35 bool is_observer_created(const tbb::task_arena::constraints& c) {  in is_observer_created()  argument
39         (c.numa_id != tbb::task_arena::automatic && numa_nodes.size() > 1) ||  in is_observer_created()
40         (c.core_type != tbb::task_arena::automatic && core_types.size() > 1) ||  in is_observer_created()
41         c.max_threads_per_core != tbb::task_arena::automatic;  in is_observer_created()
181 void check_concurrency_level(const tbb::task_arena::constraints& c) {  in check_concurrency_level()  argument
182     REQUIRE_MESSAGE(tbb::info::default_concurrency(c) == custom_concurrency_value,  in check_concurrency_level()
184     REQUIRE_MESSAGE(tbb::task_arena{c}.max_concurrency() == custom_concurrency_value,  in check_concurrency_level()
191     tbb::task_arena::constraints c{};  variable
192     c.set_max_concurrency(custom_concurrency_value);
193     check_concurrency_level(c);
195     c.set_numa_id(tbb::info::numa_nodes().front());
196     check_concurrency_level(c);
198     c.set_core_type(tbb::info::core_types().front());
199     check_concurrency_level(c);
201     c.set_max_threads_per_core(1);
202     check_concurrency_level(c);
208     tbb::task_arena::constraints c{};  variable
209     tbb::detail::r1::constraints_threads_per_core(c);