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[autoparallel] added compute resharding costs for node handler #1662
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YuliangLiu0306
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FrankLeeeee:feature/node-handler-resharding-cost
Sep 28, 2022
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ShapeConsistencyManager will distinguish the mission type(training or inference) by a forward_only label, and returns a option related cost. Therefore, we don't have to compute fwd cost and bwd cost separately here.
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I see. I notice that ShapeConsistencyManager only returns a total cost. How to get the fwd and bwd cost then?
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I mean I want to store this cost as a TrainCycleItem so that solver can choose whether to consider the bwd cost.