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Diffstat (limited to 'tensorflow/compiler/xla/tests/convolution_dimension_numbers_test.cc')
-rw-r--r-- | tensorflow/compiler/xla/tests/convolution_dimension_numbers_test.cc | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/tensorflow/compiler/xla/tests/convolution_dimension_numbers_test.cc b/tensorflow/compiler/xla/tests/convolution_dimension_numbers_test.cc new file mode 100644 index 0000000000..9f38dc4b36 --- /dev/null +++ b/tensorflow/compiler/xla/tests/convolution_dimension_numbers_test.cc @@ -0,0 +1,117 @@ +/* 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. +==============================================================================*/ + +#include <algorithm> +#include <array> +#include <memory> + +#include "tensorflow/compiler/xla/array4d.h" +#include "tensorflow/compiler/xla/client/computation_builder.h" +#include "tensorflow/compiler/xla/client/local_client.h" +#include "tensorflow/compiler/xla/client/padding.h" +#include "tensorflow/compiler/xla/legacy_flags/cpu_compiler_flags.h" +#include "tensorflow/compiler/xla/ptr_util.h" +#include "tensorflow/compiler/xla/reference_util.h" +#include "tensorflow/compiler/xla/statusor.h" +#include "tensorflow/compiler/xla/test_helpers.h" +#include "tensorflow/compiler/xla/tests/client_library_test_base.h" +#include "tensorflow/compiler/xla/tests/literal_test_util.h" +#include "tensorflow/compiler/xla/tests/test_macros.h" +#include "tensorflow/core/platform/logging.h" +#include "tensorflow/core/platform/test.h" +#include "tensorflow/core/platform/types.h" + +namespace xla { +namespace { + +class ConvolutionDimensionNumbersTest : public ClientLibraryTestBase {}; + +// Tests the convolution operation with invalid input dimension numbers. +TEST_F(ConvolutionDimensionNumbersTest, InvalidInputDimensionNumbers) { + auto dimension_numbers_status = + ComputationBuilder::CreateConvDimensionNumbers(0, 2, 2, 3, 0, 1, 2, 3); + ASSERT_FALSE(dimension_numbers_status.ok()); + ASSERT_MATCH(dimension_numbers_status.status().error_message(), + testing::ContainsRegex("input are not unique")); +} + +// Tests the convolution operation with invalid weight dimension numbers. +TEST_F(ConvolutionDimensionNumbersTest, InvalidWeightDimensionNumbers) { + auto dimension_numbers_status = + ComputationBuilder::CreateConvDimensionNumbers(0, 1, 2, 3, 2, 3, 2, 3); + ASSERT_FALSE(dimension_numbers_status.ok()); + ASSERT_MATCH(dimension_numbers_status.status().error_message(), + testing::ContainsRegex("weight are not unique")); +} + +XLA_TEST_F(ConvolutionDimensionNumbersTest, + TwoConvsWithDifferentDimensionNumbers) { + auto input_array = MakeUnique<Array4D<float>>(2, 3, 5, 5); + input_array->FillWithMultiples(0.1); + auto weight_array = MakeUnique<Array4D<float>>(4, 3, 1, 1); + weight_array->FillWithMultiples(0.2); + auto weight_data = + client_ + ->TransferToServer(*LiteralUtil::CreateR4FromArray4D(*weight_array)) + .ConsumeValueOrDie(); + + ComputationBuilder builder(client_, TestName()); + auto input = builder.ConstantR4FromArray4D<float>(*input_array); + auto weight = + builder.Parameter(0, ShapeUtil::MakeShape(F32, {4, 3, 1, 1}), "weight"); + auto conv1 = builder.Conv(input, weight, {1, 1}, Padding::kValid); + + ConvolutionDimensionNumbers dim_nums = + ComputationBuilder::CreateDefaultConvDimensionNumbers(); + // Swap batch_dimension and feature_dimension. + int64 tmp = dim_nums.batch_dimension(); + dim_nums.set_batch_dimension(dim_nums.feature_dimension()); + dim_nums.set_feature_dimension(tmp); + // Swap kernel_input_feature_dimension and kernel_output_feature_dimension. + tmp = dim_nums.kernel_input_feature_dimension(); + dim_nums.set_kernel_input_feature_dimension( + dim_nums.kernel_output_feature_dimension()); + dim_nums.set_kernel_output_feature_dimension(tmp); + builder.ConvWithGeneralDimensions(input, conv1, {1, 1}, Padding::kValid, + dim_nums); + + auto expected_conv1 = ReferenceUtil::ConvArray4D(*input_array, *weight_array, + {1, 1}, Padding::kValid); + auto expected_conv2 = ReferenceUtil::ConvArray4DGeneralDimensions( + *input_array, *expected_conv1, {1, 1}, Padding::kValid, dim_nums); + + ComputeAndCompareR4<float>(&builder, *expected_conv2, {weight_data.get()}, + ErrorSpec(0.001, 0.01)); +} + +} // namespace +} // namespace xla + +int main(int argc, char** argv) { + std::vector<tensorflow::Flag> flag_list; + xla::legacy_flags::AppendCpuCompilerFlags(&flag_list); + xla::string usage = tensorflow::Flags::Usage(argv[0], flag_list); + const bool parse_result = tensorflow::Flags::Parse(&argc, argv, flag_list); + if (!parse_result) { + LOG(ERROR) << "\n" << usage; + return 2; + } + testing::InitGoogleTest(&argc, argv); + if (argc > 1) { + LOG(ERROR) << "Unknown argument " << argv[1] << "\n" << usage; + return 2; + } + return RUN_ALL_TESTS(); +} |