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237 lines
9.6 KiB
237 lines
9.6 KiB
// Copyright 2019 Google LLC
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//
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree.
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#include <algorithm>
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#include <cfloat>
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#include <cmath>
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#include <functional>
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#include <random>
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#include <vector>
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#include <cpuinfo.h>
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#include <benchmark/benchmark.h>
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#include <fp16/fp16.h>
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#include "bench/dwconv.h"
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#include "bench/utils.h"
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#include <xnnpack/AlignedAllocator.h>
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#include <xnnpack/common.h>
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#include <xnnpack/dwconv.h>
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#include <xnnpack/indirection.h>
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#include <xnnpack/operator.h>
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#include <xnnpack/pack.h>
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#include <xnnpack/params-init.h>
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#include <xnnpack/params.h>
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static void DWConvBenchmark(benchmark::State& state,
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xnn_f16_dwconv_minmax_unipass_ukernel_function dwconv,
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uint32_t cr, uint32_t kr,
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benchmark::utils::IsaCheckFunction isa_check = nullptr)
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{
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if (!cpuinfo_initialize()) {
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state.SkipWithError("cpuinfo initialization failed");
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return;
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}
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if (isa_check && !isa_check(state)) {
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return;
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}
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const size_t input_height = state.range(0);
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const size_t input_width = state.range(1);
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const size_t kernel_height = state.range(2);
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const size_t kernel_width = state.range(3);
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const size_t padding_height = state.range(4);
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const size_t padding_width = state.range(5);
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const size_t subsampling = state.range(6);
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const size_t dilation = state.range(7);
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const size_t channels = state.range(8);
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const size_t kernel_size = kernel_height * kernel_width;
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if (kernel_size != kr) {
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state.SkipWithError("kernel size mismatch");
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return;
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}
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std::random_device random_device;
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auto rng = std::mt19937(random_device());
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auto f32rng = std::bind(std::uniform_real_distribution<float>(0.0f, 1.0f), std::ref(rng));
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auto f16rng = std::bind(fp16_ieee_from_fp32_value, f32rng);
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const size_t effective_kernel_height = (kernel_height - 1) * dilation + 1;
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const size_t effective_kernel_width = (kernel_width - 1) * dilation + 1;
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const size_t padding_left = padding_width / 2;
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const size_t padding_top = padding_height / 2;
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const size_t output_height = (input_height + padding_height - effective_kernel_height) / subsampling + 1;
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const size_t output_width = (input_width + padding_width - effective_kernel_width) / subsampling + 1;
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const size_t output_size = output_height * output_width;
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const size_t step_width = dilation == 1 ? subsampling : kernel_width;
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const size_t step_height = kernel_size + (output_width - 1) * step_width * kernel_height;
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const size_t c_stride = benchmark::utils::RoundUp<size_t>(channels, cr);
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std::vector<uint16_t> a(channels * input_height * input_width + XNN_EXTRA_BYTES / sizeof(uint16_t));
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std::generate(a.begin(), a.end(), std::ref(f16rng));
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std::vector<uint16_t> k(channels * kernel_height * kernel_width);
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std::generate(k.begin(), k.end(), std::ref(f16rng));
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std::vector<uint16_t> b(channels);
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std::generate(b.begin(), b.end(), std::ref(f16rng));
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std::vector<uint16_t> z(channels + XNN_EXTRA_BYTES / sizeof(uint16_t));
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const size_t w_elements = (kernel_size + 1) * c_stride;
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const size_t i_elements = output_height * step_height;
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const size_t c_elements = output_size * channels;
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const size_t num_buffers = 1 +
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benchmark::utils::DivideRoundUp<size_t>(benchmark::utils::GetMaxCacheSize(),
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sizeof(uint16_t) * (w_elements + c_elements) + sizeof(void*) * i_elements);
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std::vector<uint16_t, AlignedAllocator<uint16_t, 32>> w(w_elements * num_buffers);
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std::fill(w.begin(), w.end(), 0.0f);
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xnn_pack_f16_dwconv_ghw_w(kernel_height, kernel_width, channels, cr,
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k.data(), b.data(), w.data(), nullptr);
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for (size_t n = 1; n < num_buffers; n++) {
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std::copy(w.cbegin(), w.cbegin() + w_elements, w.begin() + n * w_elements);
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}
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std::vector<const uint16_t*> i(i_elements * num_buffers);
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xnn_operator convolution_op = { };
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convolution_op.indirection_buffer = reinterpret_cast<const void**>(i.data());
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convolution_op.input = a.data();
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convolution_op.input_pixel_stride = channels;
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convolution_op.zero_buffer = z.data();
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convolution_op.input_height = input_height;
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convolution_op.input_width = input_width;
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convolution_op.output_height = output_height;
