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Contents

Class graph

• Defined in File graph.h

Nested Relationships

Nested Types

• Struct graph::Edge

Class Documentation

class ral::cache::graph

A class that represents the execution graph in a taskflow scheme. The taskflow scheme is basically implemeted by the execution graph and the kernels associated to each node in the graph.

Public Functions

inline graph()

inline ~graph()

graph(const graph&) = default

graph &operator=(const graph&) = default

int32_t get_context_token()

void set_context_token(int32_t token)

void addPair(kpair p)

void check_and_complete_work_flow()

void start_execute(const std::size_t max_kernel_run_threads)

void finish_execute()

void show()

void show_from_kernel(int32_t id)

std::pair<bool, uint64_t> get_estimated_input_rows_to_kernel(int32_t id)

std::pair<bool, uint64_t> get_estimated_input_rows_to_cache(int32_t id, const std::string &port_name)

std::shared_ptr<kernel> get_last_kernel()

bool query_is_complete()

graph_progress get_progress()

size_t num_nodes() const

size_t add_node(std::shared_ptr<kernel> k)

void add_edge(std::shared_ptr<kernel> source, std::shared_ptr<kernel> target, std::string source_port, std::string target_port, const cache_settings &config)

kernel *get_node(size_t id)

std::shared_ptr<ral::cache::CacheMachine> get_kernel_output_cache(size_t kernel_id, std::string cache_id = "")

void set_input_and_output_caches(std::shared_ptr<ral::cache::CacheMachine> input_cache, std::shared_ptr<ral::cache::CacheMachine> output_cache)

std::shared_ptr<ral::cache::CacheMachine> get_input_message_cache()

std::shared_ptr<ral::cache::CacheMachine> get_output_message_cache()

std::set<Edge> get_neighbours(kernel *from)

std::set<Edge> get_neighbours(int32_t id)

std::set<Edge> get_reverse_neighbours(kernel *from)

std::set<Edge> get_reverse_neighbours(int32_t id)

void set_kernels_order()

void check_for_simple_scan_with_limit_query()

void set_memory_monitor(std::shared_ptr<ral::MemoryMonitor> mem_monitor)

void clear_kernels()

struct Edge

Public Functions

inline bool operator<(const Edge &e) const

inline bool operator==(const Edge &e) const

inline void print() const

Public Members

std::int32_t source

std::int32_t target

std::string source_port_name

std::string target_port_name

Class GPUCacheData Class kernel