hpx/runtime_configuration/runtime_configuration.hpp

Defined in header hpx/runtime_configuration/runtime_configuration.hpp.

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

namespace hpx

namespace util

class runtime_configuration : public section

Public Functions

runtime_configuration(char const *argv0, runtime_mode mode, std::vector<std::string> extra_static_ini_defs = {})

void reconfigure(std::string ini_file)

void reconfigure(std::vector<std::string> ini_defs)

std::vector<std::shared_ptr<plugins::plugin_registry_base>> load_modules(std::vector<std::shared_ptr<components::component_registry_base>> &component_registries)

void load_components_static(std::vector<components::static_factory_load_data_type> const &static_modules)

agas::service_mode get_agas_service_mode() const

std::uint32_t get_num_localities() const

void set_num_localities(std::uint32_t)

bool enable_networking() const

std::uint32_t get_first_used_core() const

void set_first_used_core(std::uint32_t)

std::size_t get_ipc_data_buffer_cache_size() const

std::size_t get_agas_local_cache_size(std::size_t dflt = HPX_AGAS_LOCAL_CACHE_SIZE) const

bool get_agas_caching_mode() const

bool get_agas_range_caching_mode() const

std::size_t get_agas_max_pending_refcnt_requests() const

bool load_application_configuration(char const *filename, error_code &ec = throws)

bool get_itt_notify_mode() const

bool enable_lock_detection() const

bool enable_minimal_deadlock_detection() const

bool enable_spinlock_deadlock_detection() const

std::size_t get_spinlock_deadlock_detection_limit() const

std::size_t trace_depth() const

std::size_t get_os_thread_count() const

std::string get_cmd_line() const

inline std::ptrdiff_t get_default_stack_size() const

std::ptrdiff_t get_stack_size(threads::thread_stacksize stacksize) const

std::size_t get_thread_pool_size(char const *poolname) const

std::string get_endian_out() const

std::uint64_t get_max_inbound_message_size(std::string const &type) const

std::uint64_t get_max_outbound_message_size(std::string const &type) const

inline std::map<std::string, hpx::util::plugin::dll> &modules()

bool tolerate_node_faults()

Check whether fault tolerance for node/locality faults is enabled via the “enable_fault_tolerance” configuration entry in the “hpx” section.

Returns

true if fault tolerance is enabled, false otherwise.

inline void tolerate_node_faults(bool const value) const

Set whether this runtime instance should tolerate node faults.

This controls whether the runtime is configured to continue operating in the presence of locality failures (e.g. forced or unexpected disconnection of remote localities) rather than treating such failures as fatal errors.

Parameters

value – Set to true to enable fault tolerance for node failures, or false to require all localities to remain connected for normal operation.

Public Members

runtime_mode mode_

Private Functions

std::ptrdiff_t init_stack_size(char const *entryname, char const *defaultvaluestr, std::ptrdiff_t defaultvalue) const

std::ptrdiff_t init_small_stack_size() const

std::ptrdiff_t init_medium_stack_size() const

std::ptrdiff_t init_large_stack_size() const

std::ptrdiff_t init_huge_stack_size() const

void pre_initialize_ini()

void post_initialize_ini(std::string &hpx_ini_file, std::vector<std::string> const &cmdline_ini_defs)

void pre_initialize_logging_ini()

void reconfigure()

void load_component_paths(std::vector<std::shared_ptr<plugins::plugin_registry_base>> &plugin_registries, std::vector<std::shared_ptr<components::component_registry_base>> &component_registries, std::string const &component_base_paths, std::string const &component_path_suffixes, std::set<std::string> &component_paths, std::map<std::string, filesystem::path> &basenames)

void load_component_path(std::vector<std::shared_ptr<plugins::plugin_registry_base>> &plugin_registries, std::vector<std::shared_ptr<components::component_registry_base>> &component_registries, std::string const &path, std::set<std::string> &component_paths, std::map<std::string, filesystem::path> &basenames)

Private Members

std::string hpx_ini_file

std::vector<std::string> cmdline_ini_defs

std::vector<std::string> extra_static_ini_defs

mutable std::uint32_t num_localities

mutable std::uint32_t num_os_threads

std::ptrdiff_t small_stacksize

std::ptrdiff_t medium_stacksize

std::ptrdiff_t large_stacksize

std::ptrdiff_t huge_stacksize

bool need_to_call_pre_initialize

mutable bool need_to_initialize_tolerate_node_faults

mutable bool tolerate_node_faults_value

std::map<std::string, hpx::util::plugin::dll> modules_