te.lang.cce.cast_to(data, dtype, f1628IntegerFlag=False)

Converts a data type, specifically, converts a data type into dtype.

This API is defined in common.py.

The following data type conversions are supported:

data: input tensor, tvm.tensor type
dtype: destination data type, string type
f1628IntegerFlag: The default value is False. If the decimal part of the data before conversion is 0, set f1628IntegerFlag to True. If the decimal part of the data before conversion is not 0, set f1628IntegerFlag to False.

res_tensor: data after conversion, tvm.tensor type

shape = (1024,1024)
input_dtype = "float16"
data = tvm.placeholder(shape, name="data", dtype=input_dtype)
res = te.lang.cce.cast_to(data,"float32")

Parent topic: Compute APIs

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