Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 1 | #include <algorithm> |
| 2 | #include <cfloat> |
Marat Dukhan | 4fa0fbe | 2019-10-31 10:23:46 -0700 | [diff] [blame] | 3 | #include <chrono> |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 4 | #include <cmath> |
| 5 | #include <functional> |
| 6 | #include <random> |
| 7 | #include <vector> |
| 8 | |
| 9 | #include "bench/utils.h" |
| 10 | #include <xnnpack/common.h> |
| 11 | #include <xnnpack/params.h> |
Marat Dukhan | 4a5c771 | 2022-01-05 22:43:13 -0800 | [diff] [blame] | 12 | #include <xnnpack/params-init.h> |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 13 | #include <xnnpack/raddexpminusmax.h> |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 14 | #include <xnnpack/raddextexp.h> |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 15 | #include <xnnpack/raddstoreexpminusmax.h> |
| 16 | #include <xnnpack/rmax.h> |
Marat Dukhan | 58b17ba | 2022-01-06 11:34:09 -0800 | [diff] [blame] | 17 | #include <xnnpack/vbinary.h> |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 18 | #include <xnnpack/vscaleexpminusmax.h> |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 19 | #include <xnnpack/vscaleextexp.h> |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 20 | |
| 21 | #include <benchmark/benchmark.h> |
Marat Dukhan | 8d3c693 | 2020-03-06 20:27:27 -0800 | [diff] [blame] | 22 | #ifdef BENCHMARK_INTEL_DNNL |
| 23 | #include <dnnl.h> |
| 24 | #endif // BENCHMARK_INTEL_DNNL |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 25 | |
| 26 | |
Marat Dukhan | 8d3c693 | 2020-03-06 20:27:27 -0800 | [diff] [blame] | 27 | #ifdef BENCHMARK_INTEL_DNNL |
| 28 | static void DNNLSoftArgMax( |
| 29 | benchmark::State& state) |
| 30 | { |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 31 | const size_t elements = state.range(0); |
Marat Dukhan | 8d3c693 | 2020-03-06 20:27:27 -0800 | [diff] [blame] | 32 | const size_t cache_line_size_max = 128; |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 33 | const size_t packed_elements = benchmark::utils::RoundUp(elements, cache_line_size_max / sizeof(float)); |
Marat Dukhan | 8d3c693 | 2020-03-06 20:27:27 -0800 | [diff] [blame] | 34 | |
| 35 | std::random_device random_device; |
| 36 | auto rng = std::mt19937(random_device()); |
Marat Dukhan | 44f0ca7 | 2020-08-02 21:46:58 -0700 | [diff] [blame] | 37 | auto f32rng = std::bind(std::uniform_real_distribution<float>(-1000.0f, 1000.0f), std::ref(rng)); |
Marat Dukhan | 8d3c693 | 2020-03-06 20:27:27 -0800 | [diff] [blame] | 38 | |
| 39 | const size_t num_buffers = 1 + |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 40 | benchmark::utils::DivideRoundUp<size_t>(benchmark::utils::GetMaxCacheSize(), packed_elements * sizeof(float)); |
| 41 | std::vector<float> x(elements); |
| 42 | std::vector<float> y(packed_elements * num_buffers); |
Marat Dukhan | 8d3c693 | 2020-03-06 20:27:27 -0800 | [diff] [blame] | 43 | |
| 44 | std::generate(x.begin(), x.end(), std::ref(f32rng)); |
| 45 | |
| 46 | dnnl_engine_t engine; |
| 47 | if (dnnl_engine_create(&engine, dnnl_cpu, 0) != dnnl_success) { |
| 48 | state.SkipWithError("failed to create CPU engine"); |
| 49 | return; |
| 50 | } |
| 51 | |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 52 | dnnl_dim_t input_output_shape[1] = { static_cast<int>(elements) }; |
Marat Dukhan | 8d3c693 | 2020-03-06 20:27:27 -0800 | [diff] [blame] | 53 | |
| 54 | dnnl_memory_desc_t memory_descriptor = { 0 }; |
| 55 | if (dnnl_memory_desc_init_by_tag( |
| 56 | &memory_descriptor, 1, input_output_shape, dnnl_f32, dnnl_x) != dnnl_success) |
| 57 | { |
| 58 | state.SkipWithError("failed to create input memory descriptor"); |
| 59 | return; |
| 60 | } |
| 61 | |
| 62 | dnnl_memory_t input_memory = nullptr; |
