summaryrefslogtreecommitdiffstats
path: root/src/map/mio/mio.h
blob: d7f52f8c4570656ebdb598d517940dc56f77b763 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
/**CFile****************************************************************

  FileName    [mio.h]

  PackageName [MVSIS 2.0: Multi-valued logic synthesis system.]

  Synopsis    [File reading/writing for technology mapping.]

  Author      [MVSIS Group]
  
  Affiliation [UC Berkeley]

  Date        [Ver. 1.0. Started - September 8, 2003.]

  Revision    [$Id: mio.h,v 1.6 2004/08/09 22:16:31 satrajit Exp $]

***********************************************************************/

#ifndef ABC__map__mio__mio_h
#define ABC__map__mio__mio_h


////////////////////////////////////////////////////////////////////////
///                          INCLUDES                                ///
////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////
///                         PARAMETERS                               ///
////////////////////////////////////////////////////////////////////////



ABC_NAMESPACE_HEADER_START


////////////////////////////////////////////////////////////////////////
///                    STRUCTURE DEFINITIONS                         ///
////////////////////////////////////////////////////////////////////////

typedef enum { MIO_PHASE_UNKNOWN, MIO_PHASE_INV, MIO_PHASE_NONINV } Mio_PinPhase_t;

typedef struct  Mio_LibraryStruct_t_      Mio_Library_t;
typedef struct  Mio_GateStruct_t_         Mio_Gate_t;
typedef struct  Mio_PinStruct_t_          Mio_Pin_t;

typedef struct Mio_Cell_t_ Mio_Cell_t; 
struct Mio_Cell_t_
{
    char *          pName;          // name
    unsigned        Id       : 28;  // gate ID
    unsigned        nFanins  :  4;  // gate fanins
    float           Area;           // area
    word            uTruth;         // truth table
    float           Delays[6];      // delay
};

typedef struct Mio_Cell2_t_ Mio_Cell2_t; 
struct Mio_Cell2_t_
{
    char *          pName;          // name
    Vec_Int_t *     vExpr;          // expression
    unsigned        Id       : 26;  // gate ID
    unsigned        Type     :  2;  // gate type
    unsigned        nFanins  :  4;  // gate fanins
    float           AreaF;          // area
    word            AreaW;          // area
    word            uTruth;         // truth table
    int             iDelayAve;      // average delay
    int             iDelays[6];     // delay
    void *          pMioGate;       // gate pointer
};

////////////////////////////////////////////////////////////////////////
///                       GLOBAL VARIABLES                           ///
////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////
///                       MACRO DEFINITIONS                          ///
////////////////////////////////////////////////////////////////////////
 
#define Mio_LibraryForEachGate( Lib, Gate )                   \
    for ( Gate = Mio_LibraryReadGates(Lib);                   \
          Gate;                                               \
          Gate = Mio_GateReadNext(Gate) )
#define Mio_LibraryForEachGateSafe( Lib, Gate, Gate2 )        \
    for ( Gate = Mio_LibraryReadGates(Lib),                   \
          Gate2 = (Gate? Mio_GateReadNext(Gate): NULL);       \
          Gate;                                               \
          Gate = Gate2,                                       \
          Gate2 = (Gate? Mio_GateReadNext(Gate): NULL) )

#define Mio_GateForEachPin( Gate, Pin )                       \
    for ( Pin = Mio_GateReadPins(Gate);                       \
          Pin;                                                \
          Pin = Mio_PinReadNext(Pin) )
#define Mio_GateForEachPinSafe( Gate, Pin, Pin2 )             \
    for ( Pin = Mio_GateReadPins(Gate),                       \
          Pin2 = (Pin? Mio_PinReadNext(Pin): NULL);           \
          Pin;                                                \
          Pin = Pin2,                                         \
          Pin2 = (Pin? Mio_PinReadNext(Pin): NULL) )

////////////////////////////////////////////////////////////////////////
///                     FUNCTION DEFINITIONS                         ///
////////////////////////////////////////////////////////////////////////

