diff options
author | A. Unique TensorFlower <gardener@tensorflow.org> | 2017-12-14 13:27:20 -0800 |
---|---|---|
committer | TensorFlower Gardener <gardener@tensorflow.org> | 2017-12-14 13:33:50 -0800 |
commit | 03b30967f2f600d67d0c33a52321bac7004c5ba1 (patch) | |
tree | 971dab854f2e5ea0c8e19b4e662b52ac889905ce /tensorflow/contrib/lite/kernels/unidirectional_sequence_rnn_test.cc | |
parent | 1ba4c37cee105d1fdfa6bda88079904beddef831 (diff) |
Add unidirectional sequence RNN to TFLite Ops.
PiperOrigin-RevId: 179086788
Diffstat (limited to 'tensorflow/contrib/lite/kernels/unidirectional_sequence_rnn_test.cc')
-rw-r--r-- | tensorflow/contrib/lite/kernels/unidirectional_sequence_rnn_test.cc | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/tensorflow/contrib/lite/kernels/unidirectional_sequence_rnn_test.cc b/tensorflow/contrib/lite/kernels/unidirectional_sequence_rnn_test.cc new file mode 100644 index 0000000000..a1c1eda160 --- /dev/null +++ b/tensorflow/contrib/lite/kernels/unidirectional_sequence_rnn_test.cc @@ -0,0 +1,270 @@ +/* Copyright 2017 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. +==============================================================================*/ +// Unit test for TFLite RNN op. + +#include <vector> +#include <iomanip> + +#include <gmock/gmock.h> +#include <gtest/gtest.h> +#include "tensorflow/contrib/lite/interpreter.h" +#include "tensorflow/contrib/lite/kernels/register.h" +#include "tensorflow/contrib/lite/kernels/test_util.h" +#include "tensorflow/contrib/lite/model.h" + +namespace tflite { +namespace { + +using ::testing::ElementsAreArray; + +static float rnn_input[] = { + 0.23689353, 0.285385, 0.037029743, -0.19858193, -0.27569133, + 0.43773448, 0.60379338, 0.35562468, -0.69424844, -0.93421471, + -0.87287879, 0.37144363, -0.62476718, 0.23791671, 0.40060222, + 0.1356622, -0.99774903, -0.98858172, -0.38952237, -0.47685933, + 0.31073618, 0.71511042, -0.63767755, -0.31729108, 0.33468103, + 0.75801885, 0.30660987, -0.37354088, 0.77002847, -0.62747043, + -0.68572164, 0.0069220066, 0.65791464, 0.35130811, 0.80834007, + -0.61777675, -0.21095741, 0.41213346, 0.73784804, 0.094794154, + 0.47791874, 0.86496925, -0.53376222, 0.85315156, 0.10288584, + 0.86684, -0.011186242, 0.10513687, 0.87825835, 0.59929144, + 0.62827742, 0.18899453, 0.31440187, 0.99059987, 0.87170351, + -0.35091716, 0.74861872, 0.17831337, 0.2755419, 0.51864719, + 0.55084288, 0.58982027, -0.47443086, 0.20875752, -0.058871567, + -0.66609079, 0.59098077, 0.73017097, 0.74604273, 0.32882881, + -0.17503482, 0.22396147, 0.19379807, 0.29120302, 0.077113032, + -0.70331609, 0.15804303, -0.93407321, 0.40182066, 0.036301374, + 0.66521823, 0.0300982, -0.7747041, -0.02038002, 0.020698071, + -0.90300065, 0.62870288, -0.23068321, 0.27531278, -0.095755219, + -0.712036, -0.17384434, -0.50593495, -0.18646687, -0.96508682, + 0.43519354, 0.14744234, 0.62589407, 0.1653645, -0.10651493, + -0.045277178, 0.99032974, -0.88255352, -0.85147917, 0.28153265, + 0.19455957, -0.55479527, -0.56042433, 0.26048636, 0.84702539, + 0.47587705, -0.074295521, -0.12287641, 0.70117295, 0.90532446, + 0.89782166, 0.79817224, 0.53402734, -0.33286154, 0.073485017, + -0.56172788, -0.044897556, 0.89964068, -0.067662835, 0.76863563, + 0.93455386, -0.6324693, -0.083922029}; + +static float