1"""Constant values used in ONNX.""" 2 3ONNX_ARCHIVE_MODEL_PROTO_NAME = "__MODEL_PROTO" 4 5ONNX_BASE_OPSET = 9 6ONNX_MIN_OPSET = 7 7ONNX_MAX_OPSET = 20 8ONNX_TORCHSCRIPT_EXPORTER_MAX_OPSET = 20 9# ONNX_DEFAULT_OPSET generated by tools/onnx/update_default_opset_version.py 10ONNX_DEFAULT_OPSET = 17 11ONNX_CONSTANT_FOLDING_MIN_OPSET = 9 12 13PYTORCH_GITHUB_ISSUES_URL = "https://github.com/pytorch/pytorch/issues" 14 15INT64_MAX = 9223372036854775807 16INT32_MAX = 2147483647 17INT16_MAX = 32767 18INT8_MAX = 127 19UINT8_MAX = 255 20 21INT64_MIN = -9223372036854775808 22INT32_MIN = -2147483648 23INT16_MIN = -32768 24INT8_MIN = -128 25UINT8_MIN = 0 26