Release MLIRContext and Module before executing opt command for memory reduction

onnx / onnx-mlir

Representation and Reference Lowering of ONNX Models in MLIR Compiler Infrastructure

Apache License 2.0

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Release MLIRContext and Module before executing opt command for memory reduction #3000

Open imaihal opened 3 weeks ago

imaihal commented 3 weeks ago

This PR releases MLIRContext and Module before execution opt command. They are not necessary after writing LLVM bitcode. By releasing the module, the peak memory reduced a bit.