Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 1 | // Copyright 2020 Google LLC |
| 2 | // |
| 3 | // This source code is licensed under the BSD-style license found in the |
| 4 | // LICENSE file in the root directory of this source tree. |
| 5 | |
| 6 | #include <algorithm> |
| 7 | #include <array> |
| 8 | #include <cmath> |
| 9 | #include <functional> |
| 10 | #include <limits> |
| 11 | #include <random> |
| 12 | #include <vector> |
| 13 | |
Frank Barchard | fc2844e | 2020-09-15 13:06:28 -0700 | [diff] [blame] | 14 | #include <fp16.h> |
| 15 | |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 16 | #include <xnnpack.h> |
| 17 | |
| 18 | #include <benchmark/benchmark.h> |
| 19 | #include "bench/utils.h" |
| 20 | #ifdef BENCHMARK_TENSORFLOW_LITE |
| 21 | #include "flatbuffers/include/flatbuffers/flatbuffers.h" |
| 22 | #include "tensorflow/lite/interpreter.h" |
| 23 | #include "tensorflow/lite/kernels/register.h" |
| 24 | #include "tensorflow/lite/model.h" |
| 25 | #include "tensorflow/lite/schema/schema_generated.h" |
| 26 | #include "tensorflow/lite/version.h" |
| 27 | #endif // BENCHMARK_TENSORFLOW_LITE |
| 28 | |
| 29 | |
| 30 | static void xnnpack_hardswish_f32(benchmark::State& state) { |
| 31 | const size_t batch_size = state.range(0); |
| 32 | const size_t channels = state.range(1); |
| 33 | |
| 34 | std::random_device random_device; |
| 35 | auto rng = std::mt19937(random_device()); |
Marat Dukhan | a11ca34 | 2020-06-25 23:45:07 -0700 | [diff] [blame] | 36 | auto f32rng = std::bind(std::uniform_real_distribution<float>(-10.0f, 10.0f), std::ref(rng)); |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 37 | |
| 38 | std::vector<float> input(batch_size * channels); |
| 39 | std::vector<float> output(batch_size * channels); |
| 40 | std::generate(input.begin(), input.end(), std::ref(f32rng)); |
| 41 | std::fill(output.begin(), output.end(), std::nanf("")); |
| 42 | |
| 43 | xnn_status status = xnn_initialize(nullptr /* allocator */); |
| 44 | if (status != xnn_status_success) { |
| 45 | state.SkipWithError("failed to initialize XNNPACK"); |
| 46 | return; |
| 47 | } |
| 48 | |
| 49 | xnn_operator_t hardswish_op = nullptr; |
| 50 | status = xnn_create_hardswish_nc_f32( |
| 51 | channels, channels /* input stride */, channels /* output stride */, |
| 52 | 0 /* flags */, &hardswish_op); |
| 53 | if (status != xnn_status_success || hardswish_op == nullptr) { |
Marat Dukhan | 6804bbd | 2020-06-30 19:26:11 -0700 | [diff] [blame] | 54 | state.SkipWithError("failed to create HardSwish operator"); |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 55 | return; |
| 56 | } |
| 57 | |
| 58 | status = xnn_setup_hardswish_nc_f32( |
| 59 | hardswish_op, |
| 60 | batch_size, |
| 61 | input.data(), output.data(), |
| 62 | nullptr /* thread pool */); |
| 63 | if (status != xnn_status_success) { |
Marat Dukhan | 6804bbd | 2020-06-30 19:26:11 -0700 | [diff] [blame] | 64 | state.SkipWithError("failed to setup HardSwish operator"); |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 65 | return; |
| 66 | } |
| 67 | |
| 68 | for (auto _ : state) { |
| 69 | status = xnn_run_operator(hardswish_op, nullptr /* thread pool */); |
| 70 | if (status != xnn_status_success) { |
Marat Dukhan | 6804bbd | 2020-06-30 19:26:11 -0700 | [diff] [blame] | 71 | state.SkipWithError("failed to run HardSwish operator"); |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 72 | return; |
| 73 | } |
| 74 | } |
| 75 | |
| 76 | status = xnn_delete_operator(hardswish_op); |
