Constant - version 12#

This page documents version 12 of operator Constant. See Constant for the latest version (since version 25).

  • Domain: ai.onnx

  • Since version: 12

This operator produces a constant tensor. Exactly one of the provided attributes, either value, sparse_value, or value* must be specified.

Outputs

  • output (T): Output tensor containing the same value of the provided tensor.

Type Constraints

  • T: Constrain input and output types to all tensor types. Allowed types: tensor(bool), tensor(complex128), tensor(complex64), tensor(double), tensor(float), tensor(float16), tensor(int16), tensor(int32), tensor(int64), tensor(int8), tensor(string), tensor(uint16), tensor(uint32), tensor(uint64), tensor(uint8).

Differences with previous version (11)#

SchemaDiff: Constant (domain 'ai.onnx')

  • old version: 11

  • new version: 12

  • breaking: no

Documentation:

  • line similarity: 0.33 (+2/-2 lines)

--- Constant v11
+++ Constant v12
@@ -1,3 +1,3 @@

-A constant tensor. Exactly one of the two attributes, either value or sparse_value,
-must be specified.
+This operator produces a constant tensor. Exactly one of the provided attributes, either value, sparse_value,
+or value_* must be specified.