| 63 | if (dnnl_memory_create( |
| 64 | &input_memory, &memory_descriptor, engine, x.data()) != dnnl_success) |
| 65 | { |
| 66 | state.SkipWithError("failed to create input memory"); |
| 67 | return; |
| 68 | } |
| 69 | |
| 70 | dnnl_memory_t output_memory = nullptr; |
| 71 | if (dnnl_memory_create( |
| 72 | &output_memory, &memory_descriptor, engine, y.data()) != dnnl_success) |
| 73 | { |
| 74 | state.SkipWithError("failed to create output memory"); |
| 75 | return; |
| 76 | } |
| 77 | |
| 78 | dnnl_softmax_desc_t softmax_forward_descriptor = {}; |
| 79 | if (dnnl_softmax_forward_desc_init( |
| 80 | &softmax_forward_descriptor, dnnl_forward_inference, |
| 81 | &memory_descriptor, 0) != dnnl_success) |
| 82 | { |
| 83 | state.SkipWithError("failed to create SoftMax forward descriptor"); |
| 84 | return; |
| 85 | } |
| 86 | |
| 87 | dnnl_primitive_desc_t softmax_primitive_descriptor = nullptr; |
| 88 | if (dnnl_primitive_desc_create( |
| 89 | &softmax_primitive_descriptor, &softmax_forward_descriptor, |
| 90 | nullptr /* primitive attributes */, engine, nullptr /* hint */) != dnnl_success) |
| 91 | { |
| 92 | state.SkipWithError("failed to create SoftMax primitive descriptor"); |
| 93 | return; |
| 94 | } |
| 95 | |
| 96 | dnnl_primitive_t softmax_primitive = nullptr; |
| 97 | if (dnnl_primitive_create( |
| 98 | &softmax_primitive, softmax_primitive_descriptor) != dnnl_success) |
| 99 | { |
| 100 | state.SkipWithError("failed to create SoftMax primitive"); |
| 101 | return; |
| 102 | } |
| 103 | |
| 104 | dnnl_exec_arg_t softmax_args[2] = { |
| 105 | {DNNL_ARG_SRC, input_memory}, |
| 106 | {DNNL_ARG_DST, output_memory}, |
| 107 | }; |
| 108 | |
| 109 | dnnl_stream_t stream = nullptr; |
| 110 | if (dnnl_stream_create(&stream, engine, dnnl_stream_default_flags) != dnnl_success) { |
| 111 | state.SkipWithError("failed to create stream"); |
| 112 | return; |
| 113 | } |
| 114 | |
| 115 | size_t buffer_index = 0; |
| 116 | for (auto _ : state) { |
| 117 | benchmark::utils::PrefetchToL1(x.data(), x.size() * sizeof(float)); |
| 118 | if (++buffer_index == num_buffers) { |
| 119 | buffer_index = 0; |
| 120 | } |
| 121 | |
| 122 | const auto start = std::chrono::high_resolution_clock::now(); |
| 123 | if (dnnl_primitive_execute( |
| 124 | softmax_primitive, stream, 2, softmax_args) != dnnl_success) |
| 125 | { |
| 126 | state.SkipWithError("failed to execute SoftMax"); |
| 127 | return; |
| 128 | } |
| 129 | const auto end = std::chrono::high_resolution_clock::now(); |
| 130 | |
| 131 | const auto elapsed_seconds = |
| 132 | std::chrono::duration_cast<std::chrono::duration<double>>(end - start); |
| 133 | state.SetIterationTime(elapsed_seconds.count()); |
| 134 | } |
| 135 | |
| 136 | if (dnnl_stream_destroy(stream) != dnnl_success) { |
| 137 | state.SkipWithError("failed to destroy stream"); |
| 138 | return; |
| 139 | } |
| 140 | |
| 141 | if (dnnl_primitive_desc_destroy(softmax_primitive_descriptor) != dnnl_success) { |
| 142 | state.SkipWithError("failed to destroy SoftMax primitive descriptor"); |
| 143 | return; |
| 144 | } |
| 145 | |
| 146 | if (dnnl_primitive_destroy(softmax_primitive) != dnnl_success) { |
| 147 | state.SkipWithError("failed to destroy SoftMax primitive"); |
| 148 | return; |
| 149 | } |
| 150 | |
| 151 | if (dnnl_memory_destroy(input_memory) != dnnl_success) { |
| 152 | state.SkipWithError("failed to destroy input memory"); |
| 153 | return; |
| 154 | } |
| 155 | |
| 156 | if (dnnl_memory_destroy(output_memory) != dnnl_success) { |
| 157 | state.SkipWithError("failed to destroy output memory"); |
| 158 | return; |
| 159 | } |
| 160 | |
| 161 | if (dnnl_engine_destroy(engine) != dnnl_success) { |
| 162 | state.SkipWithError("failed to destroy engine"); |
| 163 | return; |
