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Diffstat (limited to '')
-rw-r--r-- | src/boost/libs/hana/benchmark/transform/execute.fusion.list.erb.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/boost/libs/hana/benchmark/transform/execute.fusion.list.erb.cpp b/src/boost/libs/hana/benchmark/transform/execute.fusion.list.erb.cpp new file mode 100644 index 000000000..5855a61da --- /dev/null +++ b/src/boost/libs/hana/benchmark/transform/execute.fusion.list.erb.cpp @@ -0,0 +1,33 @@ +// Copyright Louis Dionne 2013-2017 +// Distributed under the Boost Software License, Version 1.0. +// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) + +<% if input_size > 10 %> + #define FUSION_MAX_LIST_SIZE <%= ((input_size + 9) / 10) * 10 %> +<% end %> + +#include <boost/fusion/include/as_list.hpp> +#include <boost/fusion/include/make_list.hpp> +#include <boost/fusion/include/transform.hpp> + +#include "measure.hpp" +#include <cstdlib> +namespace fusion = boost::fusion; +namespace hana = boost::hana; + + +int main () { + hana::benchmark::measure([] { + long long result = 0; + for (int iteration = 0; iteration < 1 << 10; ++iteration) { + auto values = fusion::make_list( + <%= input_size.times.map { 'std::rand()' }.join(', ') %> + ); + + auto transformed = fusion::as_list(fusion::transform(values, [&](auto t) { + return result += t; + })); + (void)transformed; + } + }); +} |