Add initial support for FP8 ONNX export (#106379)
Add support for ONNX_NAMESPACE::TensorProto_DataType_FLOAT8E5M2 and ONNX_NAMESPACE::TensorProto_DataType_FLOAT8E4M3FN to enable export of torch models that use FP8 (E4M3 and E5M2) to ONNX (opset 19)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/106379
Approved by: https://github.com/justinchuby, https://github.com/thiagocrepaldi, https://github.com/malfet