| 164 | } |
| 165 | |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 166 | const uint64_t cpu_frequency = benchmark::utils::GetCurrentCpuFrequency(); |
| 167 | if (cpu_frequency != 0) { |
| 168 | state.counters["cpufreq"] = cpu_frequency; |
| 169 | } |
| 170 | |
| 171 | const size_t elements_per_iteration = elements; |
Marat Dukhan | 8d3c693 | 2020-03-06 20:27:27 -0800 | [diff] [blame] | 172 | state.counters["elements"] = |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 173 | benchmark::Counter(uint64_t(state.iterations()) * elements_per_iteration, benchmark::Counter::kIsRate); |
| 174 | |
| 175 | const size_t bytes_per_iteration = 2 * elements * sizeof(float); |
Marat Dukhan | 8d3c693 | 2020-03-06 20:27:27 -0800 | [diff] [blame] | 176 | state.counters["bytes"] = |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 177 | benchmark::Counter(uint64_t(state.iterations()) * bytes_per_iteration, benchmark::Counter::kIsRate); |
Marat Dukhan | 8d3c693 | 2020-03-06 20:27:27 -0800 | [diff] [blame] | 178 | } |
| 179 | #endif // BENCHMARK_INTEL_DNNL |
| 180 | |
Marat Dukhan | fd8e689 | 2020-01-27 15:25:25 -0800 | [diff] [blame] | 181 | static void ThreePassSoftMaxWithRecomputing( |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 182 | benchmark::State& state, |
| 183 | xnn_f32_rmax_ukernel_function rmax, |
| 184 | xnn_f32_raddexpminusmax_ukernel_function raddexpminusmax, |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 185 | xnn_f32_vscaleexpminusmax_ukernel_function vscaleexpminusmax, |
| 186 | benchmark::utils::IsaCheckFunction isa_check = nullptr) |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 187 | { |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 188 | if (isa_check && !isa_check(state)) { |
| 189 | return; |
| 190 | } |
| 191 | |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 192 | const size_t elements = state.range(0); |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 193 | const size_t cache_line_size_max = 128; |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 194 | const size_t packed_elements = benchmark::utils::RoundUp(elements, cache_line_size_max / sizeof(float)); |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 195 | |
| 196 | std::random_device random_device; |
| 197 | auto rng = std::mt19937(random_device()); |
Marat Dukhan | 44f0ca7 | 2020-08-02 21:46:58 -0700 | [diff] [blame] | 198 | auto f32rng = std::bind(std::uniform_real_distribution<float>(-1000.0f, 1000.0f), std::ref(rng)); |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 199 | |
| 200 | const size_t num_buffers = 1 + |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 201 | benchmark::utils::DivideRoundUp<size_t>(benchmark::utils::GetMaxCacheSize(), packed_elements * sizeof(float)); |
| 202 | std::vector<float> x(elements); |
| 203 | std::vector<float> y(packed_elements * num_buffers); |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 204 | |
| 205 | std::generate(x.begin(), x.end(), std::ref(f32rng)); |
| 206 | |
| 207 | benchmark::utils::DisableDenormals(); |
| 208 | |
| 209 | size_t buffer_index = 0; |
| 210 | for (auto _ : state) { |
Marat Dukhan | 4232323 | 2019-10-23 02:09:02 -0700 | [diff] [blame] | 211 | benchmark::utils::PrefetchToL1(x.data(), x.size() * sizeof(float)); |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 212 | if (++buffer_index == num_buffers) { |
| 213 | buffer_index = 0; |
| 214 | } |
| 215 | |
| 216 | const auto start = std::chrono::high_resolution_clock::now(); |
| 217 | float x_max = nanf(""); |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 218 | rmax(elements * sizeof(float), x.data(), &x_max); |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 219 | float y_sum = nanf(""); |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 220 | raddexpminusmax(elements * sizeof(float), x.data(), &y_sum, x_max); |
