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-rw-r--r--src/base/abci/abc.c117
1 files changed, 113 insertions, 4 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index 5d5ccb46..4f46f3a2 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -215,6 +215,7 @@ static int Abc_CommandBmc ( Abc_Frame_t * pAbc, int argc, char ** arg
static int Abc_CommandBmcInter ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandIndcut ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandEnlarge ( Abc_Frame_t * pAbc, int argc, char ** argv );
+static int Abc_CommandLocalize ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandTraceStart ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandTraceCheck ( Abc_Frame_t * pAbc, int argc, char ** argv );
@@ -481,6 +482,7 @@ void Abc_Init( Abc_Frame_t * pAbc )
Cmd_CommandAdd( pAbc, "Verification", "int", Abc_CommandBmcInter, 0 );
Cmd_CommandAdd( pAbc, "Verification", "indcut", Abc_CommandIndcut, 0 );
Cmd_CommandAdd( pAbc, "Verification", "enlarge", Abc_CommandEnlarge, 1 );
+ Cmd_CommandAdd( pAbc, "Verification", "loc", Abc_CommandLocalize, 0 );
Cmd_CommandAdd( pAbc, "ABC8", "*r", Abc_CommandAbc8Read, 0 );
@@ -3671,7 +3673,7 @@ int Abc_CommandMfs( Abc_Frame_t * pAbc, int argc, char ** argv )
// set defaults
Abc_NtkMfsParsDefault( pPars );
Extra_UtilGetoptReset();
- while ( ( c = Extra_UtilGetopt( argc, argv, "WFDMLCraesvwh" ) ) != EOF )
+ while ( ( c = Extra_UtilGetopt( argc, argv, "WFDMLCraestvwh" ) ) != EOF )
{
switch ( c )
{
@@ -3753,6 +3755,9 @@ int Abc_CommandMfs( Abc_Frame_t * pAbc, int argc, char ** argv )
case 's':
pPars->fSwapEdge ^= 1;
break;
+ case 't':
+ pPars->fOneHotness ^= 1;
+ break;
case 'v':
pPars->fVerbose ^= 1;
break;
@@ -3786,7 +3791,7 @@ int Abc_CommandMfs( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
- fprintf( pErr, "usage: mfs [-WFDMLC <num>] [-raesvh]\n" );
+ fprintf( pErr, "usage: mfs [-WFDMLC <num>] [-raestvh]\n" );
fprintf( pErr, "\t performs don't-care-based optimization of logic networks\n" );
fprintf( pErr, "\t-W <num> : the number of levels in the TFO cone (0 <= num) [default = %d]\n", pPars->nWinTfoLevs );
fprintf( pErr, "\t-F <num> : the max number of fanouts to skip (1 <= num) [default = %d]\n", pPars->nFanoutsMax );
@@ -3798,6 +3803,7 @@ usage:
fprintf( pErr, "\t-a : toggle minimizing area or area+edges [default = %s]\n", pPars->fArea? "area": "area+edges" );
fprintf( pErr, "\t-e : toggle high-effort resubstitution [default = %s]\n", pPars->fMoreEffort? "yes": "no" );
fprintf( pErr, "\t-s : toggle evaluation of edge swapping [default = %s]\n", pPars->fSwapEdge? "yes": "no" );
+ fprintf( pErr, "\t-t : toggle using artificial one-hotness conditions [default = %s]\n", pPars->fOneHotness? "yes": "no" );
fprintf( pErr, "\t-v : toggle printing optimization summary [default = %s]\n", pPars->fVerbose? "yes": "no" );
fprintf( pErr, "\t-w : toggle printing detailed stats for each node [default = %s]\n", pPars->fVeryVerbose? "yes": "no" );
fprintf( pErr, "\t-h : print the command usage\n");
@@ -13535,7 +13541,7 @@ int Abc_CommandSeqSweep2( Abc_Frame_t * pAbc, int argc, char ** argv )
// set defaults
Ssw_ManSetDefaultParams( pPars );
Extra_UtilGetoptReset();
- while ( ( c = Extra_UtilGetopt( argc, argv, "PQFCLNSplsfvh" ) ) != EOF )
+ while ( ( c = Extra_UtilGetopt( argc, argv, "PQFCLNSplsfuvh" ) ) != EOF )
{
switch ( c )
{
@@ -13628,6 +13634,9 @@ int Abc_CommandSeqSweep2( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'f':
pPars->fSemiFormal ^= 1;
break;
+ case 'u':
+ pPars->fUniqueness ^= 1;
+ break;
case 'v':
pPars->fVerbose ^= 1;
break;
@@ -13680,7 +13689,7 @@ int Abc_CommandSeqSweep2( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
