add Pow op in onednn graph

source/elements/oneDNN/source/graph/ops/Pow.rst

@@ -0,0 +1,63 @@
+.. SPDX-FileCopyrightText: 2023 Intel Corporation
+..
+.. SPDX-License-Identifier: CC-BY-4.0
+
+.. include:: ../../replacements.inc.rst
+
+Pow
+###
+
+## General
+
+Pow operation performs an element-wise power operation on a given input tensor
+with a single value attribute beta as its exponent. It is based on the following
+mathematical formula:
+
+.. math::
+
+ \dst_i = \src_i ^ \beta
+
+## Operation attributes
+
++--------------+----------------+------------+--------------+-------------+
+| Attribute | Description | Value Type | Supported | Required or |
+| Name | | | Values | Optional |
++==============+================+============+==============+=============+
+| |attr_beta| | exponent, | f32 | Arbitrary | Required |
+| | :math:`\beta` | | f32 value | |
+| | in the | | | |
+| | formula. | | | |
++--------------+----------------+------------+--------------+-------------+
+
+Inputs
+======
+
+
+===== ============= ====================
+Index Argument Name Required or Optional
+===== ============= ====================
+0 ``src`` Required
+===== ============= ====================
+
+Outputs
+=======
+
+
+===== ============= ====================
+Index Argument Name Required or Optional
+===== ============= ====================
+0 ``dst`` Required
+===== ============= ====================
+
+Supported Data Types
+********************
+
+Pow operation supports the following data type combinations.
+
+==== ====
+Src Dst
+==== ====
+f32 f32
+bf16 bf16
+f16 f16
+==== ====

source/elements/oneDNN/source/graph/ops/index.rst

@@ -60,6 +60,7 @@ subset of the operation set.
  Mish.rst
  MishBackward.rst
  Multiply.rst
+ Pow.rst
  PReLU.rst
  PReLUBackward.rst
  Quantize.rst