| 221 | vscaleexpminusmax(elements * sizeof(float), x.data(), y.data() + packed_elements * buffer_index, x_max, 1.0f / y_sum); |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 222 | const auto end = std::chrono::high_resolution_clock::now(); |
| 223 | |
| 224 | const auto elapsed_seconds = |
| 225 | std::chrono::duration_cast<std::chrono::duration<double>>(end - start); |
| 226 | state.SetIterationTime(elapsed_seconds.count()); |
| 227 | } |
| 228 | |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 229 | const uint64_t cpu_frequency = benchmark::utils::GetCurrentCpuFrequency(); |
| 230 | if (cpu_frequency != 0) { |
| 231 | state.counters["cpufreq"] = cpu_frequency; |
| 232 | } |
| 233 | |
| 234 | const size_t elements_per_iteration = elements; |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 235 | state.counters["elements"] = |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 236 | benchmark::Counter(uint64_t(state.iterations()) * elements_per_iteration, benchmark::Counter::kIsRate); |
| 237 | |
| 238 | const size_t bytes_per_iteration = 2 * elements * sizeof(float); |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 239 | state.counters["bytes"] = |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 240 | benchmark::Counter(uint64_t(state.iterations()) * bytes_per_iteration, benchmark::Counter::kIsRate); |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 241 | } |
| 242 | |
Marat Dukhan | fd8e689 | 2020-01-27 15:25:25 -0800 | [diff] [blame] | 243 | static void ThreePassSoftMaxWithReloading( |
Marat Dukhan | 05ac8e3 | 2019-10-21 15:39:33 -0700 | [diff] [blame] | 244 | benchmark::State& state, |
| 245 | xnn_f32_rmax_ukernel_function rmax, |
| 246 | xnn_f32_raddstoreexpminusmax_ukernel_function raddstoreexpminusmax, |
Marat Dukhan | 4a5c771 | 2022-01-05 22:43:13 -0800 | [diff] [blame] | 247 | xnn_init_f32_expminus_params_fn init_expminus_params, |
Marat Dukhan | 58b17ba | 2022-01-06 11:34:09 -0800 | [diff] [blame] | 248 | xnn_f32_vbinary_minmax_ukernel_function vmulc, |
| 249 | xnn_init_f32_minmax_params_fn init_minmax_params, |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 250 | benchmark::utils::IsaCheckFunction isa_check = nullptr) |
Marat Dukhan | 05ac8e3 | 2019-10-21 15:39:33 -0700 | [diff] [blame] | 251 | { |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 252 | if (isa_check && !isa_check(state)) { |
| 253 | return; |
| 254 | } |
| 255 | |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 256 | const size_t elements = state.range(0); |
Marat Dukhan | 05ac8e3 | 2019-10-21 15:39:33 -0700 | [diff] [blame] | 257 | const size_t cache_line_size_max = 128; |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 258 | const size_t packed_elements = benchmark::utils::RoundUp(elements, cache_line_size_max / sizeof(float)); |
Marat Dukhan | 05ac8e3 | 2019-10-21 15:39:33 -0700 | [diff] [blame] | 259 | |
| 260 | std::random_device random_device; |
| 261 | auto rng = std::mt19937(random_device()); |
Marat Dukhan | 44f0ca7 | 2020-08-02 21:46:58 -0700 | [diff] [blame] | 262 | auto f32rng = std::bind(std::uniform_real_distribution<float>(-1000.0f, 1000.0f), std::ref(rng)); |
Marat Dukhan | 05ac8e3 | 2019-10-21 15:39:33 -0700 | [diff] [blame] | 263 | |
| 264 | const size_t num_buffers = 1 + |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 265 | benchmark::utils::DivideRoundUp<size_t>(benchmark::utils::GetMaxCacheSize(), packed_elements * sizeof(float)); |
| 266 | std::vector<float> x(elements); |
| 267 | std::vector<float> y(packed_elements * num_buffers); |
Marat Dukhan | 05ac8e3 | 2019-10-21 15:39:33 -0700 | [diff] [blame] | 268 | |
