ir_version: 5 producer_name: "nGraph ONNX Importer" graph { node { input: "a" input: "b" output: "y" name: "node1" op_type: "MatMulInteger" doc_string: "MatMulInteger" domain: "" } name: "test" input { name: "a" type { tensor_type { elem_type: 2 shape { dim { dim_value: 4 } dim { dim_value: 3 } } } } } input { name: "b" type { tensor_type { elem_type: 2 shape { dim { dim_value: 3 } dim { dim_value: 2 } } } } } output { name: "y" type { tensor_type { elem_type: 6 shape { dim { dim_value: 4 } dim { dim_value: 2 } } } } } } opset_import { domain: "" version: 10 }