rnn_golden_output[] = { + 0.496726, 0, 0.965996, 0, 0.0584254, 0, + 0, 0.12315, 0, 0, 0.612266, 0.456601, + 0, 0.52286, 1.16099, 0.0291232, + + 0, 0, 0.524901, 0, 0, 0, + 0, 1.02116, 0, 1.35762, 0, 0.356909, + 0.436415, 0.0355727, 0, 0, + + 0, 0, 0, 0.262335, 0, 0, + 0, 1.33992, 0, 2.9739, 0, 0, + 1.31914, 2.66147, 0, 0, + + 0.942568, 0, 0, 0, 0.025507, 0, + 0, 0, 0.321429, 0.569141, 1.25274, 1.57719, + 0.8158, 1.21805, 0.586239, 0.25427, + + 1.04436, 0, 0.630725, 0, 0.133801, 0.210693, + 0.363026, 0, 0.533426, 0, 1.25926, 0.722707, + 0, 1.22031, 1.30117, 0.495867, + + 0.222187, 0, 0.72725, 0, 0.767003, 0, + 0, 0.147835, 0, 0, 0, 0.608758, + 0.469394, 0.00720298, 0.927537, 0, + + 0.856974, 0.424257, 0, 0, 0.937329, 0, + 0, 0, 0.476425, 0, 0.566017, 0.418462, + 0.141911, 0.996214, 1.13063, 0, + + 0.967899, 0, 0, 0, 0.0831304, 0, + 0, 1.00378, 0, 0, 0, 1.44818, + 1.01768, 0.943891, 0.502745, 0, + + 0.940135, 0, 0, 0, 0, 0, + 0, 2.13243, 0, 0.71208, 0.123918, 1.53907, + 1.30225, 1.59644, 0.70222, 0, + + 0.804329, 0, 0.430576, 0, 0.505872, 0.509603, + 0.343448, 0, 0.107756, 0.614544, 1.44549, 1.52311, + 0.0454298, 0.300267, 0.562784, 0.395095, + + 0.228154, 0, 0.675323, 0, 1.70536, 0.766217, + 0, 0, 0, 0.735363, 0.0759267, 1.91017, + 0.941888, 0, 0, 0, + + 0, 0, 1.5909, 0, 0, 0, + 0, 0.5755, 0, 0.184687, 0, 1.56296, + 0.625285, 0, 0, 0, + + 0, 0, 0.0857888, 0, 0, 0, + 0, 0.488383, 0.252786, 0, 0, 0, + 1.02817, 1.85665, 0, 0, + + 0.00981836, 0, 1.06371, 0, 0, 0, + 0, 0, 0, 0.290445, 0.316406, 0, + 0.304161, 1.25079, 0.0707152, 0, + + 0.986264, 0.309201, 0, 0, 0, 0, + 0, 1.64896, 0.346248, 0, 0.918175, 0.78884, + 0.524981, 1.92076, 2.07013, 0.333244, + + 0.415153, 0.210318, 0, 0, 0, 0, + 0, 2.02616, 0, 0.728256, 0.84183, 0.0907453, + 0.628881, 3.58099, 1.49974, 0 +}; + +class UnidirectionalRNNOpModel : public SingleOpModel { + public: + UnidirectionalRNNOpModel(int batches, int sequence_len, int units, int size) + : batches_(batches), + sequence_len_(sequence_len), + units_(units), + input_size_(size) { + input_ = AddInput(TensorType_FLOAT32); + weights_ = AddInput(TensorType_FLOAT32); + recurrent_weights_ = AddInput(TensorType_FLOAT32); + bias_ = AddInput(TensorType_FLOAT32); + hidden_state_ = AddOutput(TensorType_FLOAT32); + output_ = AddOutput(TensorType_FLOAT32); + SetBuiltinOp( + BuiltinOperator_UNIDIRECTIONAL_SEQUENCE_RNN, BuiltinOptions_RNNOptions, + CreateRNNOptions(builder_, ActivationFunctionType_RELU).Union()); + BuildInterpreter({{batches_, sequence_len_, input_size_}, + {units_, input_size_}, + {units_, units_}, + {units_}}); + } + + void SetBias(std::initializer_list<float> f) { PopulateTensor(bias_, f); } + + void SetWeights(std::initializer_list<float> f) { + PopulateTensor(weights_, f); + } + + void SetRecurrentWeights(std::initializer_list<float> f) { + PopulateTensor(recurrent_weights_, f); + } + + void SetInput(std::initializer_list<float> data) { + PopulateTensor(input_, data); + } + + void SetInput(int offset, float* begin, float* end) { + PopulateTensor(input_, offset, begin, end); + } + + void ResetHiddenState() { + const int zero_buffer_size = units_ * batches_; + std::unique_ptr<float[]> zero_buffer(new float[zero_buffer_size]); + memset(zero_buffer.get(), 0, zero_buffer_size * sizeof(float)); + PopulateTensor(hidden_state_, 