| 269 | std::generate(x.begin(), x.end(), std::ref(f32rng)); |
| 270 | |
| 271 | benchmark::utils::DisableDenormals(); |
| 272 | |
Marat Dukhan | 4a5c771 | 2022-01-05 22:43:13 -0800 | [diff] [blame] | 273 | xnn_f32_expminus_params expminus_params; |
Marat Dukhan | 58b17ba | 2022-01-06 11:34:09 -0800 | [diff] [blame] | 274 | xnn_f32_minmax_params minmax_params; |
Marat Dukhan | 4a5c771 | 2022-01-05 22:43:13 -0800 | [diff] [blame] | 275 | init_expminus_params(&expminus_params); |
Marat Dukhan | 58b17ba | 2022-01-06 11:34:09 -0800 | [diff] [blame] | 276 | init_minmax_params(&minmax_params, -INFINITY, INFINITY); |
Marat Dukhan | 4a5c771 | 2022-01-05 22:43:13 -0800 | [diff] [blame] | 277 | |
Marat Dukhan | 05ac8e3 | 2019-10-21 15:39:33 -0700 | [diff] [blame] | 278 | size_t buffer_index = 0; |
| 279 | for (auto _ : state) { |
Marat Dukhan | 4232323 | 2019-10-23 02:09:02 -0700 | [diff] [blame] | 280 | benchmark::utils::PrefetchToL1(x.data(), x.size() * sizeof(float)); |
Marat Dukhan | 05ac8e3 | 2019-10-21 15:39:33 -0700 | [diff] [blame] | 281 | if (++buffer_index == num_buffers) { |
| 282 | buffer_index = 0; |
| 283 | } |
| 284 | |
| 285 | const auto start = std::chrono::high_resolution_clock::now(); |
| 286 | float x_max = nanf(""); |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 287 | rmax(elements * sizeof(float), x.data(), &x_max); |
Marat Dukhan | 05ac8e3 | 2019-10-21 15:39:33 -0700 | [diff] [blame] | 288 | float y_sum = nanf(""); |
Marat Dukhan | 4a5c771 | 2022-01-05 22:43:13 -0800 | [diff] [blame] | 289 | raddstoreexpminusmax(elements * sizeof(float), x.data(), &x_max, y.data() + packed_elements * buffer_index, &y_sum, &expminus_params); |
Marat Dukhan | 58b17ba | 2022-01-06 11:34:09 -0800 | [diff] [blame] | 290 | const float inv_y_sum = 1.0f / y_sum; |
| 291 | vmulc(elements * sizeof(float), y.data() + packed_elements * buffer_index, &inv_y_sum, y.data() + packed_elements * buffer_index, &minmax_params); |
Marat Dukhan | 05ac8e3 | 2019-10-21 15:39:33 -0700 | [diff] [blame] | 292 | const auto end = std::chrono::high_resolution_clock::now(); |
| 293 | |
| 294 | const auto elapsed_seconds = |
| 295 | std::chrono::duration_cast<std::chrono::duration<double>>(end - start); |
| 296 | state.SetIterationTime(elapsed_seconds.count()); |
| 297 | } |
| 298 | |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 299 | const uint64_t cpu_frequency = benchmark::utils::GetCurrentCpuFrequency(); |
| 300 | if (cpu_frequency != 0) { |
| 301 | state.counters["cpufreq"] = cpu_frequency; |
| 302 | } |
| 303 | |
| 304 | const size_t elements_per_iteration = elements; |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 305 | state.counters["elements"] = |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 306 | benchmark::Counter(uint64_t(state.iterations()) * elements_per_iteration, benchmark::Counter::kIsRate); |
| 307 | |
| 308 | const size_t bytes_per_iteration = 2 * elements * sizeof(float); |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 309 | state.counters["bytes"] = |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 310 | benchmark::Counter(uint64_t(state.iterations()) * bytes_per_iteration, benchmark::Counter::kIsRate); |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 311 | } |
| 312 | |
Marat Dukhan | fd8e689 | 2020-01-27 15:25:25 -0800 | [diff] [blame] | 313 | static void TwoPassSoftMax( |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 314 | benchmark::State& state, |
| 315 | xnn_f32_raddextexp_ukernel_function raddextexp, |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 316 | xnn_f32_vscaleextexp_ukernel_function vscaleextexp, |
| 317 | benchmark::utils::IsaCheckFunction isa_check = nullptr) |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 318 | { |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 319 | if (isa_check && !isa_check(state)) { |
