.. SPDX-FileCopyrightText: 2020-2022 Intel Corporation .. .. SPDX-License-Identifier: CC-BY-4.0 .. include:: ../../replacements.inc.rst Log ### Log operation performs element-wise natural logarithm operation with given tensor, it applies following formula on every element of \src tensor (the variable names follow the standard :ref:`conventions-label`): .. math:: \dst = \log(\src) Operation Attributes ******************** Log operation does not support any attribute. Execution Arguments ******************* The inputs and outputs must be provided according to the below index order when constructing an operation. Inputs ====== ===== ============= ==================== Index Argument Name Required or Optional ===== ============= ==================== 0 ``src`` Required ===== ============= ==================== Outputs ======= ===== ============= ==================== Index Argument Name Required or Optional ===== ============= ==================== 0 ``dst`` Required ===== ============= ==================== Supported Data Types ******************** Log operation supports the following data type combinations. ==== ==== Src Dst ==== ==== f32 f32 f16 f16 bf16 bf16 ==== ====