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
|
// -----------------------------------------------------------------------------------------------------
// Copyright (c) 2006-2020, Knut Reinert & Freie Universität Berlin
// Copyright (c) 2016-2020, Knut Reinert & MPI für molekulare Genetik
// This file may be used, modified and/or redistributed under the terms of the 3-clause BSD-License
// shipped with this file and also available at: https://github.com/seqan/seqan3/blob/master/LICENSE.md
// -----------------------------------------------------------------------------------------------------
#include <deque>
#include <list>
#include <seqan3/std/ranges>
#include <string>
#include <vector>
#include <benchmark/benchmark.h>
#include <seqan3/range/views/type_reduce.hpp>
// ============================================================================
// sequential_read
// ============================================================================
template <typename container_t, typename adaptor_t>
void sequential_read(benchmark::State & state)
{
container_t c;
c.resize(1'000'000);
uint8_t i = 0;
for (auto & e : c)
e = ++i; // dummy values
uint8_t dummy = 0;
if constexpr (std::same_as<adaptor_t, void>)
{
for (auto _ : state)
{
for (auto e : c)
dummy += e;
}
}
else
{
adaptor_t adaptor;
auto v = c | adaptor;
for (auto _ : state)
{
for (auto e : v)
dummy += e;
}
}
[[maybe_unused]] volatile uint8_t dummy2 = dummy;
}
BENCHMARK_TEMPLATE(sequential_read, std::string, void);
BENCHMARK_TEMPLATE(sequential_read, std::string, decltype(std::views::all));
BENCHMARK_TEMPLATE(sequential_read, std::string, decltype(seqan3::views::type_reduce));
BENCHMARK_TEMPLATE(sequential_read, std::vector<uint8_t>, void);
BENCHMARK_TEMPLATE(sequential_read, std::vector<uint8_t>, decltype(std::views::all));
BENCHMARK_TEMPLATE(sequential_read, std::vector<uint8_t>, decltype(seqan3::views::type_reduce));
BENCHMARK_TEMPLATE(sequential_read, std::deque<uint8_t>, void);
BENCHMARK_TEMPLATE(sequential_read, std::deque<uint8_t>, decltype(std::views::all));
BENCHMARK_TEMPLATE(sequential_read, std::deque<uint8_t>, decltype(seqan3::views::type_reduce));
BENCHMARK_TEMPLATE(sequential_read, std::list<uint8_t>, void);
BENCHMARK_TEMPLATE(sequential_read, std::list<uint8_t>, decltype(std::views::all));
BENCHMARK_TEMPLATE(sequential_read, std::list<uint8_t>, decltype(seqan3::views::type_reduce));
// ============================================================================
// run
// ============================================================================
BENCHMARK_MAIN();
|
