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diff --git a/tests/nnapi/specs/skip/V1_2/unidirectional_sequence_lstm_1step.mod.py b/tests/nnapi/specs/skip/V1_2/unidirectional_sequence_lstm_1step.mod.py
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+++ b/tests/nnapi/specs/skip/V1_2/unidirectional_sequence_lstm_1step.mod.py
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+#
+# Copyright (C) 2019 The Android Open Source Project
+#
+# 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.
+#
+
+# Unidirectional Sequence LSTM Test:
+# 1 Time Step, Layer Normalization, No Cifg, Peephole, Projection, and No Clipping.
+import copy
+
+model = Model()
+
+max_time = 1
+n_batch = 2
+n_input = 5
+# n_cell and n_output have the same size when there is no projection.
+n_cell = 4
+n_output = 3
+
+input = Input("input", "TENSOR_FLOAT32", "{%d, %d, %d}" % (max_time, n_batch, n_input))
+
+input_to_input_weights = Input("input_to_input_weights", "TENSOR_FLOAT32",
+ "{%d, %d}" % (n_cell, n_input))
+input_to_forget_weights = Input("input_to_forget_weights", "TENSOR_FLOAT32",
+ "{%d, %d}" % (n_cell, n_input))
+input_to_cell_weights = Input("input_to_cell_weights", "TENSOR_FLOAT32",
+ "{%d, %d}" % (n_cell, n_input))
+input_to_output_weights = Input("input_to_output_weights", "TENSOR_FLOAT32",
+ "{%d, %d}" % (n_cell, n_input))
+
+recurrent_to_input_weights = Input("recurrent_to_intput_weights",
+ "TENSOR_FLOAT32",
+ "{%d, %d}" % (n_cell, n_output))
+recurrent_to_forget_weights = Input("recurrent_to_forget_weights",
+ "TENSOR_FLOAT32",
+ "{%d, %d}" % (n_cell, n_output))
+recurrent_to_cell_weights = Input("recurrent_to_cell_weights", "TENSOR_FLOAT32",
+ "{%d, %d}" % (n_cell, n_output))
+recurrent_to_output_weights = Input("recurrent_to_output_weights",
+ "TENSOR_FLOAT32",
+ "{%d, %d}" % (n_cell, n_output))
+
+cell_to_input_weights = Input("cell_to_input_weights", "TENSOR_FLOAT32",
+ "{%d}" % (n_cell))
+cell_to_forget_weights = Input("cell_to_forget_weights", "TENSOR_FLOAT32",
+ "{%d}" % (n_cell))
+cell_to_output_weights = Input("cell_to_output_weights", "TENSOR_FLOAT32",
+ "{%d}" % (n_cell))
+
+input_gate_bias = Input("input_gate_bias", "TENSOR_FLOAT32", "{%d}" % (n_cell))
+forget_gate_bias = Input("forget_gate_bias", "TENSOR_FLOAT32",
+ "{%d}" % (n_cell))
+cell_gate_bias = Input("cell_gate_bias", "TENSOR_FLOAT32", "{%d}" % (n_cell))
+output_gate_bias = Input("output_gate_bias", "TENSOR_FLOAT32",
+ "{%d}" % (n_cell))
+
+projection_weights = Input("projection_weights", "TENSOR_FLOAT32",
+ "{%d,%d}" % (n_output, n_cell))
+projection_bias = Input("projection_bias", "TENSOR_FLOAT32", "{0}")
+
+output_state_in = Input("output_state_in", "TENSOR_FLOAT32",
+ "{%d, %d}" % (n_batch, n_output))
+cell_state_in = Input("cell_state_in", "TENSOR_FLOAT32",
+ "{%d, %d}" % (n_batch, n_cell))
+
+activation_param = Int32Scalar("activation_param", 4) # Tanh
+cell_clip_param = Float32Scalar("cell_clip_param", 0.)
+proj_clip_param = Float32Scalar("proj_clip_param", 0.)
