Function arm_tanh_s16

• Defined in File arm_nnfunctions.h

Function Documentation

arm_cmsis_nn_status arm_tanh_s16(const int16_t *input, int16_t *output, const int32_t input_size, int32_t input_multiplier, int32_t input_left_shift)

Tanh activation function for s16.

Parameters:

• input – [in] Pointer to the input tensor

• output – [out] Pointer to the output tensor

• input_size – [in] Number of elements in the input tensor

• input_multiplier – [in] Input quantization multiplier

• input_left_shift – [in] Input quantization shift within the range [0, 31]

Returns:

The function returns ARM_CMSIS_NN_ARG_ERROR Argument error check failed ARM_CMSIS_NN_SUCCESS - Successful operation