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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2013-09-02 11:07:05 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2013-09-02 11:07:05 -0700 |
| commit | 57b9a9fe130351f609bac0f63b57b7dbcbbc03c8 (patch) | |
| tree | db781ed04bcb9b127f9f90f645ca2a6131c7ff82 | |
| parent | 5023be4aa062eff8c9e0582dd45a3163bfa238e9 (diff) | |
| download | abc-57b9a9fe130351f609bac0f63b57b7dbcbbc03c8.tar.gz abc-57b9a9fe130351f609bac0f63b57b7dbcbbc03c8.tar.bz2 abc-57b9a9fe130351f609bac0f63b57b7dbcbbc03c8.zip | |
Modify level computation to take discretized arrival times into account.
| -rw-r--r-- | src/base/abc/abcDfs.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/base/abc/abcDfs.c b/src/base/abc/abcDfs.c index 8b168a9a..dd8b2644 100644 --- a/src/base/abc/abcDfs.c +++ b/src/base/abc/abcDfs.c @@ -1129,9 +1129,13 @@ int Abc_NtkLevel( Abc_Ntk_t * pNtk ) { Abc_Obj_t * pNode; int i, LevelsMax; - // set the CI levels to zero - Abc_NtkForEachCi( pNtk, pNode, i ) - pNode->Level = 0; + // set the CI levels + if ( pNtk->pManTime == NULL || pNtk->AndGateDelay <= 0 ) + Abc_NtkForEachCi( pNtk, pNode, i ) + pNode->Level = 0; + else + Abc_NtkForEachCi( pNtk, pNode, i ) + pNode->Level = (int)(Abc_NodeReadArrivalWorst(pNode) / pNtk->AndGateDelay); // perform the traversal LevelsMax = 0; Abc_NtkIncrementTravId( pNtk ); |