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support input shapes export #1583

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support input shapes export #1583

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44a7292
support input shapes export
danielliuce Jan 12, 2026
1bc03f1
propagate static input shapes downstream
danielliuce Jan 12, 2026
1def1bc
fix formatting
danielliuce Jan 13, 2026
8256401
implement more intuitive command line arguments for static shapes
danielliuce Jan 14, 2026
7b00e49
fix comment
danielliuce Jan 14, 2026
490e690
fix formatting
danielliuce Jan 14, 2026
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13 changes: 11 additions & 2 deletions optimum/commands/export/openvino.py
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Original file line number Diff line number Diff line change
Expand Up @@ -294,6 +294,16 @@ def parse_args_openvino(parser: "ArgumentParser"):
type=json.loads,
help=("Any kwargs passed to the model forward, or used to customize the export for a given model."),
)
optional_group.add_argument(
"--input-shapes",
type=json.loads,
default=None,
help=(
"Override the default shapes used during export. Provide shapes as JSON, e.g., "
'\'{{"batch_size": 1, "sequence_length": 128}}\' for static shapes. '
"Common shape parameters include: batch_size, sequence_length, height, width, num_channels."
),
)


def no_compression_parameter_provided(args):
Expand Down Expand Up @@ -464,7 +474,6 @@ def run(self):
output = Path(self.args.output)

try:
# TODO : add input shapes
main_export(
model_name_or_path=self.args.model,
output=output,
Expand All @@ -479,7 +488,7 @@ def run(self):
library_name=library_name,
variant=self.args.variant,
model_kwargs=self.args.model_kwargs,
# **input_shapes,
**(self.args.input_shapes or {}),
)
if apply_main_quantize:
_main_quantize(
Expand Down