Versioned name: Constant-1

Category: Infrastructure

Short description: Constant operation produces a tensor with content read from binary file by offset and size.


  • offset

    • Description: specifies position in binary file with weights where the content of the constant begins; value in bytes

    • Range of values: non-negative integer value

    • Type: int

    • Required: yes

  • size

    • Description: size of constant content in binary files; value in bytes

    • Range of values: positive integer bigger than zero

    • Type: int

    • Required: yes

  • element_type

    • Description: the type of element of output tensor

    • Range of values: u1, u8, u16, u32, u64, i8, i16, i32, i64, f16, f32, boolean, bf16

    • Type: string

    • Required: yes

  • shape

    • Description: the shape of the output tensor

    • Range of values: list of non-negative integers, empty list is allowed, which means 0D or scalar tensor

    • Type: int[]

    • Required: yes


  • 1: Output tensor of type T.


  • T: any type from element type values.


<layer ... type="Constant">
    <data offset="1000" size="256" element_type="f32" shape="8,8"/>
        <port id="1">