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v811_spc009/external/XNNPACK/eval/f32-sigmoid-ulp.cc

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// Copyright 2019 Google LLC
//
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree.
#include <algorithm>
#include <cfloat>
#include <cmath>
#include <functional>
#include <memory>
#include <numeric>
#include <random>
#include <vector>
#include <cpuinfo.h>
#include <pthreadpool.h>
#include <benchmark/benchmark.h>
#include <fp16/fp16.h>
#include "bench/utils.h"
#include <xnnpack/AlignedAllocator.h>
#include <xnnpack/common.h>
#include <xnnpack/math-stubs.h>
struct ComputeErrorContext {
const float* input;
const float* output;
float* error;
};
static void ComputeError(
struct ComputeErrorContext* context,
size_t start,
size_t range)
{
const float* input = context->input;
const float* output = context->output;
float* error = context->error;
for (size_t i = start; i < start + range; i++) {
const double input_val = input[i];
double output_ref = 0.0;
if (input_val < 0.0) {
const double exp_val = std::exp(input_val);
output_ref = exp_val / (1.0 + exp_val);
} else {
output_ref = 1.0 / (1.0 + std::exp(-input_val));
}
const double abs_error = std::abs(output_ref - double(output[i]));
const float output_abs = std::abs(output_ref);
const float output_ulp = fp32_from_bits(fp32_to_bits(output_abs) + 1) - output_abs;
error[i] = float(abs_error / output_ulp);
}
}
static void SigmoidError(benchmark::State& state,
xnn_f32_unary_math_function sigmoid,
benchmark::utils::IsaCheckFunction isa_check = nullptr)
{
if (!cpuinfo_initialize()) {
state.SkipWithError("failed cpuinfo init");
return;
}
if (isa_check && !isa_check(state)) {
return;
}
// The smallest x for which sigmoidf(x) is normalized (-0x1.5D589Ep+6f).
const uint32_t min_input = 0xC2AEAC4F;
// The largest x for which sigmoidf(x) is not 1.0f (0x1.154244p+4f).
const uint32_t max_input = 0x418AA122;
// Number of elements in one block of inputs/outputs.
// Combining multiple elements in a block reduce function call overhead.
const size_t block_size = 16384;
// Number of elements in one parallelization tile. Worker threads process this many elements in each task.
const size_t tile_size = 64;
uint32_t num_threads = cpuinfo_get_cores_count();
#if XNN_ARCH_ARM || XNN_ARCH_ARM64
// Use all cores except for the least performant cluster
if (cpuinfo_get_clusters_count() > 1) {
num_threads -= cpuinfo_get_cluster(cpuinfo_get_clusters_count() - 1)->core_count;
}
#endif // XNN_ARCH_ARM || XNN_ARCH_ARM64
std::unique_ptr<pthreadpool, decltype(&pthreadpool_destroy)> threadpool(
pthreadpool_create(num_threads), pthreadpool_destroy);
std::vector<float, AlignedAllocator<float, 64>> x(block_size);
std::vector<float, AlignedAllocator<float, 64>> y(block_size);
std::vector<float> ulp_error(block_size);
float max_ulp_error = 0.0f;
ComputeErrorContext context;
context.input = x.data();
context.output = y.data();
context.error = ulp_error.data();
for (auto _ : state) {
for (uint32_t n = min_input; int32_t(n) < 0; n -= block_size) {
for (uint32_t i = 0; i < block_size; i++) {
x[i] = fp32_from_bits(std::max<uint32_t>(n - i, 0x80000000));
}
std::fill(y.begin(), y.end(), std::nanf(""));
sigmoid(block_size * sizeof(float), x.data(), y.data());
pthreadpool_parallelize_1d_tile_1d(
threadpool.get(),
reinterpret_cast<pthreadpool_task_1d_tile_1d_t>(ComputeError),
static_cast<void*>(&context),
block_size, tile_size, 0 /* flags */);
max_ulp_error = std::accumulate(ulp_error.cbegin(), ulp_error.cend(), max_ulp_error,
static_cast<const float& (*)(const float&, const float&)>(std::max<float>));
}
for (uint32_t n = 0; n < max_input; n += block_size) {
for (uint32_t i = 0; i < block_size; i++) {
x[i] = fp32_from_bits(std::min<uint32_t>(n + i, max_input));
}
std::fill(y.begin(), y.end(), std::nanf(""));
