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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2019-09-26 14:05:16 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2019-09-26 14:05:16 -0700 |
| commit | b292595062b947bc0c1de79fe25facb34c0e20c1 (patch) | |
| tree | 46442f4d5924d4ba962492ee2fcfedb16d1a6e2e /src/map/if/if.h | |
| parent | df2bce1e40bcc14710cc8e019b0ab5a01176c54f (diff) | |
| download | abc-b292595062b947bc0c1de79fe25facb34c0e20c1.tar.gz abc-b292595062b947bc0c1de79fe25facb34c0e20c1.tar.bz2 abc-b292595062b947bc0c1de79fe25facb34c0e20c1.zip | |
Adding switch to &if to consider special type of 6-input cuts.
Diffstat (limited to 'src/map/if/if.h')
| -rw-r--r-- | src/map/if/if.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/map/if/if.h b/src/map/if/if.h index eb81d64e..aa9608c9 100644 --- a/src/map/if/if.h +++ b/src/map/if/if.h @@ -117,6 +117,7 @@ struct If_Par_t_ int fFancy; // a fancy feature int fExpRed; // expand/reduce of the best cuts int fLatchPaths; // reset timing on latch paths + int fLut6Filter; // uses filtering of 6-LUT functions int fEdge; // uses edge-based cut selection heuristics int fPower; // uses power-aware cut selection heuristics int fCutMin; // performs cut minimization by removing functionally reducdant variables @@ -260,6 +261,7 @@ struct If_Man_t_ Hash_IntMan_t * vPairHash; // hashing pairs of truth tables Vec_Int_t * vPairRes; // resulting truth table Vec_Str_t * vPairPerms; // resulting permutation + Vec_Mem_t * vTtMem6; char pCanonPerm[IF_MAX_LUTSIZE]; unsigned uCanonPhase; int nCacheHits; @@ -652,6 +654,8 @@ extern void If_ManComputeRequired( If_Man_t * p ); extern void If_CutRotatePins( If_Man_t * p, If_Cut_t * pCut ); extern int If_CutComputeTruth( If_Man_t * p, If_Cut_t * pCut, If_Cut_t * pCut0, If_Cut_t * pCut1, int fCompl0, int fCompl1 ); extern int If_CutComputeTruthPerm( If_Man_t * p, If_Cut_t * pCut, If_Cut_t * pCut0, If_Cut_t * pCut1, int fCompl0, int fCompl1 ); +extern Vec_Mem_t * If_DeriveHashTable6( int nVars, word Truth ); +extern int If_CutCheckTruth6( If_Man_t * p, If_Cut_t * pCut ); /*=== ifTune.c ===========================================================*/ extern Ifn_Ntk_t * Ifn_NtkParse( char * pStr ); extern int Ifn_NtkTtBits( char * pStr ); |