forked from google/XNNPACK
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathf32-raddextexp.cc
160 lines (136 loc) · 6.94 KB
/
f32-raddextexp.cc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
// 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 <cmath>
#include <functional>
#include <random>
#include <vector>
#include <benchmark/benchmark.h>
#include "bench/utils.h"
#include <xnnpack/AlignedAllocator.h>
#include <xnnpack/common.h>
#include <xnnpack/params.h>
#include <xnnpack/raddextexp.h>
static void f32_raddextexp(
benchmark::State& state,
xnn_f32_raddextexp_ukernel_function raddextexp,
benchmark::utils::IsaCheckFunction isa_check = nullptr)
{
if (isa_check && !isa_check(state)) {
return;
}
const size_t elements = state.range(0);
const size_t cache_line_size_max = 128;
const size_t packed_elements = benchmark::utils::RoundUp(elements, cache_line_size_max / sizeof(float));
std::random_device random_device;
auto rng = std::mt19937(random_device());
auto f32rng = std::bind(std::uniform_real_distribution<float>(-1000.0f, 1000.0f), std::ref(rng));
const size_t num_buffers = 1 +
benchmark::utils::DivideRoundUp<size_t>(benchmark::utils::GetMaxCacheSize(), packed_elements * sizeof(float));
std::vector<float, AlignedAllocator<float, 64>> x(elements);
std::generate(x.begin(), x.end(), std::ref(f32rng));
benchmark::utils::DisableDenormals();
size_t buffer_index = 0;
for (auto _ : state) {
if (++buffer_index == num_buffers) {
buffer_index = 0;
}
float y_sum[2] = { nanf(""), nanf("") };
raddextexp(elements * sizeof(float), x.data(), y_sum);
}
const uint64_t cpu_frequency = benchmark::utils::GetCurrentCpuFrequency();
if (cpu_frequency != 0) {
state.counters["cpufreq"] = cpu_frequency;
}
const size_t elements_per_iteration = elements;
state.counters["elements"] =
benchmark::Counter(uint64_t(state.iterations()) * elements_per_iteration, benchmark::Counter::kIsRate);
const size_t bytes_per_iteration = 2 * elements * sizeof(float);
state.counters["bytes"] =
benchmark::Counter(uint64_t(state.iterations()) * bytes_per_iteration, benchmark::Counter::kIsRate);
}
static void CharacteristicArguments(benchmark::internal::Benchmark* b) {
b->ArgName("N");
for (int32_t n = 10000; n <= 100000000; n *= 10) {
b->Arg(n);
}
}
#if XNN_ARCH_X86 || XNN_ARCH_X86_64
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x128,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x128,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x128_acc2,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x128_acc2,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x128_acc4,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x128_acc4,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x144,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x144,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x144_acc3,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x144_acc3,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x160,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x160,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x160_acc2,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x160_acc2,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x160_acc5,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x160_acc5,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x192,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x192,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x192_acc2,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x192_acc2,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x192_acc3,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x192_acc3,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx512f_p5_scalef_x192_acc6,
xnn_f32_raddextexp_ukernel__avx512f_p5_scalef_x192_acc6,
benchmark::utils::CheckAVX512F)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x64,
xnn_f32_raddextexp_ukernel__avx2_p5_x64,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x64_acc2,
xnn_f32_raddextexp_ukernel__avx2_p5_x64_acc2,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x64_acc4,
xnn_f32_raddextexp_ukernel__avx2_p5_x64_acc4,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x72,
xnn_f32_raddextexp_ukernel__avx2_p5_x72,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x72_acc3,
xnn_f32_raddextexp_ukernel__avx2_p5_x72_acc3,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x80,
xnn_f32_raddextexp_ukernel__avx2_p5_x80,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x80_acc2,
xnn_f32_raddextexp_ukernel__avx2_p5_x80_acc2,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x80_acc5,
xnn_f32_raddextexp_ukernel__avx2_p5_x80_acc5,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x96,
xnn_f32_raddextexp_ukernel__avx2_p5_x96,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x96_acc2,
xnn_f32_raddextexp_ukernel__avx2_p5_x96_acc2,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x96_acc3,
xnn_f32_raddextexp_ukernel__avx2_p5_x96_acc3,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
BENCHMARK_CAPTURE(f32_raddextexp, avx2_p5_x96_acc6,
xnn_f32_raddextexp_ukernel__avx2_p5_x96_acc6,
benchmark::utils::CheckAVX2)->Apply(CharacteristicArguments)->UseRealTime();
#endif // XNN_ARCH_X86 || XNN_ARCH_X86_64
#ifndef XNNPACK_BENCHMARK_NO_MAIN
BENCHMARK_MAIN();
#endif