797     float* cell_scratch = nullptr;  in LSTMStep()  local
801         cell_scratch = scratch_buffer_buffer;  in LSTMStep()
802         forget_gate_scratch = cell_scratch + n_cell * n_batch;  in LSTMStep()
803         output_gate_scratch = cell_scratch + 2 * n_cell * n_batch;  in LSTMStep()
806         cell_scratch = input_gate_scratch + n_cell * n_batch;  in LSTMStep()
820                                                       cell_scratch);  in LSTMStep()
829         std::fill_n(cell_scratch, n_cell * n_batch, 0.0f);  in LSTMStep()
843             input_to_cell_weights_buffer, n_cell, n_input, input_buffer, n_batch, cell_scratch);  in LSTMStep()
861                 cell_scratch);  in LSTMStep()
878             cell_scratch);  in LSTMStep()
923         tflite::tensor_utils::MeanStddevNormalization(cell_scratch, cell_scratch, n_cell, n_batch);  in LSTMStep()
925                                                             cell_scratch, n_batch, cell_scratch);  in LSTMStep()
926         tflite::tensor_utils::VectorBatchVectorAdd(cell_bias_buffer, n_cell, n_batch, cell_scratch);  in LSTMStep()
930     tflite::tensor_utils::ApplyActivationToVector(cell_scratch, n_batch * n_cell, params.activation,  in LSTMStep()
931                                                   cell_scratch);  in LSTMStep()
936                 cell_scratch, forget_gate_scratch, n_batch * n_cell, cell_state_out_buffer);  in LSTMStep()
939                 cell_scratch, input_gate_scratch, n_batch * n_cell, cell_state_out_buffer);  in LSTMStep()
964                                                   params.activation, cell_scratch);  in LSTMStep()
965     tflite::tensor_utils::VectorVectorCwiseProduct(output_gate_scratch, cell_scratch,  in LSTMStep()