partitioner.hpp¶

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

namespace hpx

namespace resource¶

class core¶

Public Functions

core(std::size_t id = invalid_core_id, numa_domain *domain = nullptr)¶

std::vector<pu> const &pus() const¶

std::size_t id() const¶

Private Functions

std::vector<core> cores_sharing_numa_domain()¶

Private Members

std::size_t id_¶

numa_domain *domain_¶

std::vector<pu> pus_¶

Private Static Attributes

constexpr const std::size_t invalid_core_id = std::size_t(-1)¶

Friends

friend hpx::resource::pu

friend hpx::resource::numa_domain

class numa_domain¶

Public Functions

numa_domain(std::size_t id = invalid_numa_domain_id)¶

std::vector<core> const &cores() const¶

std::size_t id() const¶

Private Members

std::size_t id_¶

std::vector<core> cores_¶

Private Static Attributes

constexpr const std::size_t invalid_numa_domain_id = std::size_t(-1)¶

Friends

friend hpx::resource::pu

friend hpx::resource::core

class partitioner¶

Public Functions

void create_thread_pool(std::string const &name, scheduling_policy sched = scheduling_policy::unspecified, hpx::threads::policies::scheduler_mode = hpx::threads::policies::scheduler_mode::default_)¶

void create_thread_pool(std::string const &name, scheduler_function scheduler_creation)¶

void set_default_pool_name(std::string const &name)¶

const std::string &get_default_pool_name() const¶

void add_resource(hpx::resource::pu const &p, std::string const &pool_name, std::size_t num_threads = 1)¶

void add_resource(hpx::resource::pu const &p, std::string const &pool_name, bool exclusive, std::size_t num_threads = 1)¶

void add_resource(std::vector<hpx::resource::pu> const &pv, std::string const &pool_name, bool exclusive = true)¶

void add_resource(hpx::resource::core const &c, std::string const &pool_name, bool exclusive = true)¶

void add_resource(std::vector<hpx::resource::core> &cv, std::string const &pool_name, bool exclusive = true)¶

void add_resource(hpx::resource::numa_domain const &nd, std::string const &pool_name, bool exclusive = true)¶

void add_resource(std::vector<hpx::resource::numa_domain> const &ndv, std::string const &pool_name, bool exclusive = true)¶

std::vector<numa_domain> const &numa_domains() const¶

std::size_t get_number_requested_threads()¶

hpx::threads::topology const &get_topology() const¶

void configure_pools()¶

Private Functions

partitioner(resource::partitioner_mode rpmode, hpx::util::section rtcfg, hpx::threads::policies::detail::affinity_data affinity_data)¶

Private Members

detail::partitioner &partitioner_¶

class pu¶

Public Functions

pu(std::size_t id = invalid_pu_id, core *core = nullptr, std::size_t thread_occupancy = 0)¶

std::size_t id() const¶

Private Functions

std::vector<pu> pus_sharing_core()¶

std::vector<pu> pus_sharing_numa_domain()¶

Private Members

std::size_t id_¶

core *core_¶

std::size_t thread_occupancy_¶

std::size_t thread_occupancy_count_¶

Private Static Attributes

constexpr const std::size_t invalid_pu_id = std::size_t(-1)¶

Friends

friend hpx::resource::core

friend hpx::resource::numa_domain