/*=== mio.c =============================================================*/
extern void              Mio_UpdateGenlib( Mio_Library_t * pLib );
extern int               Mio_UpdateGenlib2( Vec_Str_t * vStr, Vec_Str_t * vStr2, char * pFileName, int fVerbose );
/*=== mioApi.c =============================================================*/
extern char *            Mio_LibraryReadName       ( Mio_Library_t * pLib );
extern int               Mio_LibraryReadGateNum    ( Mio_Library_t * pLib );
extern Mio_Gate_t *      Mio_LibraryReadGates      ( Mio_Library_t * pLib );
extern Mio_Gate_t **     Mio_LibraryReadGateArray  ( Mio_Library_t * pLib );
extern Mio_Gate_t *      Mio_LibraryReadGateById   ( Mio_Library_t * pLib, int iD );
extern Mio_Gate_t *      Mio_LibraryReadGateByName ( Mio_Library_t * pLib, char * pName, char * pOutName );
extern char *            Mio_LibraryReadSopByName  ( Mio_Library_t * pLib, char * pName );    
extern Mio_Gate_t *      Mio_LibraryReadGateByTruth( Mio_Library_t * pLib, word t );
extern Mio_Gate_t *      Mio_LibraryReadConst0     ( Mio_Library_t * pLib );
extern Mio_Gate_t *      Mio_LibraryReadConst1     ( Mio_Library_t * pLib );
extern Mio_Gate_t *      Mio_LibraryReadNand2      ( Mio_Library_t * pLib );
extern Mio_Gate_t *      Mio_LibraryReadAnd2       ( Mio_Library_t * pLib );
extern Mio_Gate_t *      Mio_LibraryReadNor2       ( Mio_Library_t * pLib );
extern Mio_Gate_t *      Mio_LibraryReadOr2        ( Mio_Library_t * pLib );
extern Mio_Gate_t *      Mio_LibraryReadBuf        ( Mio_Library_t * pLib );
extern Mio_Gate_t *      Mio_LibraryReadInv        ( Mio_Library_t * pLib );
extern float             Mio_LibraryReadDelayInvRise( Mio_Library_t * pLib );
extern float             Mio_LibraryReadDelayInvFall( Mio_Library_t * pLib );
extern float             Mio_LibraryReadDelayInvMax( Mio_Library_t * pLib );
extern float             Mio_LibraryReadDelayNand2Rise( Mio_Library_t * pLib );
extern float             Mio_LibraryReadDelayNand2Fall( Mio_Library_t * pLib );
extern float             Mio_LibraryReadDelayNand2Max( Mio_Library_t * pLib );
extern float             Mio_LibraryReadDelayAnd2Max( Mio_Library_t * pLib );
extern float             Mio_LibraryReadDelayAigNode( Mio_Library_t * pLib );
extern float             Mio_LibraryReadAreaInv    ( Mio_Library_t * pLib );
extern float             Mio_LibraryReadAreaBuf    ( Mio_Library_t * pLib );
extern float             Mio_LibraryReadAreaNand2  ( Mio_Library_t * pLib );
extern int               Mio_LibraryReadGateNameMax( Mio_Library_t * pLib );
extern void              Mio_LibrarySetName        ( Mio_Library_t * pLib, char * pName );
extern char *            Mio_GateReadName          ( Mio_Gate_t * pGate );      
extern char *            Mio_GateReadOutName       ( Mio_Gate_t * pGate );      
extern double            Mio_GateReadArea          ( Mio_Gate_t * pGate );      
extern char *            Mio_GateReadForm          ( Mio_Gate_t * pGate );      
extern Mio_Pin_t *       Mio_GateReadPins          ( Mio_Gate_t * pGate );      
extern Mio_Library_t *   Mio_GateReadLib           ( Mio_Gate_t * pGate );      
extern Mio_Gate_t *      Mio_GateReadNext          ( Mio_Gate_t * pGate );      
extern Mio_Gate_t *      Mio_GateReadTwin          ( Mio_Gate_t * pGate );      
extern int               Mio_GateReadPinNum        ( Mio_Gate_t * pGate );      
extern double            Mio_GateReadDelayMax      ( Mio_Gate_t * pGate );      
extern char *            Mio_GateReadSop           ( Mio_Gate_t * pGate );      
extern Vec_Int_t *       Mio_GateReadExpr          ( Mio_Gate_t * pGate );      
extern word              Mio_GateReadTruth         ( Mio_Gate_t * pGate );
extern word *            Mio_GateReadTruthP        ( Mio_Gate_t * pGate );
extern int               Mio_GateReadValue         ( Mio_Gate_t * pGate );
extern int               Mio_GateReadCell          ( Mio_Gate_t * pGate );
extern int               Mio_GateReadProfile       ( Mio_Gate_t * pGate );
extern int               Mio_GateReadProfile2      ( Mio_Gate_t * pGate );
extern char *            Mio_GateReadPinName       ( Mio_Gate_t * pGate, int iPin );
extern float             Mio_GateReadPinDelay      ( Mio_Gate_t * pGate, int iPin );
extern void              Mio_GateSetValue          ( Mio_Gate_t * pGate, int Value );
extern void              Mio_GateSetCell           ( Mio_Gate_t * pGate, int Cell );
extern void              Mio_GateSetProfile        ( Mio_Gate_t * pGate, int Prof );
extern void              Mio_GateSetProfile2       ( Mio_Gate_t * pGate, int Prof );
extern void              Mio_GateIncProfile2       ( Mio_Gate_t * pGate );
