1627     tbb::concurrent_set<arena_handler> arenas_pool;  in StressTestMixFunctionality()  local
1635 …auto find_arena = [&arenas_pool](tbb::spin_rw_mutex::scoped_lock& lock) -> decltype(arenas_pool.be…  in StressTestMixFunctionality()
1636         for (auto curr_arena = arenas_pool.begin(); curr_arena != arenas_pool.end(); ++curr_arena) {  in StressTestMixFunctionality()
1646         return arenas_pool.end();  in StressTestMixFunctionality()
1650         arenas_pool.emplace(new tbb::task_arena());  in StressTestMixFunctionality()
1656                     arenas_pool.emplace(new tbb::task_arena());  in StressTestMixFunctionality()
1661                     auto curr_arena = arenas_pool.begin();  in StressTestMixFunctionality()
1662                     for (; curr_arena != arenas_pool.end(); ++curr_arena) {  in StressTestMixFunctionality()
1669                     if (curr_arena == arenas_pool.end()) break;  in StressTestMixFunctionality()
1683                     if (curr_arena != arenas_pool.end()) {  in StressTestMixFunctionality()
1690                     auto arena_number = get_random_arena() % arenas_pool.size();  in StressTestMixFunctionality()
1691                     auto curr_arena = arenas_pool.begin();  in StressTestMixFunctionality()
1708                     if (curr_arena != arenas_pool.end()) {  in StressTestMixFunctionality()
1723                     if (curr_arena != arenas_pool.end()) {  in StressTestMixFunctionality()
1745     for (auto& handler : arenas_pool) {  in StressTestMixFunctionality()