fix: allow None dynamic_axes in OnnxLLMExporter.export#723
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andrewwhitecdw wants to merge 1 commit into
Open
fix: allow None dynamic_axes in OnnxLLMExporter.export#723andrewwhitecdw wants to merge 1 commit into
andrewwhitecdw wants to merge 1 commit into
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OnnxLLMExporter._export_to_onnx unpacked dynamic_axes_input and dynamic_axes_output
directly with {**x, **y}, which raised TypeError when either argument
was left as the default None. Fall back to empty dicts so callers can
omit dynamic axes without crashing.
Adds a unit test that mocks torch.onnx.export and verifies the call
succeeds with dynamic_axes_input=None and dynamic_axes_output=None.
andrewwhitecdw
requested review from
athitten,
meatybobby,
oyilmaz-nvidia and
pthombre
as code owners
July 24, 2026 15:57
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fix + regression test for None dynamic_axes handling.