sigmoid(block_size * sizeof(float), x.data(), y.data());
pthreadpool_parallelize_1d_tile_1d(
threadpool.get(),
reinterpret_cast<pthreadpool_task_1d_tile_1d_t>(ComputeError),
static_cast<void*>(&context),
block_size, tile_size, 0 /* flags */);
max_ulp_error = std::accumulate(ulp_error.cbegin(), ulp_error.cend(), max_ulp_error,
static_cast<const float& (*)(const float&, const float&)>(std::max<float>));
}
}
state.counters["ULPERROR"] = benchmark::Counter(max_ulp_error);
}
#if XNN_ARCH_ARM || XNN_ARCH_ARM64
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_lut64_p2_nr2recps,
xnn_math_f32_sigmoid__neonfma_rr1_lut64_p2_nr2recps,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_lut64_p2_nr1recps1fma,
xnn_math_f32_sigmoid__neonfma_rr1_lut64_p2_nr1recps1fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_lut64_p2_nr2fma,
xnn_math_f32_sigmoid__neonfma_rr1_lut64_p2_nr2fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_lut64_p2_nr2recps,
xnn_math_f32_sigmoid__neonfma_rr2_lut64_p2_nr2recps,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_lut64_p2_nr1recps1fma,
xnn_math_f32_sigmoid__neonfma_rr2_lut64_p2_nr1recps1fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_lut64_p2_nr2fma,
xnn_math_f32_sigmoid__neonfma_rr2_lut64_p2_nr2fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_lut2048_p1_nr2recps,
xnn_math_f32_sigmoid__neonfma_rr1_lut2048_p1_nr2recps,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_lut2048_p1_nr1recps1fma,
xnn_math_f32_sigmoid__neonfma_rr1_lut2048_p1_nr1recps1fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_lut2048_p1_nr2fma,
xnn_math_f32_sigmoid__neonfma_rr1_lut2048_p1_nr2fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_lut2048_p1_nr2recps,
xnn_math_f32_sigmoid__neonfma_rr2_lut2048_p1_nr2recps,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_lut2048_p1_nr1recps1fma,
xnn_math_f32_sigmoid__neonfma_rr2_lut2048_p1_nr1recps1fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_lut2048_p1_nr2fma,
xnn_math_f32_sigmoid__neonfma_rr2_lut2048_p1_nr2fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_p5_nr2recps,
xnn_math_f32_sigmoid__neonfma_rr1_p5_nr2recps,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_p5_nr1recps1fma,
xnn_math_f32_sigmoid__neonfma_rr1_p5_nr1recps1fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_p5_nr2fma,
xnn_math_f32_sigmoid__neonfma_rr1_p5_nr2fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_p5_nr2recps,
xnn_math_f32_sigmoid__neonfma_rr2_p5_nr2recps,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_p5_nr1recps1fma,
xnn_math_f32_sigmoid__neonfma_rr2_p5_nr1recps1fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_p5_nr2fma,
xnn_math_f32_sigmoid__neonfma_rr2_p5_nr2fma,
benchmark::utils::CheckNEONFMA)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neon_rr2_lut64_p2_nr2recps,
xnn_math_f32_sigmoid__neon_rr2_lut64_p2_nr2recps,
benchmark::utils::CheckNEON)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neon_rr2_lut2048_p1_nr2recps,
xnn_math_f32_sigmoid__neon_rr2_lut2048_p1_nr2recps,
benchmark::utils::CheckNEON)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neon_rr2_p5_nr2recps,
xnn_math_f32_sigmoid__neon_rr2_p5_nr2recps,
benchmark::utils::CheckNEON)
->Unit(benchmark::kMillisecond)
->Iterations(1);
#endif // XNN_ARCH_ARM || XNN_ARCH_ARM64
#if XNN_ARCH_ARM64
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_lut2048_p1_div,
xnn_math_f32_sigmoid__neonfma_rr1_lut2048_p1_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_lut2048_p1_div,
xnn_math_f32_sigmoid__neonfma_rr2_lut2048_p1_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_lut64_p2_div,
xnn_math_f32_sigmoid__neonfma_rr1_lut64_p2_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_lut64_p2_div,
xnn_math_f32_sigmoid__neonfma_rr2_lut64_p2_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr1_p5_div,
