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-rw-r--r--src/base/abci/abc.c188
1 files changed, 73 insertions, 115 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index 151e9ddc..0437f8a9 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -13915,34 +13915,24 @@ usage:
***********************************************************************/
int Abc_CommandDSec( Abc_Frame_t * pAbc, int argc, char ** argv )
{
+ Fra_Sec_t SecPar, * pSecPar = &SecPar;
FILE * pOut, * pErr;
Abc_Ntk_t * pNtk, * pNtk1, * pNtk2;
int fDelete1, fDelete2;
char ** pArgvNew;
int nArgcNew;
- int nFrames;
- int fPhaseAbstract;
- int fRetimeFirst;
- int fRetimeRegs;
- int fFraiging;
- int fVerbose;
- int fVeryVerbose;
int c;
- extern int Abc_NtkDarSec( Abc_Ntk_t * pNtk1, Abc_Ntk_t * pNtk2, int nFrames, int fPhaseAbstract, int fRetimeFirst, int fRetimeRegs, int fFraiging, int fVerbose, int fVeryVerbose );
+ extern void Fra_SecSetDefaultParams( Fra_Sec_t * p );
+ extern int Abc_NtkDarSec( Abc_Ntk_t * pNtk1, Abc_Ntk_t * pNtk2, Fra_Sec_t * p );
pNtk = Abc_FrameReadNtk(pAbc);
pOut = Abc_FrameReadOut(pAbc);
pErr = Abc_FrameReadErr(pAbc);
// set defaults
- nFrames = 2;
- fPhaseAbstract = 1;
- fRetimeFirst = 1;
- fRetimeRegs = 1;
- fFraiging = 1;
- fVerbose = 0;
- fVeryVerbose = 0;
+ Fra_SecSetDefaultParams( pSecPar );
+ pSecPar->TimeLimit = 300;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "Farmfwvh" ) ) != EOF )
{
@@ -13954,28 +13944,28 @@ int Abc_CommandDSec( Abc_Frame_t * pAbc, int argc, char ** argv )
fprintf( pErr, "Command line switch \"-F\" should be followed by an integer.\n" );
goto usage;
}
- nFrames = atoi(argv[globalUtilOptind]);
+ pSecPar->nFramesMax = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
- if ( nFrames < 0 )
+ if ( pSecPar->nFramesMax < 0 )
goto usage;
break;
case 'a':
- fPhaseAbstract ^= 1;
+ pSecPar->fPhaseAbstract ^= 1;
break;
case 'r':
- fRetimeFirst ^= 1;
+ pSecPar->fRetimeFirst ^= 1;
break;
case 'm':
- fRetimeRegs ^= 1;
+ pSecPar->fRetimeRegs ^= 1;
break;
case 'f':
- fFraiging ^= 1;
+ pSecPar->fFraiging ^= 1;
break;
case 'w':
- fVeryVerbose ^= 1;
+ pSecPar->fVeryVerbose ^= 1;
break;
case 'v':
- fVerbose ^= 1;
+ pSecPar->fVerbose ^= 1;
break;
default:
goto usage;
@@ -13994,7 +13984,7 @@ int Abc_CommandDSec( Abc_Frame_t * pAbc, int argc, char ** argv )
}
// perform verification
- Abc_NtkDarSec( pNtk1, pNtk2, nFrames, fPhaseAbstract, fRetimeFirst, fRetimeRegs, fFraiging, fVerbose, fVeryVerbose );
+ Abc_NtkDarSec( pNtk1, pNtk2, pSecPar );
if ( fDelete1 ) Abc_NtkDelete( pNtk1 );
if ( fDelete2 ) Abc_NtkDelete( pNtk2 );
@@ -14003,13 +13993,13 @@ int Abc_CommandDSec( Abc_Frame_t * pAbc, int argc, char ** argv )
usage:
fprintf( pErr, "usage: dsec [-F num] [-armfwvh] <file1> <file2>\n" );
fprintf( pErr, "\t performs inductive sequential equivalence checking\n" );
- fprintf( pErr, "\t-F num : the limit on the depth of induction [default = %d]\n", nFrames );
