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Feature Scope

Data Types

Table 1 Supported data types

src Data Type

dst Data Type

f32

f32

f16

f16

bf16

bf16

Data Layout

1D to 5D tensors are supported in the following data layout formats.

Tensor Dimension

src Data Layout

dst Data Layout

3D Tensor

abc,acb,bac,bca,cab,cba

abc,acb,bac,bca,cab,cba

4D Tensor

abcd,abdc,acbd,acdb,adbc,adcb,bacd,bcda,cdab,cdba,dcab

abcd,abdc,acbd,acdb,adbc,adcb,bacd,bcda,cdab,cdba,dcab

5D Tensor

abcde,abced,abdec,acbde,acdeb,adecb,bacde,bcdea,cdeab,cdeba,decab

abcde,abced,abdec,acbde,acdeb,adecb,bacde,bcdea,cdeab,cdeba,decab

Parameter Constraints

None