xnn_math_f32_sigmoid__neonfma_rr1_p5_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, neonfma_rr2_p5_div,
xnn_math_f32_sigmoid__neonfma_rr2_p5_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
#endif // XNN_ARCH_ARM64
#if XNN_ARCH_X86 || XNN_ARCH_X86_64
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_lut16_p3_perm_scalef_nr1fma,
xnn_math_f32_sigmoid__avx512f_rr1_lut16_p3_perm_scalef_nr1fma,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_lut16_p3_perm_scalef_nr1fma1adj,
xnn_math_f32_sigmoid__avx512f_rr1_lut16_p3_perm_scalef_nr1fma1adj,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_lut16_p3_perm_scalef_div,
xnn_math_f32_sigmoid__avx512f_rr1_lut16_p3_perm_scalef_div,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_lut16_p3_perm_scalef_nr1fma,
xnn_math_f32_sigmoid__avx512f_rr2_lut16_p3_perm_scalef_nr1fma,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_lut16_p3_perm_scalef_nr1fma1adj,
xnn_math_f32_sigmoid__avx512f_rr2_lut16_p3_perm_scalef_nr1fma1adj,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_lut16_p3_perm_scalef_div,
xnn_math_f32_sigmoid__avx512f_rr2_lut16_p3_perm_scalef_div,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_lut32_p2_perm2_scalef_nr1fma,
xnn_math_f32_sigmoid__avx512f_rr1_lut32_p2_perm2_scalef_nr1fma,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_lut32_p2_perm2_scalef_nr1fma1adj,
xnn_math_f32_sigmoid__avx512f_rr1_lut32_p2_perm2_scalef_nr1fma1adj,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_lut32_p2_perm2_scalef_div,
xnn_math_f32_sigmoid__avx512f_rr1_lut32_p2_perm2_scalef_div,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_lut32_p2_perm2_scalef_nr1fma,
xnn_math_f32_sigmoid__avx512f_rr2_lut32_p2_perm2_scalef_nr1fma,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_lut32_p2_perm2_scalef_nr1fma1adj,
xnn_math_f32_sigmoid__avx512f_rr2_lut32_p2_perm2_scalef_nr1fma1adj,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_lut32_p2_perm2_scalef_div,
xnn_math_f32_sigmoid__avx512f_rr2_lut32_p2_perm2_scalef_div,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_lut64_p2_gather_scalef_nr1fma,
xnn_math_f32_sigmoid__avx512f_rr1_lut64_p2_gather_scalef_nr1fma,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_lut64_p2_gather_scalef_nr1fma1adj,
xnn_math_f32_sigmoid__avx512f_rr1_lut64_p2_gather_scalef_nr1fma1adj,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_lut64_p2_gather_scalef_div,
xnn_math_f32_sigmoid__avx512f_rr1_lut64_p2_gather_scalef_div,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_lut64_p2_gather_scalef_nr1fma,
xnn_math_f32_sigmoid__avx512f_rr2_lut64_p2_gather_scalef_nr1fma,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_lut64_p2_gather_scalef_nr1fma1adj,
xnn_math_f32_sigmoid__avx512f_rr2_lut64_p2_gather_scalef_nr1fma1adj,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_lut64_p2_gather_scalef_div,
xnn_math_f32_sigmoid__avx512f_rr2_lut64_p2_gather_scalef_div,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_p5_scalef_nr1fma,
xnn_math_f32_sigmoid__avx512f_rr1_p5_scalef_nr1fma,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_p5_scalef_nr1fma1adj,
xnn_math_f32_sigmoid__avx512f_rr1_p5_scalef_nr1fma1adj,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr1_p5_scalef_div,
xnn_math_f32_sigmoid__avx512f_rr1_p5_scalef_div,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_p5_scalef_nr1fma,
xnn_math_f32_sigmoid__avx512f_rr2_p5_scalef_nr1fma,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_p5_scalef_nr1fma1adj,
xnn_math_f32_sigmoid__avx512f_rr2_p5_scalef_nr1fma1adj,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx512f_rr2_p5_scalef_div,
xnn_math_f32_sigmoid__avx512f_rr2_p5_scalef_div,
benchmark::utils::CheckAVX512F)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr1_lut64_p2_gather_nr1fma,