| 77 | if (status != xnn_status_success) { |
Marat Dukhan | 6804bbd | 2020-06-30 19:26:11 -0700 | [diff] [blame] | 78 | state.SkipWithError("failed to delete HardSwish operator"); |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 79 | return; |
| 80 | } |
| 81 | |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 82 | const uint64_t cpu_frequency = benchmark::utils::GetCurrentCpuFrequency(); |
| 83 | if (cpu_frequency != 0) { |
| 84 | state.counters["cpufreq"] = cpu_frequency; |
| 85 | } |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 86 | |
| 87 | const size_t elements_per_iteration = batch_size * channels; |
| 88 | state.counters["elements"] = |
| 89 | benchmark::Counter(uint64_t(state.iterations()) * elements_per_iteration, benchmark::Counter::kIsRate); |
| 90 | |
| 91 | const size_t bytes_per_iteration = 2 * elements_per_iteration * sizeof(float); |
| 92 | state.counters["bytes"] = |
| 93 | benchmark::Counter(uint64_t(state.iterations()) * bytes_per_iteration, benchmark::Counter::kIsRate); |
| 94 | } |
| 95 | |
| 96 | #ifdef BENCHMARK_TENSORFLOW_LITE |
| 97 | static void tflite_hardswish_f32(benchmark::State& state) { |
| 98 | const size_t batch_size = state.range(0); |
| 99 | const size_t channels = state.range(1); |
| 100 | |
| 101 | std::random_device random_device; |
| 102 | auto rng = std::mt19937(random_device()); |
Marat Dukhan | a11ca34 | 2020-06-25 23:45:07 -0700 | [diff] [blame] | 103 | auto f32rng = std::bind(std::uniform_real_distribution<float>(-10.0f, 10.0f), std::ref(rng)); |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 104 | |
| 105 | flatbuffers::FlatBufferBuilder builder; |
| 106 | const flatbuffers::Offset<tflite::OperatorCode> operator_code = |
| 107 | CreateOperatorCode(builder, tflite::BuiltinOperator_HARD_SWISH); |
| 108 | |
| 109 | const std::array<flatbuffers::Offset<tflite::Buffer>, 1> buffers{{ |
| 110 | tflite::CreateBuffer(builder, builder.CreateVector({})), |
| 111 | }}; |
| 112 | |
| 113 | const std::array<int32_t, 4> input_shape{{ |
| 114 | static_cast<int32_t>(batch_size), |
| 115 | static_cast<int32_t>(1 /* height */), |
| 116 | static_cast<int32_t>(1 /* width */), |
| 117 | static_cast<int32_t>(channels) |
| 118 | }}; |
| 119 | const std::array<int32_t, 4> output_shape{{ |
| 120 | static_cast<int32_t>(batch_size), |
| 121 | static_cast<int32_t>(1 /* height */), |
| 122 | static_cast<int32_t>(1 /* width */), |
| 123 | static_cast<int32_t>(channels) |
| 124 | }}; |
| 125 | |
| 126 | const std::array<flatbuffers::Offset<tflite::Tensor>, 2> tensors{{ |
| 127 | tflite::CreateTensor(builder, |
| 128 | builder.CreateVector<int32_t>(input_shape.data(), input_shape.size()), |
| 129 | tflite::TensorType_FLOAT32), |
| 130 | tflite::CreateTensor(builder, |
| 131 | builder.CreateVector<int32_t>(output_shape.data(), output_shape.size()), |
| 132 | tflite::TensorType_FLOAT32), |
| 133 | }}; |
| 134 | |
| 135 | const std::array<int32_t, 1> op_inputs{{ 0 }}; |
| 136 | const std::array<int32_t, 1> op_outputs{{ 1 }}; |
| 137 | flatbuffers::Offset<tflite::Operator> op = tflite::CreateOperator( |
| 138 | builder, |
| 139 | 0 /* opcode_index */, |
| 140 | builder.CreateVector<int32_t>(op_inputs.data(), op_inputs.size()), |
| 141 | builder.CreateVector<int32_t>(op_outputs.data(), op_outputs.size())); |
| 142 | |
| 143 | const std::array<int32_t, 1> graph_inputs{{ 0 }}; |
| 144 | const std::array<int32_t, 1> graph_outputs{{ 1 }}; |
| 145 | const flatbuffers::Offset<tflite::SubGraph> subgraph = tflite::CreateSubGraph( |
