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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2013-04-18 18:32:58 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2013-04-18 18:32:58 -0700 |
| commit | df198d2cef85624ff351359ca4f9d5d55c7369ab (patch) | |
| tree | 4647636038123ce4aae620c80eeda3c9b2680dfd /src/base/abci/abcVerify.c | |
| parent | c80fce00fe8d9d2eb2db4bbb59eb2d4ee291e66b (diff) | |
| download | abc-df198d2cef85624ff351359ca4f9d5d55c7369ab.tar.gz abc-df198d2cef85624ff351359ca4f9d5d55c7369ab.tar.bz2 abc-df198d2cef85624ff351359ca4f9d5d55c7369ab.zip | |
Enabled 'cec' to be applied to networks derived from BLIF with EXDCs.
Diffstat (limited to 'src/base/abci/abcVerify.c')
| -rw-r--r-- | src/base/abci/abcVerify.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/src/base/abci/abcVerify.c b/src/base/abci/abcVerify.c index 8367d23c..7d9973b1 100644 --- a/src/base/abci/abcVerify.c +++ b/src/base/abci/abcVerify.c @@ -125,9 +125,32 @@ void Abc_NtkCecFraig( Abc_Ntk_t * pNtk1, Abc_Ntk_t * pNtk2, int nSeconds, int fV Prove_Params_t Params, * pParams = &Params; // Fraig_Params_t Params; // Fraig_Man_t * pMan; - Abc_Ntk_t * pMiter; + Abc_Ntk_t * pMiter, * pTemp; + Abc_Ntk_t * pExdc = NULL; int RetValue; + if ( pNtk1->pExdc != NULL || pNtk2->pExdc != NULL ) + { + if ( pNtk1->pExdc != NULL && pNtk2->pExdc != NULL ) + { + printf( "Comparing EXDC of the two networks:\n" ); + Abc_NtkCecFraig( pNtk1->pExdc, pNtk2->pExdc, nSeconds, fVerbose ); + printf( "Comparing networks under EXDC of the first network.\n" ); + pExdc = pNtk1->pExdc; + } + else if ( pNtk1->pExdc != NULL ) + { + printf( "Second network has no EXDC. Comparing main networks under EXDC of the first network.\n" ); + pExdc = pNtk1->pExdc; + } + else if ( pNtk2->pExdc != NULL ) + { + printf( "First network has no EXDC. Comparing main networks under EXDC of the second network.\n" ); + pExdc = pNtk2->pExdc; + } + else assert( 0 ); + } + // get the miter of the two networks pMiter = Abc_NtkMiter( pNtk1, pNtk2, 1, 0, 0, 0 ); if ( pMiter == NULL ) @@ -135,6 +158,15 @@ void Abc_NtkCecFraig( Abc_Ntk_t * pNtk1, Abc_Ntk_t * pNtk2, int nSeconds, int fV printf( "Miter computation has failed.\n" ); return; } + // add EXDC to the miter + if ( pExdc ) + { + assert( Abc_NtkPoNum(pMiter) == 1 ); + assert( Abc_NtkPoNum(pExdc) == 1 ); + pMiter = Abc_NtkMiter( pTemp = pMiter, pExdc, 1, 0, 1, 0 ); + Abc_NtkDelete( pTemp ); + } + // handle trivial case RetValue = Abc_NtkMiterIsConstant( pMiter ); if ( RetValue == 0 ) { |