+time_major_param = BoolScalar("time_major_param", True)
+
+input_layer_norm_weights = Input("input_layer_norm_weights", "TENSOR_FLOAT32",
+ "{%d}" % n_cell)
+forget_layer_norm_weights = Input("forget_layer_norm_weights", "TENSOR_FLOAT32",
+ "{%d}" % n_cell)
+cell_layer_norm_weights = Input("cell_layer_norm_weights", "TENSOR_FLOAT32",
+ "{%d}" % n_cell)
+output_layer_norm_weights = Input("output_layer_norm_weights", "TENSOR_FLOAT32",
+ "{%d}" % n_cell)
+
+output = Output("output", "TENSOR_FLOAT32", "{%d, %d, %d}" % (max_time, n_batch, n_output))
+
+model = model.Operation(
+ "UNIDIRECTIONAL_SEQUENCE_LSTM", input, input_to_input_weights, input_to_forget_weights,
+ input_to_cell_weights, input_to_output_weights, recurrent_to_input_weights,
+ recurrent_to_forget_weights, recurrent_to_cell_weights,
+ recurrent_to_output_weights, cell_to_input_weights, cell_to_forget_weights,
+ cell_to_output_weights, input_gate_bias, forget_gate_bias, cell_gate_bias,
+ output_gate_bias, projection_weights, projection_bias, output_state_in,
+ cell_state_in, activation_param, cell_clip_param, proj_clip_param, time_major_param,
+ input_layer_norm_weights, forget_layer_norm_weights,
+ cell_layer_norm_weights, output_layer_norm_weights).To([output])
+
+# Example 1. Input in operand 0,
+input0 = {
+ input_to_input_weights: [
+ 0.5, 0.6, 0.7, -0.8, -0.9, 0.1, 0.2, 0.3, -0.4, 0.5, -0.8, 0.7, -0.6,
+ 0.5, -0.4, -0.5, -0.4, -0.3, -0.2, -0.1
+ ],
+ input_to_forget_weights: [
+ -0.6, -0.1, 0.3, 0.2, 0.9, -0.5, -0.2, -0.4, 0.3, -0.8, -0.4, 0.3, -0.5,
+ -0.4, -0.6, 0.3, -0.4, -0.6, -0.5, -0.5
+ ],
+ input_to_cell_weights: [
+ -0.4, -0.3, -0.2, -0.1, -0.5, 0.5, -0.2, -0.3, -0.2, -0.6, 0.6, -0.1,
+ -0.4, -0.3, -0.7, 0.7, -0.9, -0.5, 0.8, 0.6
+ ],
+ input_to_output_weights: [
+ -0.8, -0.4, -0.2, -0.9, -0.1, -0.7, 0.3, -0.3, -0.8, -0.2, 0.6, -0.2,
+ 0.4, -0.7, -0.3, -0.5, 0.1, 0.5, -0.6, -0.4
+ ],
+ input_gate_bias: [0.03, 0.15, 0.22, 0.38],
+ forget_gate_bias: [0.1, -0.3, -0.2, 0.1],
+ cell_gate_bias: [-0.05, 0.72, 0.25, 0.08],
+ output_gate_bias: [0.05, -0.01, 0.2, 0.1],
+ recurrent_to_input_weights: [
+ -0.2, -0.3, 0.4, 0.1, -0.5, 0.9, -0.2, -0.3, -0.7, 0.05, -0.2, -0.6
+ ],
+ recurrent_to_cell_weights: [
+ -0.3, 0.2, 0.1, -0.3, 0.8, -0.08, -0.2, 0.3, 0.8, -0.6, -0.1, 0.2
+ ],
+ recurrent_to_forget_weights: [
+ -0.5, -0.3, -0.5, -0.2, 0.6, 0.4, 0.9, 0.3, -0.1, 0.2, 0.5, 0.2
+ ],
+ recurrent_to_output_weights: [
+ 0.3, -0.1, 0.1, -0.2, -0.5, -0.7, -0.2, -0.6, -0.1, -0.4, -0.7, -0.2
+ ],
+ cell_to_input_weights: [0.05, 0.1, 0.25, 0.15],
+ cell_to_forget_weights: [-0.02, -0.15, -0.25, -0.03],
+ cell_to_output_weights: [0.1, -0.1, -0.5, 0.05],
+ projection_weights: [
+ -0.1, 0.2, 0.01, -0.2, 0.1, 0.5, 0.3, 0.08, 0.07, 0.2, -0.4, 0.2
+ ],
+ projection_bias: [],
+ input_layer_norm_weights: [0.1, 0.2, 0.3, 0.5],
+ forget_layer_norm_weights: [0.2, 0.2, 0.4, 0.3],
+ cell_layer_norm_weights: [0.7, 0.2, 0.3, 0.8],
+ output_layer_norm_weights: [0.6, 0.2, 0.2, 0.5]
+}
+
+test_input = [0.7, 0.8, 0.1, 0.2, 0.3, 0.3, 0.2, 0.9, 0.8, 0.1]
+
+golden_output = [
+ 0.024407668039203, 0.128027379512787, -0.001709178090096,
+ -0.006924282759428, 0.084874063730240, 0.063444979488850
+]
+
+output0 = {
+ output: golden_output,
+}
+
+input0[input] = test_input
+input0[output_state_in] = [ 0 for _ in range(n_batch * n_output) ]
+input0[cell_state_in] = [ 0 for _ in range(n_batch * n_cell) ]
+
+Example((input0, output0))