| Casts the elements of a given input tensor to
| a data type specified by the to argument and
| returns an output tensor of the same size in the
| converted type.
|
| The to argument must be one of the data types
| specified in the DataType enum field in the
| TensorProto message (see below). If the to
| argument is not provided or is not one of the
| enumerated types in DataType, Caffe2 throws an
| Enforce error.
|
| NOTE: Casting from strings is not supported, and
| casting to strings is only supported on CPU.
|
| TensorProto DataType field:
| | message TensorProto { | ... | enum DataType { | UNDEFINED = 0; | FLOAT = 1; // float | INT32 = 2; // int | BYTE = 3; // BYTE, when deserialized, is going to be restored as uint8. | STRING = 4; // string | BOOL = 5; // bool | UINT8 = 6; // uint8_t | INT8 = 7; // int8_t | UINT16 = 8; // uint16_t | INT16 = 9; // int16_t | INT64 = 10; // int64_t | FLOAT16 = 12; // at::Half | DOUBLE = 13; // double | } |
|
| Github Links:
|
| - https://github.com/pytorch/pytorch/blob/master/caffe2/operators/cast_op.cc
|