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convolution_op.output_width = output_width;
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convolution_op.kernel_height = kernel_height;
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convolution_op.kernel_width = kernel_width;
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convolution_op.stride_height = subsampling;
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convolution_op.stride_width = subsampling;
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convolution_op.dilation_height = dilation;
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convolution_op.dilation_width = dilation;
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convolution_op.padding_top = padding_top;
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convolution_op.padding_left = padding_left;
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xnn_indirection_init_dwconv2d(&convolution_op, step_height, step_width, 1 /* log2(sizeof(uint16_t)) */);
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for (size_t n = 1; n < num_buffers; n++) {
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std::copy(i.cbegin(), i.cbegin() + i_elements, i.begin() + n * i_elements);
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}
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std::vector<uint16_t> c(c_elements * num_buffers);
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std::fill(c.begin(), c.end(), std::nanf(""));
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xnn_f16_minmax_params params =
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xnn_init_f16_minmax_params(-std::numeric_limits<uint16_t>::infinity(), +std::numeric_limits<uint16_t>::infinity());
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size_t buffer_index = 0;
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for (auto _ : state) {
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state.PauseTiming();
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benchmark::utils::PrefetchToL1(a.data(), a.size() * sizeof(uint16_t));
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buffer_index = (buffer_index + 1) % num_buffers;
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state.ResumeTiming();
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for (size_t y = 0; y < output_height; y++) {
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dwconv(channels, output_width,
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reinterpret_cast<const void**>(i.data() + buffer_index * i_elements + step_height * y),
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w.data() + buffer_index * w_elements,
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c.data() + buffer_index * c_elements + y * output_width * channels,
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kernel_height * step_width * sizeof(void*), 0,
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0, z.data(), ¶ms);
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}
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}
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const uint64_t cpu_frequency = benchmark::utils::GetCurrentCpuFrequency();
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if (cpu_frequency != 0) {
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state.counters["cpufreq"] = cpu_frequency;
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}
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state.counters["FLOPS"] = benchmark::Counter(
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uint64_t(state.iterations()) * 2 * output_size * channels * kernel_size, benchmark::Counter::kIsRate);
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state.counters["bytes"] = benchmark::Counter(
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uint64_t(state.iterations()) * (output_size + input_height * input_width + kernel_size + 1 /* bias */) * channels * sizeof(uint16_t),
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benchmark::Counter::kIsRate);
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}
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#if XNN_ARCH_ARM64
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static void f16_dwconv_8x25__neonfp16arith_acc2(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up8x25__neonfp16arith_acc2, 8, 25,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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static void f16_dwconv_8x25__neonfp16arith(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up8x25__neonfp16arith, 8, 25,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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static void f16_dwconv_8x4__neonfp16arith_acc2(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up8x4__neonfp16arith_acc2, 8, 4,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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static void f16_dwconv_8x4__neonfp16arith(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up8x4__neonfp16arith, 8, 4,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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static void f16_dwconv_8x9__neonfp16arith_acc2(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up8x9__neonfp16arith_acc2, 8, 9,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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static void f16_dwconv_8x9__neonfp16arith(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up8x9__neonfp16arith, 8, 9,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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static void f16_dwconv_16x25__neonfp16arith_acc2(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up16x25__neonfp16arith_acc2, 16, 25,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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static void f16_dwconv_16x25__neonfp16arith(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up16x25__neonfp16arith, 16, 25,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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static void f16_dwconv_16x4__neonfp16arith_acc2(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up16x4__neonfp16arith_acc2, 16, 4,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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static void f16_dwconv_16x4__neonfp16arith(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up16x4__neonfp16arith, 16, 4,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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static void f16_dwconv_16x9__neonfp16arith_acc2(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up16x9__neonfp16arith_acc2, 16, 9,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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static void f16_dwconv_16x9__neonfp16arith(benchmark::State& state, const char* net) {
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DWConvBenchmark(state, xnn_f16_dwconv_minmax_ukernel_up16x9__neonfp16arith, 16, 9,
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benchmark::utils::CheckNEONFP16ARITH);
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}
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BENCHMARK_DWCONV(f16_dwconv_8x25__neonfp16arith_acc2)
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BENCHMARK_DWCONV(f16_dwconv_8x25__neonfp16arith)
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BENCHMARK_DWCONV(f16_dwconv_8x4__neonfp16arith_acc2)
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BENCHMARK_DWCONV(f16_dwconv_8x4__neonfp16arith)
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BENCHMARK_DWCONV(f16_dwconv_8x9__neonfp16arith_acc2)
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BENCHMARK_DWCONV(f16_dwconv_8x9__neonfp16arith)
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BENCHMARK_DWCONV(f16_dwconv_16x25__neonfp16arith_acc2)
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BENCHMARK_DWCONV(f16_dwconv_16x25__neonfp16arith)
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BENCHMARK_DWCONV(f16_dwconv_16x4__neonfp16arith_acc2)
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BENCHMARK_DWCONV(f16_dwconv_16x4__neonfp16arith)
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BENCHMARK_DWCONV(f16_dwconv_16x9__neonfp16arith_acc2)
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BENCHMARK_DWCONV(f16_dwconv_16x9__neonfp16arith)
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#endif // XNN_ARCH_ARM64
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#ifndef XNNPACK_BENCHMARK_NO_MAIN
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BENCHMARK_MAIN();
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#endif
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