Clone the module into a new context to erase the unused tensors from memory. #70322
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…memory. Ideally, unused tensors cleaned-up during DCE must not consume any memory but they currently do. This is due to how MLIRContext is designed and this has been addressed with the introduction of DenseResourceElementsAttr in MLIR. This is a temporary workaround until we are able to use the DenseResourceElementsAttr to store the model checkpoint weights. PiperOrigin-RevId: 647742961
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Clone the module into a new context to erase the unused tensors from memory.
Ideally, unused tensors cleaned-up during DCE must not consume any memory but they currently do. This is due to how MLIRContext is designed and this has been addressed with the introduction of DenseResourceElementsAttr in MLIR.
This is a temporary workaround until we are able to use the DenseResourceElementsAttr to store the model checkpoint weights.