- fprintf( pErr, "\t-a : toggles the use of phase abstraction [default = %s]\n", fPhaseAbstract? "yes": "no" );
- fprintf( pErr, "\t-r : toggles forward retiming at the beginning [default = %s]\n", fRetimeFirst? "yes": "no" );
- fprintf( pErr, "\t-m : toggles min-register retiming [default = %s]\n", fRetimeRegs? "yes": "no" );
- fprintf( pErr, "\t-f : toggles the internal use of fraiging [default = %s]\n", fFraiging? "yes": "no" );
- fprintf( pErr, "\t-v : toggles verbose output [default = %s]\n", fVerbose? "yes": "no" );
- fprintf( pErr, "\t-w : toggles additional verbose output [default = %s]\n", fVeryVerbose? "yes": "no" );
+ fprintf( pErr, "\t-F num : the limit on the depth of induction [default = %d]\n", pSecPar->nFramesMax );
+ fprintf( pErr, "\t-a : toggles the use of phase abstraction [default = %s]\n", pSecPar->fPhaseAbstract? "yes": "no" );
+ fprintf( pErr, "\t-r : toggles forward retiming at the beginning [default = %s]\n", pSecPar->fRetimeFirst? "yes": "no" );
+ fprintf( pErr, "\t-m : toggles min-register retiming [default = %s]\n", pSecPar->fRetimeRegs? "yes": "no" );
+ fprintf( pErr, "\t-f : toggles the internal use of fraiging [default = %s]\n", pSecPar->fFraiging? "yes": "no" );
+ fprintf( pErr, "\t-v : toggles verbose output [default = %s]\n", pSecPar->fVerbose? "yes": "no" );
+ fprintf( pErr, "\t-w : toggles additional verbose output [default = %s]\n", pSecPar->fVeryVerbose? "yes": "no" );
fprintf( pErr, "\t-h : print the command usage\n");
fprintf( pErr, "\tfile1 : (optional) the file with the first network\n");
fprintf( pErr, "\tfile2 : (optional) the file with the second network\n");
@@ -14031,50 +14021,31 @@ usage:
***********************************************************************/
int Abc_CommandDProve( Abc_Frame_t * pAbc, int argc, char ** argv )
{
+ Fra_Sec_t SecPar, * pSecPar = &SecPar;
FILE * pOut, * pErr;
Abc_Ntk_t * pNtk;
- int fTryComb;
- int fTryBmc;
- int nFrames;
- int fPhaseAbstract;
- int fRetimeFirst;
- int fRetimeRegs;
- int fFraiging;
- int fVerbose;
- int fVeryVerbose;
- int TimeLimit;
int c;
- extern int Abc_NtkDarProve( Abc_Ntk_t * pNtk, int fTryComb, int fTryBmc,
- int nFrames, int fPhaseAbstract, int fRetimeFirst,
- int fRetimeRegs, int fFraiging, int fVerbose,
- int fVeryVerbose, int TimeLimit );
+ extern void Fra_SecSetDefaultParams( Fra_Sec_t * p );
+ extern int Abc_NtkDarProve( Abc_Ntk_t * pNtk, Fra_Sec_t * pSecPar );
pNtk = Abc_FrameReadNtk(pAbc);
pOut = Abc_FrameReadOut(pAbc);
pErr = Abc_FrameReadErr(pAbc);
// set defaults
- fTryComb = 1;
- fTryBmc = 1;
- nFrames = 2;
- fPhaseAbstract = 1;
- fRetimeFirst = 1;
- fRetimeRegs = 1;
- fFraiging = 1;
- fVerbose = 0;
- fVeryVerbose = 0;
- TimeLimit = 300;
+ Fra_SecSetDefaultParams( pSecPar );
+ pSecPar->TimeLimit = 300;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "cbTFarmfwvh" ) ) != EOF )
{
switch ( c )
