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git.proxmox.com Git - ceph.git/blob - ceph/src/boost/libs/hana/benchmark/fold_left/execute.fusion.vector.erb.cpp
1 // Copyright Louis Dionne 2013-2017
2 // Copyright Zach Laine 2014
3 // Distributed under the Boost Software License, Version 1.0.
4 // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
6 <% if input_size
> 10 %>
7 #define FUSION_MAX_VECTOR_SIZE <%= ((input_size + 9) / 10) * 10 %>
10 #include <boost/fusion/include/fold.hpp>
11 #include <boost/fusion/include/make_vector.hpp>
13 #include "measure.hpp"
15 namespace fusion
= boost::fusion
;
16 namespace hana
= boost::hana
;
20 hana::benchmark::measure([] {
21 long double result
= 0;
22 for (int iteration
= 0; iteration
< 1 << 10; ++iteration
) {
23 auto values
= fusion::make_vector(
24 <%= input_size
.times
.map
{ 'std::rand()' }.join(', ') %>
27 result
+= fusion::fold(values
, 0, [](auto state
, auto t
) {