summaryrefslogtreecommitdiffstats
path: root/src/base/abci/abc.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/base/abci/abc.c')
-rw-r--r--src/base/abci/abc.c39
1 files changed, 29 insertions, 10 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index 266f8075..4b872aa3 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -3130,7 +3130,7 @@ int Abc_CommandImfs( Abc_Frame_t * pAbc, int argc, char ** argv )
pPars->nWindow = 62;
pPars->nCands = 5;
pPars->nSimWords = 4;
- pPars->nGrowthLevel = 0;
+ pPars->nGrowthLevel = 1;
pPars->fArea = 0;
pPars->fVerbose = 0;
pPars->fVeryVerbose = 0;
@@ -3225,7 +3225,7 @@ usage:
fprintf( pErr, "\t-W <NM> : fanin/fanout levels (NxM) of the window (00 <= NM <= 99) [default = %d%d]\n", pPars->nWindow/10, pPars->nWindow%10 );
fprintf( pErr, "\t-C <num> : the max number of resub candidates (1 <= n) [default = %d]\n", pPars->nCands );
fprintf( pErr, "\t-S <num> : the number of simulation words (1 <= n <= 256) [default = %d]\n", pPars->nSimWords );
- fprintf( pErr, "\t-L <num> : the largest increase in node level after resynthesis (0 <= num) [default = %d]\n", pPars->nGrowthLevel );
+ fprintf( pErr, "\t-L <num> : the max increase in node level after resynthesis (0 <= num) [default = %d]\n", pPars->nGrowthLevel );
fprintf( pErr, "\t-a : toggle optimization for area only [default = %s]\n", pPars->fArea? "yes": "no" );
fprintf( pErr, "\t-v : toggle verbose printout [default = %s]\n", pPars->fVerbose? "yes": "no" );
fprintf( pErr, "\t-w : toggle printout subgraph statistics [default = %s]\n", pPars->fVeryVerbose? "yes": "no" );
@@ -3264,13 +3264,15 @@ int Abc_CommandMfs( Abc_Frame_t * pAbc, int argc, char ** argv )
pPars->nDepthMax = 20;
pPars->nDivMax = 200;
pPars->nWinSizeMax = 300;
- pPars->nGrowthLevel = 0;
+ pPars->nGrowthLevel = 1;
pPars->fResub = 1;
pPars->fArea = 0;
+ pPars->fMoreEffort = 0;
+ pPars->fSwapEdge = 0;
pPars->fVerbose = 0;
pPars->fVeryVerbose = 0;
Extra_UtilGetoptReset();
- while ( ( c = Extra_UtilGetopt( argc, argv, "WFDMLravwh" ) ) != EOF )
+ while ( ( c = Extra_UtilGetopt( argc, argv, "WFDMLraesvwh" ) ) != EOF )
{
switch ( c )
{
@@ -3335,6 +3337,12 @@ int Abc_CommandMfs( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'a':
pPars->fArea ^= 1;
break;
+ case 'e':
+ pPars->fMoreEffort ^= 1;
+ break;
+ case 's':
+ pPars->fSwapEdge ^= 1;
+ break;
case 'v':
pPars->fVerbose ^= 1;
break;
@@ -3368,15 +3376,17 @@ int Abc_CommandMfs( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
- fprintf( pErr, "usage: mfs [-WFDML <num>] [-arvh]\n" );
+ fprintf( pErr, "usage: mfs [-WFDML <num>] [-raesvh]\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 );
fprintf( pErr, "\t-D <num> : the max depth nodes to try (0 = no limit) [default = %d]\n", pPars->nDepthMax );
fprintf( pErr, "\t-M <num> : the max size of window to consider (0 = no limit) [default = %d]\n", pPars->nWinSizeMax );
- fprintf( pErr, "\t-L <num> : the largest increase in node level after resynthesis (0 <= num) [default = %d]\n", pPars->nGrowthLevel );
- fprintf( pErr, "\t-a : toggle minimizing area or edges [default = %s]\n", pPars->fArea? "area": "edges" );
