C++ (Cpp) Map2::nb_darts Examples

Example #1

File: bench_multithreading.cpp Project: etienneschmitt/CGoGN_2

static void BENCH_Dart_count_multi_threaded(benchmark::State& state)
{
	while (state.KeepRunning())
	{
		uint32 nb_darts_2 = 0u;
		std::vector<uint32> nb_darts_per_thread(cgogn::nb_threads() + 2);
		for (auto& n : nb_darts_per_thread)
			n = 0u;
		nb_darts_2 = 0u;
		bench_map.parallel_foreach_dart([&nb_darts_per_thread] (cgogn::Dart, uint32 thread_index)
		{
			nb_darts_per_thread[thread_index]++;
		});
		for (uint32 n : nb_darts_per_thread)
			nb_darts_2 += n;

		cgogn_assert(nb_darts_2 == bench_map.nb_darts());
	}
}