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delay calculation ignore partial parasitic annotations

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Signed-off-by: James Cherry <[email protected]>
This commit is contained in:
James Cherry
2022-12-25 16:46:48 -07:00
parent 46c683814c
commit 1fae33d950
6 changed files with 143 additions and 65 deletions
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include/sta/Parasitics.hh
+9
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@@ -224,6 +224,15 @@ public:
virtual ParasiticNode *otherNode(const ParasiticDevice *device,
ParasiticNode *node) const = 0;
// Return true if all loads are annoatated.
virtual bool checkAnnotation(Parasitic *parasitic_network,
const Pin *drvr_pin) = 0;
virtual bool checkAnnotation(const Pin *drvr_pin,
ParasiticNode *drvr_node) = 0;
// Return loads missing path from driver.
virtual PinSet unannotatedLoads(Parasitic *parasitic_network,
const Pin *drvr_pin) = 0;
// Reduce parasitic network to reduce_to model.
virtual void reduceTo(Parasitic *parasitic,
const Net *net,