+ fprintf( pErr, "\t-L <num> : the max increase in node level after resynthesis (0 <= num) [default = %d]\n", pPars->nGrowthLevel );
fprintf( pErr, "\t-r : toggle resubstitution and dc-minimization [default = %s]\n", pPars->fResub? "resub": "dc-min" );
+ 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-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");
@@ -6208,12 +6218,14 @@ int Abc_CommandGen( Abc_Frame_t * pAbc, int argc, char ** argv )
int fSorter;
int fMesh;
int fFpga;
+ int fOneHot;
int fVerbose;
char * FileName;
extern void Abc_GenAdder( char * pFileName, int nVars );
extern void Abc_GenSorter( char * pFileName, int nVars );
extern void Abc_GenMesh( char * pFileName, int nVars );
extern void Abc_GenFpga( char * pFileName, int nLutSize, int nLuts, int nVars );
+ extern void Abc_GenOneHot( char * pFileName, int nVars );
pNtk = Abc_FrameReadNtk(pAbc);
@@ -6226,9 +6238,10 @@ int Abc_CommandGen( Abc_Frame_t * pAbc, int argc, char ** argv )
fSorter = 0;
fMesh = 0;
fFpga = 0;
+ fOneHot = 0;
fVerbose = 0;
Extra_UtilGetoptReset();
- while ( ( c = Extra_UtilGetopt( argc, argv, "Nasmfvh" ) ) != EOF )
+ while ( ( c = Extra_UtilGetopt( argc, argv, "Nasmftvh" ) ) != EOF )
{
switch ( c )
{
@@ -6255,6 +6268,9 @@ int Abc_CommandGen( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'f':
fFpga ^= 1;
break;
+ case 't':
+ fOneHot ^= 1;
+ break;
case 'v':
fVerbose ^= 1;
break;
@@ -6282,18 +6298,21 @@ int Abc_CommandGen( Abc_Frame_t * pAbc, int argc, char ** argv )
Abc_GenFpga( FileName, 4, 3, 10 );
// Abc_GenFpga( FileName, 2, 2, 3 );
// Abc_GenFpga( FileName, 3, 2, 5 );
+ else if ( fOneHot )
+ Abc_GenOneHot( FileName, nVars );
else
printf( "Type of circuit is not specified.\n" );
return 0;
usage:
- fprintf( pErr, "usage: gen [-N] [-asmfvh] <file>\n" );
+ fprintf( pErr, "usage: gen [-N num] [-asmftvh] <file>\n" );
fprintf( pErr, "\t generates simple circuits\n" );
fprintf( pErr, "\t-N num : the number of variables [default = %d]\n", nVars );
fprintf( pErr, "\t-a : generate ripple-carry adder [default = %s]\n", fAdder? "yes": "no" );
fprintf( pErr, "\t-s : generate a sorter [default = %s]\n", fSorter? "yes": "no" );
fprintf( pErr, "\t-m : generate a mesh [default = %s]\n", fMesh? "yes": "no" );
fprintf( pErr, "\t-f : generate a LUT FPGA structure [default = %s]\n", fFpga? "yes": "no" );
+ fprintf( pErr, "\t-t : generate one-hotness conditions [default = %s]\n", fOneHot? "yes": "no" );
fprintf( pErr, "\t-v : prints verbose information [default = %s]\n", fVerbose? "yes": "no" );
fprintf( pErr, "\t-h : print the command usage\n");
fprintf( pErr, "\t<file> : output file name\n");
@@ -6634,7 +6653,7 @@ int Abc_CommandTest( Abc_Frame_t * pAbc, int argc, char ** argv )
extern Abc_Ntk_t * Abc_NtkDarToCnf( Abc_Ntk_t * pNtk, char * pFileName );
extern Abc_Ntk_t * Abc_NtkFilter( Abc_Ntk_t * pNtk );
// extern Abc_Ntk_t * Abc_NtkDarRetime( Abc_Ntk_t * pNtk, int nStepsMax, int fVerbose );
- extern Abc_Ntk_t * Abc_NtkPcmTest( Abc_Ntk_t * pNtk, int fVerbose );
+// extern Abc_Ntk_t * Abc_NtkPcmTest( Abc_Ntk_t * pNtk, int fVerbose );
extern Abc_NtkDarHaigRecord( Abc_Ntk_t * pNtk );
// extern void Abc_NtkDarTestBlif( char * pFileName );
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 04:20:54 +0000