extern void              Mio_GateDecProfile2       ( Mio_Gate_t * pGate );
extern void              Mio_GateAddToProfile      ( Mio_Gate_t * pGate, int Prof );
extern void              Mio_GateAddToProfile2     ( Mio_Gate_t * pGate, int Prof );
extern int               Mio_GateIsInv             ( Mio_Gate_t * pGate );
extern char *            Mio_PinReadName           ( Mio_Pin_t * pPin );  
extern Mio_PinPhase_t    Mio_PinReadPhase          ( Mio_Pin_t * pPin );  
extern double            Mio_PinReadInputLoad      ( Mio_Pin_t * pPin );  
extern double            Mio_PinReadMaxLoad        ( Mio_Pin_t * pPin );  
extern double            Mio_PinReadDelayBlockRise ( Mio_Pin_t * pPin );  
extern double            Mio_PinReadDelayFanoutRise( Mio_Pin_t * pPin );  
extern double            Mio_PinReadDelayBlockFall ( Mio_Pin_t * pPin );  
extern double            Mio_PinReadDelayFanoutFall( Mio_Pin_t * pPin );  
extern double            Mio_PinReadDelayBlockMax  ( Mio_Pin_t * pPin );  
extern Mio_Pin_t *       Mio_PinReadNext           ( Mio_Pin_t * pPin );  
/*=== mioRead.c =============================================================*/
extern char *            Mio_ReadFile( char * FileName, int fAddEnd );
extern Mio_Library_t *   Mio_LibraryRead( char * FileName, char * pBuffer, char * ExcludeFile, int fVerbose );
extern int               Mio_LibraryReadExclude( char * ExcludeFile, st__table * tExcludeGate );
/*=== mioFunc.c =============================================================*/
extern int               Mio_LibraryParseFormulas( Mio_Library_t * pLib );
/*=== mioParse.c =============================================================*/
extern Vec_Int_t *       Mio_ParseFormula( char * pFormInit, char ** ppVarNames, int nVars );
extern Vec_Wrd_t *       Mio_ParseFormulaTruth( char * pFormInit, char ** ppVarNames, int nVars );
extern int               Mio_ParseCheckFormula( Mio_Gate_t * pGate, char * pForm );
/*=== mioSop.c =============================================================*/
extern char *            Mio_LibDeriveSop( int nVars, Vec_Int_t * vExpr, Vec_Str_t * vStr );
/*=== mioUtils.c =============================================================*/
extern void              Mio_LibraryDelete( Mio_Library_t * pLib );
extern void              Mio_GateDelete( Mio_Gate_t * pGate );
extern void              Mio_PinDelete( Mio_Pin_t * pPin );
extern Mio_Pin_t *       Mio_PinDup( Mio_Pin_t * pPin );
extern void              Mio_WriteLibrary( FILE * pFile, Mio_Library_t * pLib, int fPrintSops, int fShort, int fSelected );
extern Mio_Gate_t **     Mio_CollectRoots( Mio_Library_t * pLib, int nInputs, float tDelay, int fSkipInv, int * pnGates, int fVerbose );
extern Mio_Cell_t *      Mio_CollectRootsNew( Mio_Library_t * pLib, int nInputs, int * pnGates, int fVerbose );
extern Mio_Cell_t *      Mio_CollectRootsNewDefault( int nInputs, int * pnGates, int fVerbose );
extern Mio_Cell2_t *     Mio_CollectRootsNewDefault2( int nInputs, int * pnGates, int fVerbose );
extern int               Mio_CollectRootsNewDefault3( int nInputs, Vec_Ptr_t ** pvNames, Vec_Wrd_t ** pvTruths );
extern word              Mio_DeriveTruthTable6( Mio_Gate_t * pGate );
extern void              Mio_DeriveTruthTable( Mio_Gate_t * pGate, unsigned uTruthsIn[][2], int nSigns, int nInputs, unsigned uTruthRes[] );
extern void              Mio_DeriveGateDelays( Mio_Gate_t * pGate, 
                            float ** ptPinDelays, int nPins, int nInputs, float tDelayZero, 
                            float * ptDelaysRes, float * ptPinDelayMax );
extern Mio_Gate_t *      Mio_GateCreatePseudo( int nInputs );
extern void              Mio_LibraryShiftDelay( Mio_Library_t * pLib, double Shift );
extern void              Mio_LibraryMultiArea( Mio_Library_t * pLib, double Multi );
extern void              Mio_LibraryMultiDelay( Mio_Library_t * pLib, double Multi );
extern void              Mio_LibraryTransferDelays( Mio_Library_t * pLibD, Mio_Library_t * pLibS );
extern void              Mio_LibraryTransferCellIds();
extern void              Mio_LibraryReadProfile( FILE * pFile, Mio_Library_t * pLib );
extern void              Mio_LibraryWriteProfile( FILE * pFile, Mio_Library_t * pLib );
extern void              Mio_LibraryTransferProfile( Mio_Library_t * pLibDst, Mio_Library_t * pLibSrc );
extern void              Mio_LibraryTransferProfile2( Mio_Library_t * pLibDst, Mio_Library_t * pLibSrc );
extern int               Mio_LibraryHasProfile( Mio_Library_t * pLib );
extern void              Mio_LibraryCleanProfile2( Mio_Library_t * pLib );
extern void              Mio_LibraryShortNames( Mio_Library_t * pLib );