{
case 'c':
- fTryComb ^= 1;
+ pSecPar->fTryComb ^= 1;
break;
case 'b':
- fTryBmc ^= 1;
+ pSecPar->fTryBmc ^= 1;
break;
case 'T':
if ( globalUtilOptind >= argc )
@@ -14082,9 +14053,9 @@ int Abc_CommandDProve( Abc_Frame_t * pAbc, int argc, char ** argv )
fprintf( pErr, "Command line switch \"-T\" should be followed by an integer.\n" );
goto usage;
}
- TimeLimit = atoi(argv[globalUtilOptind]);
+ pSecPar->TimeLimit = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
- if ( TimeLimit < 0 )
+ if ( pSecPar->TimeLimit < 0 )
goto usage;
break;
case 'F':
@@ -14093,40 +14064,34 @@ int Abc_CommandDProve( Abc_Frame_t * pAbc, int argc, char ** argv )
fprintf( pErr, "Command line switch \"-F\" should be followed by an integer.\n" );
goto usage;
}
- nFrames = atoi(argv[globalUtilOptind]);
+ pSecPar->nFramesMax = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
- if ( nFrames < 0 )
+ if ( pSecPar->nFramesMax < 0 )
goto usage;
break;
case 'a':
- fPhaseAbstract ^= 1;
+ pSecPar->fPhaseAbstract ^= 1;
break;
case 'r':
- fRetimeFirst ^= 1;
+ pSecPar->fRetimeFirst ^= 1;
break;
case 'm':
- fRetimeRegs ^= 1;
+ pSecPar->fRetimeRegs ^= 1;
break;
case 'f':
- fFraiging ^= 1;
+ pSecPar->fFraiging ^= 1;
break;
case 'w':
- fVeryVerbose ^= 1;
+ pSecPar->fVeryVerbose ^= 1;
break;
case 'v':
- fVerbose ^= 1;
+ pSecPar->fVerbose ^= 1;
break;
default:
goto usage;
}
}
- if ( Abc_NtkLatchNum(pNtk) == 0 )
- {
- printf( "The network has no latches. Running combinational command \"iprove\".\n" );
- Cmd_CommandExecute( pAbc, "orpos; st; iprove" );
- return 0;
- }
if ( !Abc_NtkIsStrash(pNtk) )
{
printf( "This command works only for structrally hashed networks. Run \"st\".\n" );
@@ -14134,22 +14099,22 @@ int Abc_CommandDProve( Abc_Frame_t * pAbc, int argc, char ** argv )
}
// perform verification
- Abc_NtkDarProve( pNtk, fTryComb, fTryBmc, nFrames, fPhaseAbstract, fRetimeFirst, fRetimeRegs, fFraiging, fVerbose, fVeryVerbose, TimeLimit );
+ Abc_NtkDarProve( pNtk, pSecPar );
return 0;
usage:
fprintf( pErr, "usage: dprove [-F num] [-T num] [-cbarmfwvh]\n" );
fprintf( pErr, "\t performs SEC on the sequential miter\n" );
- fprintf( pErr, "\t-F num : the limit on the depth of induction [default = %d]\n", nFrames );
- fprintf( pErr, "\t-T num : the approximate runtime limit (in seconds) [default = %d]\n", TimeLimit );
- fprintf( pErr, "\t-c : toggles using CEC before attempting SEC [default = %s]\n", fTryComb? "yes": "no" );
- fprintf( pErr, "\t-b : toggles using BMC before attempting SEC [default = %s]\n", fTryBmc? "yes": "no" );
- fprintf( pErr, "\t-a : toggles the use of phase abstraction [default = %s]\n", fPhaseAbstract? "yes": "no" );
- fprintf( pErr, "\t-r : toggles forward retiming at the beginning [default = %s]\n", fRetimeFirst? "yes": "no" );
- fprintf( pErr, "\t-m : toggles min-register retiming [default = %s]\n", fRetimeRegs? "yes": "no" );
