Function arm_lstm_unidirectional_s16

• Defined in File arm_nnfunctions.h

Function Documentation

arm_cmsis_nn_status arm_lstm_unidirectional_s16(const int16_t *input, int16_t *output, const cmsis_nn_lstm_params *params, cmsis_nn_lstm_context *buffers)

LSTM unidirectional function with 16 bit input and output and 16 bit gate output, 64 bit bias.

1. Supported framework: TensorFlow Lite Micro

Parameters:

• input – [in] Pointer to input data

• output – [out] Pointer to output data

• params – [in] Struct containing all information about the lstm operator, see arm_nn_types.

• buffers – [in] Struct containing pointers to all temporary scratch buffers needed for the lstm operator, see arm_nn_types. Size temp1 with arm_lstm_unidirectional_s16_temp1_get_buffer_size() and temp2 with arm_lstm_unidirectional_s16_temp2_get_buffer_size().

Returns:

The function returns ARM_CMSIS_NN_SUCCESS