extern void              Mio_LibraryMatchesStop( Mio_Library_t * pLib );
extern void              Mio_LibraryMatchesStart( Mio_Library_t * pLib, int fPinFilter, int fPinPerm, int fPinQuick );
extern void              Mio_LibraryMatchesFetch( Mio_Library_t * pLib, Vec_Mem_t ** pvTtMem, Vec_Wec_t ** pvTt2Match, Mio_Cell2_t ** ppCells, int * pnCells, int fPinFilter, int fPinPerm, int fPinQuick );

extern void              Mio_LibraryMatches2Stop( Mio_Library_t * pLib );
extern void              Mio_LibraryMatches2Start( Mio_Library_t * pLib );
extern void              Mio_LibraryMatches2Fetch( Mio_Library_t * pLib, Vec_Ptr_t ** pvNames, Vec_Wrd_t ** pvTruths, Vec_Int_t ** pvTt2Match4, Vec_Int_t ** pvConfigs, Vec_Mem_t * pvTtMem2[3], Vec_Int_t * pvTt2Match2[3] );

/*=== sclUtil.c =========================================================*/
extern Mio_Library_t *   Abc_SclDeriveGenlibSimple( void * pScl );
extern Mio_Library_t *   Abc_SclDeriveGenlib( void * pScl, void * pMio, float Slew, float Gain, int nGatesMin, int fVerbose );
extern int               Abc_SclHasDelayInfo( void * pScl );


ABC_NAMESPACE_HEADER_END

#endif

////////////////////////////////////////////////////////////////////////
///                       END OF FILE                                ///
////////////////////////////////////////////////////////////////////////