0, zero_buffer.get(), + zero_buffer.get() + zero_buffer_size); + } + + std::vector<float> GetOutput() { return ExtractVector<float>(output_); } + + int input_size() { return input_size_; } + int num_units() { return units_; } + int num_batches() { return batches_; } + int sequence_len() { return sequence_len_; } + + private: + int input_; + int weights_; + int recurrent_weights_; + int bias_; + int hidden_state_; + int output_; + + int batches_; + int sequence_len_; + int units_; + int input_size_; +}; + +// TODO(mirkov): add another test which directly compares to TF once TOCO +// supports the conversion from dynamic_rnn with BasicRNNCell. +TEST(FullyConnectedOpTest, BlackBoxTest) { + UnidirectionalRNNOpModel rnn(2, 16, 16, 8); + rnn.SetWeights( + {0.461459, 0.153381, 0.529743, -0.00371218, 0.676267, -0.211346, + 0.317493, 0.969689, -0.343251, 0.186423, 0.398151, 0.152399, + 0.448504, 0.317662, 0.523556, -0.323514, 0.480877, 0.333113, + -0.757714, -0.674487, -0.643585, 0.217766, -0.0251462, 0.79512, + -0.595574, -0.422444, 0.371572, -0.452178, -0.556069, -0.482188, + -0.685456, -0.727851, 0.841829, 0.551535, -0.232336, 0.729158, + -0.00294906, -0.69754, 0.766073, -0.178424, 0.369513, -0.423241, + 0.548547, -0.0152023, -0.757482, -0.85491, 0.251331, -0.989183, + 0.306261, -0.340716, 0.886103, -0.0726757, -0.723523, -0.784303, + 0.0354295, 0.566564, -0.485469, -0.620498, 0.832546, 0.697884, + -0.279115, 0.294415, -0.584313, 0.548772, 0.0648819, 0.968726, + 0.723834, -0.0080452, -0.350386, -0.272803, 0.115121, -0.412644, + -0.824713, -0.992843, -0.592904, -0.417893, 0.863791, -0.423461, + -0.147601, -0.770664, -0.479006, 0.654782, 0.587314, -0.639158, + 0.816969, -0.337228, 0.659878, 0.73107, 0.754768, -0.337042, + 0.0960841, 0.368357, 0.244191, -0.817703, -0.211223, 0.442012, + 0.37225, -0.623598, -0.405423, 0.455101, 0.673656, -0.145345, + -0.511346, -0.901675, -0.81252, -0.127006, 0.809865, -0.721884, + 0.636255, 0.868989, -0.347973, -0.10179, -0.777449, 0.917274, + 0.819286, 0.206218, -0.00785118, 0.167141, 0.45872, 0.972934, + -0.276798, 0.837861, 0.747958, -0.0151566, -0.330057, -0.469077, + 0.277308, 0.415818}); + + rnn.SetBias({0.065691948, -0.69055247, 0.1107955, -0.97084129, -0.23957068, + -0.23566568, -0.389184, 0.47481549, -0.4791103, 0.29931796, + 0.10463274, 0.83918178, 0.37197268, 0.61957061, 0.3956964, + -0.37609905}); + + rnn.SetRecurrentWeights({0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0.1}); + + rnn.ResetHiddenState(); + const int input_sequence_size = rnn.input_size() * rnn.sequence_len(); + float* batch_start = rnn_input; + float* batch_end = batch_start + input_sequence_size; + rnn.SetInput(0, batch_start, batch_end); + rnn.SetInput(input_sequence_size, batch_start, batch_end); + + rnn.Invoke(); + + float* golden_start = rnn_golden_output; + float* golden_end = golden_start + rnn.num_units() * rnn.sequence_len(); + std::vector<float> expected; + expected.insert(expected.end(), golden_start, golden_end); + expected.insert(expected.end(), golden_start, golden_end); + + EXPECT_THAT(rnn.GetOutput(), ElementsAreArray(ArrayFloatNear(expected))); +} + +} // namespace +} // namespace tflite + +int main(int argc, char** argv) { + // On Linux, add: tflite::LogToStderr(); + ::testing::InitGoogleTest(&argc, argv); + return RUN_ALL_TESTS(); +} |