- fprintf( pErr, "\t-f : toggles the internal use of fraiging [default = %s]\n", fFraiging? "yes": "no" );
- fprintf( pErr, "\t-v : toggles verbose output [default = %s]\n", fVerbose? "yes": "no" );
- fprintf( pErr, "\t-w : toggles additional verbose output [default = %s]\n", fVeryVerbose? "yes": "no" );
+ fprintf( pErr, "\t-F num : the limit on the depth of induction [default = %d]\n", pSecPar->nFramesMax );
+ fprintf( pErr, "\t-T num : the approximate runtime limit (in seconds) [default = %d]\n", pSecPar->TimeLimit );
+ fprintf( pErr, "\t-c : toggles using CEC before attempting SEC [default = %s]\n", pSecPar->fTryComb? "yes": "no" );
+ fprintf( pErr, "\t-b : toggles using BMC before attempting SEC [default = %s]\n", pSecPar->fTryBmc? "yes": "no" );
+ fprintf( pErr, "\t-a : toggles the use of phase abstraction [default = %s]\n", pSecPar->fPhaseAbstract? "yes": "no" );
+ fprintf( pErr, "\t-r : toggles forward retiming at the beginning [default = %s]\n", pSecPar->fRetimeFirst? "yes": "no" );
+ fprintf( pErr, "\t-m : toggles min-register retiming [default = %s]\n", pSecPar->fRetimeRegs? "yes": "no" );
+ fprintf( pErr, "\t-f : toggles the internal use of fraiging [default = %s]\n", pSecPar->fFraiging? "yes": "no" );
+ fprintf( pErr, "\t-v : toggles verbose output [default = %s]\n", pSecPar->fVerbose? "yes": "no" );
+ fprintf( pErr, "\t-w : toggles additional verbose output [default = %s]\n", pSecPar->fVeryVerbose? "yes": "no" );
fprintf( pErr, "\t-h : print the command usage\n");
return 1;
}
@@ -17575,29 +17540,22 @@ usage:
***********************************************************************/
int Abc_CommandAbc8DSec( Abc_Frame_t * pAbc, int argc, char ** argv )
{
+ Fra_Sec_t SecPar, * pSecPar = &SecPar;
Aig_Man_t * pAig;
char ** pArgvNew;
int nArgcNew;
- int nFrames;
- int fPhaseAbstract;
- int fRetimeFirst;
- int fRetimeRegs;
- int fFraiging;
- int fVerbose;
- int fVeryVerbose;
int c;
- extern int Fra_FraigSec( Aig_Man_t * p, int nFramesMax, int fPhaseAbstract, int fRetimeFirst, int fRetimeRegs, int fFraiging, int fVerbose, int fVeryVerbose, int TimeLimit );
+ extern void Fra_SecSetDefaultParams( Fra_Sec_t * pSecPar );
+ extern int Fra_FraigSec( Aig_Man_t * p, Fra_Sec_t * pSecPar );
extern Aig_Man_t * Ntl_ManPrepareSec( char * pFileName1, char * pFileName2 );
// set defaults
- nFrames = 2;
- fPhaseAbstract = 0;
- fRetimeFirst = 0;
- fRetimeRegs = 0;
- fFraiging = 1;
- fVerbose = 0;
- fVeryVerbose = 0;
+ Fra_SecSetDefaultParams( pSecPar );
+ pSecPar->nFramesMax = 2;
+ pSecPar->fPhaseAbstract = 0;
+ pSecPar->fRetimeFirst = 0;
+ pSecPar->fRetimeRegs = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "Farmfwvh" ) ) != EOF )
{
@@ -17609,28 +17567,28 @@ int Abc_CommandAbc8DSec( Abc_Frame_t * pAbc, int argc, char ** argv )
fprintf( stdout, "Command line switch \"-F\" should be followed by an integer.\n" );
goto usage;
}
- nFrames = atoi(argv[globalUtilOptind]);
