hpx/runtime_local/thread_mapper.hpp

Defined in header hpx/runtime_local/thread_mapper.hpp.

See Public API for a list of names and headers that are part of the public HPX API.

namespace hpx

namespace util

class thread_mapper

Public Types

using callback_type = detail::thread_mapper_callback_type

Public Functions

thread_mapper(thread_mapper const&) = delete

thread_mapper(thread_mapper&&) = delete

thread_mapper &operator=(thread_mapper const&) = delete

thread_mapper &operator=(thread_mapper&&) = delete

thread_mapper()

~thread_mapper()

std::uint32_t register_thread(char const *name, runtime_local::os_thread_type type)

bool unregister_thread()

std::uint32_t get_thread_index(std::string const &label) const

std::uint32_t get_thread_count() const

bool register_callback(std::uint32_t tix, callback_type const&)

bool revoke_callback(std::uint32_t tix)

std::thread::id get_thread_id(std::uint32_t tix) const

std::uint64_t get_thread_native_handle(std::uint32_t tix) const

std::string const &get_thread_label(std::uint32_t tix) const

runtime_local::os_thread_type get_thread_type(std::uint32_t tix) const

bool enumerate_os_threads(hpx::function<bool(os_thread_data const&)> const &f) const

os_thread_data get_os_thread_data(std::string const &label) const

Public Static Attributes

static constexpr std::uint32_t invalid_index = static_cast<std::uint32_t>(-1)

static constexpr std::uint64_t invalid_tid = static_cast<std::uint64_t>(-1)

Private Types

using mutex_type = hpx::spinlock

using thread_map_type = std::vector<detail::os_thread_data>

using label_map_type = std::map<std::string, std::size_t>

Private Members

mutable mutex_type mtx_ = mutex_type("thread_mapper")

thread_map_type thread_map_

label_map_type label_map_