return NULL;
}
}
// convert the netlist into the logic network
pNtk = Abc_NtkNetlistToLogic( pTemp = pNtk );
Abc_NtkDelete( pTemp );
if ( pNtk == NULL )
{
fprintf( stdout, "Converting netlist to logic network after reading has failed.\n" );
return NULL;
}
return pNtk;
}
/**Function*************************************************************
Synopsis [Write the network into file.]
Description []
......@@ -269,7 +332,7 @@ void Io_Write( Abc_Ntk_t * pNtk, char * pFileName, Io_FileType_t FileType )
return;
}
if ( FileType == IO_FILE_BLIF )
Io_WriteBlifNetlist( pNtkTemp, pFileName, 1 );
Io_WriteBlif( pNtkTemp, pFileName, 1 );
else if ( FileType == IO_FILE_BENCH )
Io_WriteBench( pNtkTemp, pFileName );
else if ( FileType == IO_FILE_PLA )
......@@ -293,6 +356,63 @@ void Io_Write( Abc_Ntk_t * pNtk, char * pFileName, Io_FileType_t FileType )
/**Function*************************************************************
Synopsis [Write the network into file.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Io_WriteHie( Abc_Ntk_t * pNtk, char * pFileName, Io_FileType_t FileType, char * pBaseName )
{
Abc_Ntk_t * pNtkTemp, * pNtkBase, * pNtkResult;
// check if the current network is available
if ( pNtk == NULL )
{
fprintf( stdout, "Empty network.\n" );
return;
}
// check if the file extension if given
if ( FileType == IO_FILE_NONE || FileType == IO_FILE_UNKNOWN )
{
fprintf( stdout, "The generic file writer requires a known file extension.\n" );
return;
}
// write the AIG formats
if ( FileType == IO_FILE_BLIF )
{
pNtkBase = Io_ReadBlifMv( pBaseName, 0, 1 );
if ( Abc_NtkWhiteboxNum(pNtk) > 0 )
{
pNtkBase = Abc_NtkFlattenLogicHierarchy( pNtkTemp = pNtkBase );
Abc_NtkDelete( pNtkTemp );
}
if ( Abc_NtkBlackboxNum(pNtk) > 0 )
{
pNtkResult = Abc_NtkLogicToNetlist( pNtk, 0 );
pNtkResult = Abc_NtkInsertNewLogic( pNtkBase, pNtkTemp = pNtkResult );
Abc_NtkDelete( pNtkTemp );
printf( "Hierarchy writer reintroduced %d blackboxes.\n", Abc_NtkBlackboxNum(pNtk) );
}
else
{
printf( "Warning: The output network does not contain blackboxes.\n" );
pNtkResult = Abc_NtkLogicToNetlist( pNtk, 0 );
}
Abc_NtkDelete( pNtkBase );
if ( pNtkResult == NULL )
return;
Io_WriteBlif( pNtkResult, pFileName, 0 );
Abc_NtkDelete( pNtkResult );
}
else
fprintf( stderr, "Unknown file format.\n" );
}
/**Function*************************************************************
Synopsis [Creates PI terminal and net.]
Description []
......
src/base/io/ioWriteBlif.c
......@@ -61,7 +61,7 @@ void Io_WriteBlifLogic( Abc_Ntk_t * pNtk, char * FileName, int fWriteLatches )
fprintf( stdout, "Writing BLIF has failed.\n" );
return;
}
Io_WriteBlifNetlist( pNtkTemp, FileName, fWriteLatches );
Io_WriteBlif( pNtkTemp, FileName, fWriteLatches );
Abc_NtkDelete( pNtkTemp );
}
......@@ -76,28 +76,34 @@ void Io_WriteBlifLogic( Abc_Ntk_t * pNtk, char * FileName, int fWriteLatches )
SeeAlso []
***********************************************************************/
void Io_WriteBlifNetlist( Abc_Ntk_t * pNtk, char * FileName, int fWriteLatches )
void Io_WriteBlif( Abc_Ntk_t * pNtk, char * FileName, int fWriteLatches )
{
stmm_generator * gen;
Abc_Ntk_t * pNtkTemp;
FILE * pFile;
assert( Abc_NtkIsNetlist(pNtk) );
// start writing the file
pFile = fopen( FileName, "w" );
if ( pFile == NULL )
{
fprintf( stdout, "Io_WriteBlifNetlist(): Cannot open the output file.\n" );
fprintf( stdout, "Io_WriteBlif(): Cannot open the output file.\n" );
return;
}
fprintf( pFile, "# Benchmark \"%s\" written by ABC on %s\n", pNtk->pName, Extra_TimeStamp() );
// write the master network
Io_NtkWrite( pFile, pNtk, fWriteLatches );
// make sure there is no logic hierarchy
assert( Abc_NtkWhiteboxNum(pNtk) == 0 );
// write the hierarchy if present
if ( pNtk->tName2Model )
if ( Abc_NtkBlackboxNum(pNtk) > 0 )
{
fprintf( pFile, "\n\n" );
stmm_foreach_item( pNtk->tName2Model, gen, NULL, (char **)&pNtkTemp )
Abc_Ntk_t * pNtkTemp;
Abc_Obj_t * pObj;
int i;
Abc_NtkForEachBlackbox( pNtk, pObj, i )
{
pNtkTemp = pObj->pData;
assert( pNtkTemp != NULL && Abc_NtkHasBlackbox(pNtkTemp) );
Io_NtkWrite( pFile, pNtkTemp, fWriteLatches );
}
}
fclose( pFile );
}
......