| 146 | builder, |
| 147 | builder.CreateVector(tensors.data(), tensors.size()), |
| 148 | builder.CreateVector<int32_t>(graph_inputs.data(), graph_inputs.size()), |
| 149 | builder.CreateVector<int32_t>(graph_outputs.data(), graph_outputs.size()), |
| 150 | builder.CreateVector(&op, 1)); |
| 151 | |
| 152 | const flatbuffers::Offset<tflite::Model> model_buffer = tflite::CreateModel(builder, |
| 153 | TFLITE_SCHEMA_VERSION, |
| 154 | builder.CreateVector(&operator_code, 1), |
| 155 | builder.CreateVector(&subgraph, 1), |
| 156 | builder.CreateString("HardSwish model"), |
| 157 | builder.CreateVector(buffers.data(), buffers.size())); |
| 158 | |
| 159 | builder.Finish(model_buffer); |
| 160 | |
| 161 | const tflite::Model* model = tflite::GetModel(builder.GetBufferPointer()); |
Chao Mei | f9fdaa7 | 2021-05-18 23:04:34 -0700 | [diff] [blame] | 162 | tflite::ops::builtin::BuiltinOpResolverWithoutDefaultDelegates resolver; |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 163 | tflite::InterpreterBuilder interpreterBuilder(model, resolver); |
| 164 | std::unique_ptr<tflite::Interpreter> interpreter; |
| 165 | if (interpreterBuilder(&interpreter) != kTfLiteOk) { |
| 166 | state.SkipWithError("failed to create TFLite interpreter"); |
| 167 | return; |
| 168 | } |
| 169 | if (interpreter == nullptr) { |
| 170 | state.SkipWithError("TFLite interpreter is null"); |
| 171 | return; |
| 172 | } |
| 173 | interpreter->SetNumThreads(1); |
| 174 | |
| 175 | if (interpreter->AllocateTensors() != kTfLiteOk) { |
| 176 | state.SkipWithError("failed to allocate tensors"); |
| 177 | return; |
| 178 | } |
| 179 | |
| 180 | std::generate( |
| 181 | interpreter->typed_tensor<float>(0), |
| 182 | interpreter->typed_tensor<float>(0) + batch_size * channels, |
| 183 | std::ref(f32rng)); |
| 184 | |
| 185 | for (auto _ : state) { |
| 186 | if (interpreter->Invoke() != kTfLiteOk) { |
| 187 | state.SkipWithError("failed to invoke TFLite interpreter"); |
| 188 | return; |
| 189 | } |
| 190 | } |
| 191 | |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 192 | const uint64_t cpu_frequency = benchmark::utils::GetCurrentCpuFrequency(); |
| 193 | if (cpu_frequency != 0) { |
| 194 | state.counters["cpufreq"] = cpu_frequency; |
| 195 | } |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 196 | |
| 197 | const size_t elements_per_iteration = batch_size * channels; |
| 198 | state.counters["elements"] = |
| 199 | benchmark::Counter(uint64_t(state.iterations()) * elements_per_iteration, benchmark::Counter::kIsRate); |
| 200 | |
| 201 | const size_t bytes_per_iteration = 2 * elements_per_iteration * sizeof(float); |
| 202 | state.counters["bytes"] = |
| 203 | benchmark::Counter(uint64_t(state.iterations()) * bytes_per_iteration, benchmark::Counter::kIsRate); |
| 204 | |
| 205 | interpreter.reset(); |
| 206 | } |
| 207 | #endif // BENCHMARK_TENSORFLOW_LITE |
| 208 | |
Frank Barchard | fc2844e | 2020-09-15 13:06:28 -0700 | [diff] [blame] | 209 | #ifndef XNN_NO_F16_OPERATORS |
| 210 | static void xnnpack_hardswish_f16(benchmark::State& state) { |
| 211 | const size_t batch_size = state.range(0); |
| 212 | const size_t channels = state.range(1); |
| 213 | |
| 214 | std::random_device random_device; |
| 215 | auto rng = std::mt19937(random_device()); |
| 216 | auto f32rng = std::bind(std::uniform_real_distribution<float>(-10.0f, 10.0f), std::ref(rng)); |
| 217 | auto f16rng = std::bind(fp16_ieee_from_fp32_value, f32rng); |
| 218 | |
| 219 | std::vector<uint16_t> input(batch_size * channels); |
