set input_shape first to enable more shape inference chances

Signed-off-by: daquexian <[email protected]>

fix --skip-fuse-bn

Signed-off-by: daquexian <[email protected]>

skip qdq ops for qat model, upgrade onnxoptimizer

Signed-off-by: daquexian <[email protected]>

upgrade onnxoptimizer to 0.2.4

Signed-off-by: daquexian <[email protected]>

upgrade onnxoptimizer to 0.2.3

Signed-off-by: daquexian <[email protected]>

upgrade onnxoptimizer to 0.2.2

Signed-off-by: daquexian <[email protected]>

Merge pull request daquexian#121 from tangyanf/dev/add_custom_ort_bac…

…kend

add onnxruntime custom op's backend

do not eliminate node with subgraph

Signed-off-by: daquexian <[email protected]>

Revert "replace onnxruntime dependency with onnxruntime-noopenmp"

This reverts commit b942b2c.

replace onnxruntime dependency with onnxruntime-noopenmp

Signed-off-by: daquexian <[email protected]>