| 320 | return; |
| 321 | } |
| 322 | |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 323 | const size_t elements = state.range(0); |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 324 | const size_t cache_line_size_max = 128; |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 325 | const size_t packed_elements = benchmark::utils::RoundUp(elements, cache_line_size_max / sizeof(float)); |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 326 | |
| 327 | std::random_device random_device; |
| 328 | auto rng = std::mt19937(random_device()); |
Marat Dukhan | 44f0ca7 | 2020-08-02 21:46:58 -0700 | [diff] [blame] | 329 | auto f32rng = std::bind(std::uniform_real_distribution<float>(-1000.0f, 1000.0f), std::ref(rng)); |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 330 | |
| 331 | const size_t num_buffers = 1 + |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 332 | benchmark::utils::DivideRoundUp<size_t>(benchmark::utils::GetMaxCacheSize(), packed_elements * sizeof(float)); |
| 333 | std::vector<float> x(elements); |
| 334 | std::vector<float> y(packed_elements * num_buffers); |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 335 | |
| 336 | std::generate(x.begin(), x.end(), std::ref(f32rng)); |
| 337 | |
| 338 | benchmark::utils::DisableDenormals(); |
| 339 | |
| 340 | size_t buffer_index = 0; |
| 341 | for (auto _ : state) { |
| 342 | benchmark::utils::PrefetchToL1(x.data(), x.size() * sizeof(float)); |
| 343 | if (++buffer_index == num_buffers) { |
| 344 | buffer_index = 0; |
| 345 | } |
| 346 | |
| 347 | const auto start = std::chrono::high_resolution_clock::now(); |
| 348 | float scale[2]; |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 349 | raddextexp(elements * sizeof(float), x.data(), scale); |
| 350 | vscaleextexp(elements * sizeof(float), x.data(), y.data() + packed_elements * buffer_index, 1.0f / scale[0], -scale[1]); |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 351 | const auto end = std::chrono::high_resolution_clock::now(); |
| 352 | |
| 353 | const auto elapsed_seconds = |
| 354 | std::chrono::duration_cast<std::chrono::duration<double>>(end - start); |
| 355 | state.SetIterationTime(elapsed_seconds.count()); |
| 356 | } |
| 357 | |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 358 | const uint64_t cpu_frequency = benchmark::utils::GetCurrentCpuFrequency(); |
| 359 | if (cpu_frequency != 0) { |
| 360 | state.counters["cpufreq"] = cpu_frequency; |
| 361 | } |
| 362 | |
| 363 | const size_t elements_per_iteration = elements; |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 364 | state.counters["elements"] = |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 365 | benchmark::Counter(uint64_t(state.iterations()) * elements_per_iteration, benchmark::Counter::kIsRate); |
| 366 | |
| 367 | const size_t bytes_per_iteration = 2 * elements * sizeof(float); |
Marat Dukhan | 4a2bbc6 | 2019-10-25 17:36:32 -0700 | [diff] [blame] | 368 | state.counters["bytes"] = |
Marat Dukhan | d713e8a | 2020-12-04 14:23:12 -0800 | [diff] [blame] | 369 | benchmark::Counter(uint64_t(state.iterations()) * bytes_per_iteration, benchmark::Counter::kIsRate); |
Marat Dukhan | 05ac8e3 | 2019-10-21 15:39:33 -0700 | [diff] [blame] | 370 | } |
| 371 | |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 372 | static void CharacteristicArguments(benchmark::internal::Benchmark* b) { |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 373 | for (int32_t n = 1000; n <= 100000000; n *= 10) { |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 374 | b->Arg(n); |
| 375 | b->Arg(3 * n); |
| 376 | } |
| 377 | } |
| 378 | |
Marat Dukhan | 8d3c693 | 2020-03-06 20:27:27 -0800 | [diff] [blame] | 379 | #ifdef BENCHMARK_INTEL_DNNL |