| 220 | std::vector<uint16_t> output(batch_size * channels); |
| 221 | std::generate(input.begin(), input.end(), std::ref(f16rng)); |
| 222 | std::fill(output.begin(), output.end(), std::nanf("")); |
| 223 | |
| 224 | xnn_status status = xnn_initialize(nullptr /* allocator */); |
| 225 | if (status != xnn_status_success) { |
| 226 | state.SkipWithError("failed to initialize XNNPACK"); |
| 227 | return; |
| 228 | } |
| 229 | |
| 230 | xnn_operator_t hardswish_op = nullptr; |
| 231 | status = xnn_create_hardswish_nc_f16( |
| 232 | channels, channels /* input stride */, channels /* output stride */, |
| 233 | 0 /* flags */, &hardswish_op); |
| 234 | if (status != xnn_status_success || hardswish_op == nullptr) { |
| 235 | state.SkipWithError("failed to create HardSwish operator"); |
| 236 | return; |
| 237 | } |
| 238 | |
| 239 | status = xnn_setup_hardswish_nc_f16( |
| 240 | hardswish_op, |
| 241 | batch_size, |
| 242 | input.data(), output.data(), |
| 243 | nullptr /* thread pool */); |
| 244 | if (status != xnn_status_success) { |
| 245 | state.SkipWithError("failed to setup HardSwish operator"); |
| 246 | return; |
| 247 | } |
| 248 | |
| 249 | for (auto _ : state) { |
| 250 | status = xnn_run_operator(hardswish_op, nullptr /* thread pool */); |
| 251 | if (status != xnn_status_success) { |
| 252 | state.SkipWithError("failed to run HardSwish operator"); |
| 253 | return; |
| 254 | } |
| 255 | } |
| 256 | |
| 257 | status = xnn_delete_operator(hardswish_op); |
| 258 | if (status != xnn_status_success) { |
| 259 | state.SkipWithError("failed to delete HardSwish operator"); |
| 260 | return; |
| 261 | } |
| 262 | |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 263 | const uint64_t cpu_frequency = benchmark::utils::GetCurrentCpuFrequency(); |
| 264 | if (cpu_frequency != 0) { |
| 265 | state.counters["cpufreq"] = cpu_frequency; |
| 266 | } |
Frank Barchard | fc2844e | 2020-09-15 13:06:28 -0700 | [diff] [blame] | 267 | |
| 268 | const size_t elements_per_iteration = batch_size * channels; |
| 269 | state.counters["elements"] = |
| 270 | benchmark::Counter(uint64_t(state.iterations()) * elements_per_iteration, benchmark::Counter::kIsRate); |
| 271 | |
| 272 | const size_t bytes_per_iteration = 2 * elements_per_iteration * sizeof(uint16_t); |
| 273 | state.counters["bytes"] = |
| 274 | benchmark::Counter(uint64_t(state.iterations()) * bytes_per_iteration, benchmark::Counter::kIsRate); |
| 275 | } |
| 276 | #endif // XNN_NO_F16_OPERATORS |
| 277 | |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 278 | static void CharacteristicArguments(benchmark::internal::Benchmark* b) |
| 279 | { |
| 280 | b->ArgNames({"N", "C"}); |
| 281 | |
| 282 | int32_t c = 16; |
| 283 | for (int32_t n = 224; n >= 7; n /= 2) { |
| 284 | b->Args({n * n, c}); |
| 285 | c *= 2; |
| 286 | } |
| 287 | } |
| 288 | |
| 289 | BENCHMARK(xnnpack_hardswish_f32)->Apply(CharacteristicArguments)->UseRealTime(); |
| 290 | |
| 291 | #ifdef BENCHMARK_TENSORFLOW_LITE |
| 292 | BENCHMARK(tflite_hardswish_f32)->Apply(CharacteristicArguments)->UseRealTime(); |
| 293 | #endif // BENCHMARK_TENSORFLOW_LITE |
Frank Barchard | fc2844e | 2020-09-15 13:06:28 -0700 | [diff] [blame] | 294 | #ifndef XNN_NO_F16_OPERATORS |
| 295 | BENCHMARK(xnnpack_hardswish_f16)->Apply(CharacteristicArguments)->UseRealTime(); |
| 296 | #endif // XNN_NO_F16_OPERATORS |
Marat Dukhan | ad35260 | 2020-06-25 21:50:54 -0700 | [diff] [blame] | 297 | |
| 298 | #ifndef XNNPACK_BENCHMARK_NO_MAIN |
| 299 | BENCHMARK_MAIN(); |
| 300 | #endif |