Merge the different LSTM EvalFloat/EvalHybrid calls into a single file.

PiperOrigin-RevId: 215870962

1 files changed, 79 insertions, 0 deletions

diff --git a/tensorflow/contrib/lite/kernels/lstm_eval.h b/tensorflow/contrib/lite/kernels/lstm_eval.h
new file mode 100644
index 0000000000..adf8cf0f64
--- /dev/null
+++ b/tensorflow/contrib/lite/kernels/lstm_eval.h
@@ -0,0 +1,79 @@
+/* Copyright 2018 The TensorFlow Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+==============================================================================*/
+#ifndef TENSORFLOW_CONTRIB_LITE_KERNELS_LSTM_EVAL_H_
+#define TENSORFLOW_CONTRIB_LITE_KERNELS_LSTM_EVAL_H_
+
+#include "tensorflow/contrib/lite/c/builtin_op_data.h"
+#include "tensorflow/contrib/lite/c/c_api_internal.h"
+
+namespace tflite {
+namespace ops {
+namespace builtin {
+namespace lstm_eval {
+
+TfLiteStatus EvalFloat(
+    const TfLiteTensor* input, const TfLiteTensor* input_to_input_weights,
+    const TfLiteTensor* input_to_forget_weights,
+    const TfLiteTensor* input_to_cell_weights,
+    const TfLiteTensor* input_to_output_weights,
+    const TfLiteTensor* recurrent_to_input_weights,
+    const TfLiteTensor* recurrent_to_forget_weights,
+    const TfLiteTensor* recurrent_to_cell_weights,
+    const TfLiteTensor* recurrent_to_output_weights,
+    const TfLiteTensor* cell_to_input_weights,
+    const TfLiteTensor* cell_to_forget_weights,
+    const TfLiteTensor* cell_to_output_weights, const TfLiteTensor* aux_input,
+    const TfLiteTensor* aux_input_to_input_weights,
+    const TfLiteTensor* aux_input_to_forget_weights,
+    const TfLiteTensor* aux_input_to_cell_weights,
+    const TfLiteTensor* aux_input_to_output_weights,
+    const TfLiteTensor* input_gate_bias, const TfLiteTensor* forget_gate_bias,
+    const TfLiteTensor* cell_bias, const TfLiteTensor* output_gate_bias,
+    const TfLiteTensor* projection_weights, const TfLiteTensor* projection_bias,
+    const TfLiteLSTMParams* params, bool forward_sequence, int output_offset,
+    TfLiteTensor* scratch_buffer, TfLiteTensor* activation_state,
+    TfLiteTensor* cell_state, TfLiteTensor* output);
+
+TfLiteStatus EvalHybrid(
+    const TfLiteTensor* input, const TfLiteTensor* input_to_input_weights,
+    const TfLiteTensor* input_to_forget_weights,
+    const TfLiteTensor* input_to_cell_weights,
+    const TfLiteTensor* input_to_output_weights,
+    const TfLiteTensor* recurrent_to_input_weights,
+    const TfLiteTensor* recurrent_to_forget_weights,
+    const TfLiteTensor* recurrent_to_cell_weights,
+    const TfLiteTensor* recurrent_to_output_weights,
+    const TfLiteTensor* cell_to_input_weights,
+    const TfLiteTensor* cell_to_forget_weights,
+    const TfLiteTensor* cell_to_output_weights, const TfLiteTensor* aux_input,
+    const TfLiteTensor* aux_input_to_input_weights,
+    const TfLiteTensor* aux_input_to_forget_weights,
+    const TfLiteTensor* aux_input_to_cell_weights,
+    const TfLiteTensor* aux_input_to_output_weights,
+    const TfLiteTensor* input_gate_bias, const TfLiteTensor* forget_gate_bias,
+    const TfLiteTensor* cell_bias, const TfLiteTensor* output_gate_bias,
+    const TfLiteTensor* projection_weights, const TfLiteTensor* projection_bias,
+    const TfLiteLSTMParams* params, bool forward_sequence, int output_offset,
+    TfLiteTensor* scratch_buffer, TfLiteTensor* scaling_factors,
+    TfLiteTensor* prod_scaling_factors, TfLiteTensor* recovered_cell_weights,
+    TfLiteTensor* input_quantized, TfLiteTensor* aux_input_quantized,
+    TfLiteTensor* output_state_quantized, TfLiteTensor* cell_state_quantized,
+    TfLiteTensor* output_state, TfLiteTensor* cell_state, TfLiteTensor* output);
+
+}  // namespace lstm_eval
+}  // namespace builtin
+}  // namespace ops
+}  // namespace tflite
+#endif  // TENSORFLOW_CONTRIB_LITE_KERNELS_LSTM_EVAL_H_