| 380 | BENCHMARK(DNNLSoftArgMax)->Apply(CharacteristicArguments)->UseManualTime(); |
| 381 | #endif |
| 382 | |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 383 | #if XNN_ARCH_X86 || XNN_ARCH_X86_64 |
Marat Dukhan | b6862d1 | 2020-03-08 15:26:49 -0700 | [diff] [blame] | 384 | BENCHMARK_CAPTURE(TwoPassSoftMax, avx2_p5, |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 385 | xnn_f32_raddextexp_ukernel__avx2_p5_x96, |
| 386 | xnn_f32_vscaleextexp_ukernel__avx2_p5_x40, |
| 387 | benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseManualTime(); |
Marat Dukhan | b6862d1 | 2020-03-08 15:26:49 -0700 | [diff] [blame] | 388 | BENCHMARK_CAPTURE(ThreePassSoftMaxWithRecomputing, avx2_p5, |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 389 | xnn_f32_rmax_ukernel__avx, |
| 390 | xnn_f32_raddexpminusmax_ukernel__avx2_p5_x96, |
| 391 | xnn_f32_vscaleexpminusmax_ukernel__avx2_p5_x24, |
| 392 | benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseManualTime(); |
Marat Dukhan | b6862d1 | 2020-03-08 15:26:49 -0700 | [diff] [blame] | 393 | BENCHMARK_CAPTURE(ThreePassSoftMaxWithReloading, avx2_p5, |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 394 | xnn_f32_rmax_ukernel__avx, |
Marat Dukhan | 5999c92 | 2022-01-05 18:10:20 -0800 | [diff] [blame] | 395 | xnn_f32_raddstoreexpminusmax_ukernel__avx2_rr1_p5_x64_acc2, |
Marat Dukhan | 4a5c771 | 2022-01-05 22:43:13 -0800 | [diff] [blame] | 396 | xnn_init_f32_expminus_avx2_rr1_p5_params, |
Marat Dukhan | 58b17ba | 2022-01-06 11:34:09 -0800 | [diff] [blame] | 397 | xnn_f32_vmulc_minmax_ukernel__avx_x16, |
| 398 | xnn_init_f32_minmax_avx_params, |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 399 | benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseManualTime(); |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 400 | |
Marat Dukhan | b6862d1 | 2020-03-08 15:26:49 -0700 | [diff] [blame] | 401 | BENCHMARK_CAPTURE(TwoPassSoftMax, avx512f_p5_scalef, |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 402 | xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x144_acc3, |
| 403 | xnn_f32_vscaleextexp_ukernel__avx512f_p5_scalef_x16, |
| 404 | benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseManualTime(); |
Marat Dukhan | b6862d1 | 2020-03-08 15:26:49 -0700 | [diff] [blame] | 405 | BENCHMARK_CAPTURE(ThreePassSoftMaxWithRecomputing, avx512f_p5_scalef, |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 406 | xnn_f32_rmax_ukernel__avx512f, |
| 407 | xnn_f32_raddexpminusmax_ukernel__avx512f_p5_scalef_x128_acc4, |
| 408 | xnn_f32_vscaleexpminusmax_ukernel__avx512f_p5_scalef_x16, |
| 409 | benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseManualTime(); |
Marat Dukhan | b6862d1 | 2020-03-08 15:26:49 -0700 | [diff] [blame] | 410 | BENCHMARK_CAPTURE(ThreePassSoftMaxWithReloading, avx512f_p5_scalef, |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 411 | xnn_f32_rmax_ukernel__avx512f, |
Marat Dukhan | 5999c92 | 2022-01-05 18:10:20 -0800 | [diff] [blame] | 412 | xnn_f32_raddstoreexpminusmax_ukernel__avx512f_rr1_p5_scalef_x128_acc2, |
Marat Dukhan | 4a5c771 | 2022-01-05 22:43:13 -0800 | [diff] [blame] | 413 | xnn_init_f32_expminus_avx512_rr1_p5_params, |
Marat Dukhan | 58b17ba | 2022-01-06 11:34:09 -0800 | [diff] [blame] | 414 | xnn_f32_vmulc_minmax_ukernel__avx512f_x32, |
| 415 | xnn_init_f32_minmax_scalar_params, |
Marat Dukhan | 4c4eb00 | 2019-12-08 21:27:49 -0800 | [diff] [blame] | 416 | benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseManualTime(); |
Marat Dukhan | 4a4a7fa | 2019-10-21 13:46:14 -0700 | [diff] [blame] | 417 | #endif // XNN_ARCH_X86 || XNN_ARCH_X86_64 |
| 418 | |
| 419 | #ifndef XNNPACK_BENCHMARK_NO_MAIN |
| 420 | BENCHMARK_MAIN(); |
| 421 | #endif |