src/base/io/ioWriteBlifMv.c
......@@ -187,7 +187,8 @@ void Io_NtkWriteBlifMvOne( FILE * pFile, Abc_Ntk_t * pNtk )
}
// write the subcircuits
if ( !Abc_NtkBlackboxNum(pNtk) )
assert( Abc_NtkWhiteboxNum(pNtk) == 0 );
if ( Abc_NtkBlackboxNum(pNtk) > 0 )
{
fprintf( pFile, "\n" );
Abc_NtkForEachBlackbox( pNtk, pNode, i )
......
src/base/main/mainFrame.c
......@@ -142,7 +142,7 @@ void Abc_FrameDeallocate( Abc_Frame_t * p )
undefine_cube_size();
Rwt_ManGlobalStop();
// Ivy_TruthManStop();
if ( p->pLibVer ) Abc_LibFree( p->pLibVer );
if ( p->pLibVer ) Abc_LibFree( p->pLibVer, NULL );
if ( p->pManDec ) Dec_ManStop( p->pManDec );
if ( p->dd ) Extra_StopManager( p->dd );
Abc_FrameDeleteAllNetworks( p );
......
src/base/ver/verCore.c
......@@ -220,7 +220,7 @@ void Ver_ParseFreeData( Ver_Man_t * p )
}
if ( p->pDesign )
{
Abc_LibFree( p->pDesign );
Abc_LibFree( p->pDesign, NULL );
p->pDesign = NULL;
}
}
......
src/map/mapper/mapperCanon.c
......@@ -218,7 +218,7 @@ int Map_CanonComputeFast( Map_Man_t * p, int nVarsMax, int nVarsReal, unsigned u
if ( uCanon0 >= uCanon1 ) // using nCanon1 as the main one
{
assert( p->pCounters[uTruth1] > 0 );
uCanonBest = 0xFFFF;
uCanonBest = 0xFFFFFFFF;
for ( i = 0; i < p->pCounters[uTruth1]; i++ )
{
uCanon0 = Extra_TruthPolarize( uTruth0, p->uPhases[uTruth1][i], 4 );
......@@ -226,6 +226,7 @@ int Map_CanonComputeFast( Map_Man_t * p, int nVarsMax, int nVarsReal, unsigned u
{
uCanonBest = uCanon0;
uPhaseBest = p->uPhases[uTruth1][i];
assert( uPhaseBest < 16 );
}
}
uTruthRes[0] = (uCanon1 << 16) | uCanonBest;
......@@ -236,7 +237,7 @@ int Map_CanonComputeFast( Map_Man_t * p, int nVarsMax, int nVarsReal, unsigned u
else if ( uCanon0 < uCanon1 )
{
assert( p->pCounters[uTruth0] > 0 );
uCanonBest = 0xFFFF;
uCanonBest = 0xFFFFFFFF;
for ( i = 0; i < p->pCounters[uTruth0]; i++ )
{
uCanon1 = Extra_TruthPolarize( uTruth1, p->uPhases[uTruth0][i], 4 );
......@@ -244,6 +245,7 @@ int Map_CanonComputeFast( Map_Man_t * p, int nVarsMax, int nVarsReal, unsigned u
{
uCanonBest = uCanon1;
uPhaseBest = p->uPhases[uTruth0][i];
assert( uPhaseBest < 16 );
}
}
uTruthRes[0] = (uCanon0 << 16) | uCanonBest;
......
src/map/mapper/mapperRefs.c
......@@ -237,7 +237,7 @@ float Map_CutGetAreaRefed( Map_Cut_t * pCut, int fPhase )
float aResult, aResult2;
aResult2 = Map_CutRefDeref( pCut, fPhase, 0 ); // dereference
aResult = Map_CutRefDeref( pCut, fPhase, 1 ); // reference
assert( aResult == aResult2 );
// assert( aResult == aResult2 );
return aResult;
}
......@@ -257,7 +257,7 @@ float Map_CutGetAreaDerefed( Map_Cut_t * pCut, int fPhase )
float aResult, aResult2;
aResult2 = Map_CutRefDeref( pCut, fPhase, 1 ); // reference
aResult = Map_CutRefDeref( pCut, fPhase, 0 ); // dereference
assert( aResult == aResult2 );
// assert( aResult == aResult2 );
return aResult;
}
......
src/opt/fxu/fxuCreate.c
......@@ -179,7 +179,8 @@ Fxu_Matrix * Fxu_CreateMatrix( Fxu_Data_t * pData )
// consider the case when cube pairs should be preprocessed
// before adding them to the set of divisors
if ( nPairsTotal > pData->nPairsMax )
Fxu_PreprocessCubePairs( p, pData->vSops, nPairsTotal, pData->nPairsMax );
if ( !Fxu_PreprocessCubePairs( p, pData->vSops, nPairsTotal, pData->nPairsMax ) )
return NULL;
// add the var pairs to the heap
Fxu_MatrixComputeSingles( p );
......
src/opt/fxu/fxuReduce.c
......@@ -90,6 +90,16 @@ int Fxu_PreprocessCubePairs( Fxu_Matrix * p, Vec_Ptr_t * vCovers, int nPairsTota
pnPairCounters[ pnLitsDiff[k] ]++;
// determine what pairs to take starting from the lower
// so that there would be exactly pPairsMax pairs
if ( pnPairCounters[0] != 0 )
{
printf( "The SOPs of the nodes are not cube-free. Run \"bdd; sop\" before \"fx\".\n" );
return 0;
}
if ( pnPairCounters[1] != 0 )
{
printf( "The SOPs of the nodes are not SCC-free. Run \"bdd; sop\" before \"fx\".\n" );
return 0;
}
assert( pnPairCounters[0] == 0 ); // otherwise, covers are not dup-free
assert( pnPairCounters[1] == 0 ); // otherwise, covers are not SCC-free
nSum = 0;
......
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