- fprintf( pErr, "usage: scorr [-PQFCLNS <num>] [-plsfvh]\n" );
+ fprintf( pErr, "usage: scorr [-PQFCLNS <num>] [-plsfuvh]\n" );
fprintf( pErr, "\t performs sequential sweep using K-step induction\n" );
fprintf( pErr, "\t-P num : max partition size (0 = no partitioning) [default = %d]\n", pPars->nPartSize );
fprintf( pErr, "\t-Q num : partition overlap (0 = no overlap) [default = %d]\n", pPars->nOverSize );
@@ -13693,6 +13702,7 @@ usage:
fprintf( pErr, "\t-l : toggle latch correspondence only [default = %s]\n", pPars->fLatchCorr? "yes": "no" );
fprintf( pErr, "\t-s : toggle skipping unaffected cones [default = %s]\n", pPars->fSkipCheck? "yes": "no" );
fprintf( pErr, "\t-f : toggle filtering using interative BMC [default = %s]\n", pPars->fSemiFormal? "yes": "no" );
+ fprintf( pErr, "\t-u : toggle using uniqueness constraints [default = %s]\n", pPars->fUniqueness? "yes": "no" );
fprintf( pErr, "\t-v : toggle verbose output [default = %s]\n", pPars->fVerbose? "yes": "no" );
fprintf( pErr, "\t-h : print the command usage\n");
return 1;
@@ -16475,6 +16485,105 @@ usage:
fprintf( pErr, "\t-h : print the command usage\n");
return 1;
}
+
+/**Function*************************************************************
+
+ Synopsis []
+
+ Description []
+
+ SideEffects []
+
+ SeeAlso []
+
+***********************************************************************/
+int Abc_CommandLocalize( Abc_Frame_t * pAbc, int argc, char ** argv )
+{
+ FILE * pOut, * pErr;
+ Abc_Ntk_t * pNtk;
+ int nFramesMax;
+ int nConfMax;
+ int fVerbose;
+ int c;
+ extern void Abc_NtkDarLocalize( Abc_Ntk_t * pNtk, int nFramesMax, int nConfMax, int fVerbose );
+
+ pNtk = Abc_FrameReadNtk(pAbc);
+ pOut = Abc_FrameReadOut(pAbc);
+ pErr = Abc_FrameReadErr(pAbc);
+
+ // set defaults
+ nFramesMax = 50;
+ nConfMax = 500;
+ fVerbose = 0;
+ Extra_UtilGetoptReset();
+ while ( ( c = Extra_UtilGetopt( argc, argv, "FCvh" ) ) != EOF )
+ {
+ switch ( c )
+ {
+ case 'F':
+ if ( globalUtilOptind >= argc )
+ {
+ fprintf( pErr, "Command line switch \"-F\" should be followed by an integer.\n" );
+ goto usage;
+ }
+ nFramesMax = atoi(argv[globalUtilOptind]);
+ globalUtilOptind++;
+ if ( nFramesMax < 0 )
+ goto usage;
+ break;
+ case 'C':
+ if ( globalUtilOptind >= argc )
+ {
+ fprintf( pErr, "Command line switch \"-C\" should be followed by an integer.\n" );
+ goto usage;
+ }
+ nConfMax = atoi(argv[globalUtilOptind]);
+ globalUtilOptind++;
+ if ( nConfMax < 0 )
+ goto usage;
+ break;
+ case 'v':
+ fVerbose ^= 1;
+ break;
+ case 'h':
+ goto usage;
+ default:
+ goto usage;
+ }
+ }
+ if ( pNtk == NULL )
+ {
+ fprintf( pErr, "Empty network.\n" );
+ return 1;
+ }
+ if ( Abc_NtkIsComb(pNtk) )
+ {
+ fprintf( pErr, "The network is combinational.\n" );
+ return 0;
+ }
+ if ( !Abc_NtkIsStrash(pNtk) )
+ {
+ fprintf( stdout, "Currently only works for structurally hashed circuits.\n" );
+ return 0;
+ }
+ if ( Abc_NtkPoNum(pNtk) != 1 )
+ {
+ fprintf( pErr, "Currently this command works only for single-output miter.\n" );
+ return 0;
+ }
+
+ // modify the current network
+ Abc_NtkDarLocalize( pNtk, nFramesMax, nConfMax, fVerbose );
+ return 0;
+usage:
+ fprintf( pErr, "usage: loc [-FC num] [-vh]\n" );
+ fprintf( pErr, "\t performs localization for single-output miter\n" );
+ fprintf( pErr, "\t-F num : the max number of timeframes [default = %d]\n", nFramesMax );
+ fprintf( pErr, "\t-C num : the max number of conflicts by SAT solver [default = %d]\n", nConfMax );
+ fprintf( pErr, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" );
+ fprintf( pErr, "\t-h : print the command usage\n");
+ return 1;
+}
/**Function*************************************************************
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-19 05:14:01 +0000