+ pSecPar->nFramesMax = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
- if ( nFrames < 0 )
+ if ( pSecPar->nFramesMax < 0 )
goto usage;
break;
case 'a':
- fPhaseAbstract ^= 1;
+ pSecPar->fPhaseAbstract ^= 1;
break;
case 'r':
- fRetimeFirst ^= 1;
+ pSecPar->fRetimeFirst ^= 1;
break;
case 'm':
- fRetimeRegs ^= 1;
+ pSecPar->fRetimeRegs ^= 1;
break;
case 'f':
- fFraiging ^= 1;
+ pSecPar->fFraiging ^= 1;
break;
case 'w':
- fVeryVerbose ^= 1;
+ pSecPar->fVeryVerbose ^= 1;
break;
case 'v':
- fVerbose ^= 1;
+ pSecPar->fVerbose ^= 1;
break;
default:
goto usage;
@@ -17648,20 +17606,20 @@ int Abc_CommandAbc8DSec( Abc_Frame_t * pAbc, int argc, char ** argv )
pAig = Ntl_ManPrepareSec( pArgvNew[0], pArgvNew[1] );
if ( pAig == NULL )
return 0;
- Fra_FraigSec( pAig, nFrames, fPhaseAbstract, fRetimeFirst, fRetimeRegs, fFraiging, fVerbose, fVeryVerbose, 0 );
+ Fra_FraigSec( pAig, pSecPar );
Aig_ManStop( pAig );
return 0;
usage:
fprintf( stdout, "usage: *dsec [-F num] [-armfwvh] <file1> <file2>\n" );
fprintf( stdout, "\t performs sequential equivalence checking for two designs\n" );
- fprintf( stdout, "\t-F num : the limit on the depth of induction [default = %d]\n", nFrames );
- fprintf( stdout, "\t-a : toggles the use of phase abstraction [default = %s]\n", fPhaseAbstract? "yes": "no" );
- fprintf( stdout, "\t-r : toggles forward retiming at the beginning [default = %s]\n", fRetimeFirst? "yes": "no" );
- fprintf( stdout, "\t-m : toggles min-register retiming [default = %s]\n", fRetimeRegs? "yes": "no" );
- fprintf( stdout, "\t-f : toggles the internal use of fraiging [default = %s]\n", fFraiging? "yes": "no" );
- fprintf( stdout, "\t-v : toggles verbose output [default = %s]\n", fVerbose? "yes": "no" );
- fprintf( stdout, "\t-w : toggles additional verbose output [default = %s]\n", fVeryVerbose? "yes": "no" );
+ fprintf( stdout, "\t-F num : the limit on the depth of induction [default = %d]\n", pSecPar->nFramesMax );
+ fprintf( stdout, "\t-a : toggles the use of phase abstraction [default = %s]\n", pSecPar->fPhaseAbstract? "yes": "no" );
+ fprintf( stdout, "\t-r : toggles forward retiming at the beginning [default = %s]\n", pSecPar->fRetimeFirst? "yes": "no" );
+ fprintf( stdout, "\t-m : toggles min-register retiming [default = %s]\n", pSecPar->fRetimeRegs? "yes": "no" );
+ fprintf( stdout, "\t-f : toggles the internal use of fraiging [default = %s]\n", pSecPar->fFraiging? "yes": "no" );
+ fprintf( stdout, "\t-v : toggles verbose output [default = %s]\n", pSecPar->fVerbose? "yes": "no" );
+ fprintf( stdout, "\t-w : toggles additional verbose output [default = %s]\n", pSecPar->fVeryVerbose? "yes": "no" );
fprintf( stdout, "\t-h : print the command usage\n");
fprintf( stdout, "\tfile1 : the file with the first design\n");
fprintf( stdout, "\tfile2 : the file with the second design\n");
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