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Support provide ORT session options in onnx_graphsurgeon fold_constants #4575

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Support provide ORT session options in onnx_graphsurgeon fold_constants #4575

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6 changes: 5 additions & 1 deletion tools/onnx-graphsurgeon/onnx_graphsurgeon/ir/graph.py
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Original file line number Diff line number Diff line change
Expand Up @@ -699,6 +699,7 @@ def fold_constants(
size_threshold=None,
should_exclude_node=None,
recurse_functions=True,
ort_session_options=None,
):
"""
Folds constants in-place in the graph. The graph's nodes and functions must be topologically
Expand Down Expand Up @@ -754,7 +755,8 @@ def fold_constants(
recurse_functions (bool):
Whether to fold constants in this graph's Functions.
Defaults to True.

ort_session_options (Optional[onnxruntime.SessionOptions]):
SessionOptions object to be used for ONNX Runtime sessions.
Returns:
self
"""
Expand Down Expand Up @@ -1172,6 +1174,7 @@ def get_out_node_ids():

sess = onnxrt.InferenceSession(
export_onnx(part, do_type_check=False).SerializeToString(),
sess_options = ort_session_options,
providers=ORT_PROVIDERS,
)
values = sess.run(names, {})
Expand Down Expand Up @@ -1254,6 +1257,7 @@ def should_eval_foldable(tensor):
export_onnx(
graph_clone, do_type_check=False
).SerializeToString(),
sess_options = ort_session_options,
providers=ORT_PROVIDERS,
)
values = sess.run(names, {})
Expand Down