xnn_math_f32_sigmoid__avx2_rr1_lut64_p2_gather_nr1fma,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr1_lut64_p2_gather_nr2fma,
xnn_math_f32_sigmoid__avx2_rr1_lut64_p2_gather_nr2fma,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr1_lut64_p2_gather_nr2fma1adj,
xnn_math_f32_sigmoid__avx2_rr1_lut64_p2_gather_nr2fma1adj,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr1_lut64_p2_gather_div,
xnn_math_f32_sigmoid__avx2_rr1_lut64_p2_gather_div,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr2_lut64_p2_gather_nr1fma,
xnn_math_f32_sigmoid__avx2_rr2_lut64_p2_gather_nr1fma,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr2_lut64_p2_gather_nr2fma,
xnn_math_f32_sigmoid__avx2_rr2_lut64_p2_gather_nr2fma,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr2_lut64_p2_gather_nr2fma1adj,
xnn_math_f32_sigmoid__avx2_rr2_lut64_p2_gather_nr2fma1adj,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr2_lut64_p2_gather_div,
xnn_math_f32_sigmoid__avx2_rr2_lut64_p2_gather_div,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr1_p5_nr1fma,
xnn_math_f32_sigmoid__avx2_rr1_p5_nr1fma,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr1_p5_nr2fma,
xnn_math_f32_sigmoid__avx2_rr1_p5_nr2fma,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr1_p5_div,
xnn_math_f32_sigmoid__avx2_rr1_p5_div,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr2_p5_nr1fma,
xnn_math_f32_sigmoid__avx2_rr2_p5_nr1fma,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr2_p5_nr2fma,
xnn_math_f32_sigmoid__avx2_rr2_p5_nr2fma,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx2_rr2_p5_div,
xnn_math_f32_sigmoid__avx2_rr2_p5_div,
benchmark::utils::CheckAVX2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx_rr2_lut64_p2_div,
xnn_math_f32_sigmoid__avx_rr2_lut64_p2_div,
benchmark::utils::CheckAVX)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx_rr2_p5_nr1,
xnn_math_f32_sigmoid__avx_rr2_p5_nr1,
benchmark::utils::CheckAVX)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx_rr2_p5_nr2,
xnn_math_f32_sigmoid__avx_rr2_p5_nr2,
benchmark::utils::CheckAVX)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, avx_rr2_p5_div,
xnn_math_f32_sigmoid__avx_rr2_p5_div,
benchmark::utils::CheckAVX)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, sse2_rr2_lut64_p2_nr1,
xnn_math_f32_sigmoid__sse2_rr2_lut64_p2_nr1)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, sse2_rr2_lut64_p2_nr2,
xnn_math_f32_sigmoid__sse2_rr2_lut64_p2_nr2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, sse2_rr2_lut64_p2_div,
xnn_math_f32_sigmoid__sse2_rr2_lut64_p2_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, sse2_rr2_p5_nr1,
xnn_math_f32_sigmoid__sse2_rr2_p5_nr1)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, sse2_rr2_p5_nr2,
xnn_math_f32_sigmoid__sse2_rr2_p5_nr2)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, sse2_rr2_p5_div,
xnn_math_f32_sigmoid__sse2_rr2_p5_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
#endif // XNN_ARCH_X86 || XNN_ARCH_X86_64
#if XNN_ARCH_WASMSIMD
BENCHMARK_CAPTURE(SigmoidError, wasmsimd_rr2_lut64_p2_div,
xnn_math_f32_sigmoid__wasmsimd_rr2_lut64_p2_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, wasmsimd_rr2_p5_div,
xnn_math_f32_sigmoid__wasmsimd_rr2_p5_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
#endif // XNN_ARCH_WASMSIMD
BENCHMARK_CAPTURE(SigmoidError, scalar_rr2_lut64_p2_div,
xnn_math_f32_sigmoid__scalar_rr2_lut64_p2_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, scalar_rr2_lut2048_p1_div,
xnn_math_f32_sigmoid__scalar_rr2_lut2048_p1_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
BENCHMARK_CAPTURE(SigmoidError, scalar_rr2_p5_div,
xnn_math_f32_sigmoid__scalar_rr2_p5_div)
->Unit(benchmark::kMillisecond)
->Iterations(1);
#ifndef XNNPACK_BENCHMARK_NO_MAIN
BENCHMARK_MAIN();
#endif
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