<commit_before>// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.

#pragma once

#include "time.h"

#include <vespa/vespalib/stllike/string.h>
#include <vespa/vespalib/stllike/hash_map.h>

namespace vespalib {

namespace slime { class Cursor; }

/**
 * A simple single-threaded profiler used to measure where time is
 * spent when executing tasks that may depend on each other (doing one
 * task includes doing another task; like one function calls another
 * function). Each task is identified by a unique name. Data is
 * collected in real-time using signals about when a task is started
 * and when it completes. Any sub-task must complete before any parent
 * task. Any task may be executed any number of times and may depend
 * on any other task.
 **/
class ExecutionProfiler {
public:
    using TaskId = uint32_t;
private:
    using NodeId = uint32_t;
    using Edges = vespalib::hash_map<TaskId, NodeId>;
    struct Node {
        TaskId task;
        size_t count;<commit_msg>Fix forward declaration.<commit_after>// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.

#pragma once

#include "time.h"

#include <vespa/vespalib/stllike/string.h>
#include <vespa/vespalib/stllike/hash_map.h>

namespace vespalib {

namespace slime { struct Cursor; }

/**
 * A simple single-threaded profiler used to measure where time is
 * spent when executing tasks that may depend on each other (doing one
 * task includes doing another task; like one function calls another
 * function). Each task is identified by a unique name. Data is
 * collected in real-time using signals about when a task is started
 * and when it completes. Any sub-task must complete before any parent
 * task. Any task may be executed any number of times and may depend
 * on any other task.
 **/
class ExecutionProfiler {
public:
    using TaskId = uint32_t;
private:
    using NodeId = uint32_t;
    using Edges = vespalib::hash_map<TaskId, NodeId>;
    struct Node {
        TaskId task;
        size_t count;
{'fraction_non_alphanumeric': 0.07136015325670499, 'fraction_numerical': 0.005747126436781609, 'mean_word_length': 3.6422222222222222, 'pattern_counts': {'":': 0, '<': 9, '<?xml version=': 0, '>': 9, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5826978', 'n_tokens_mistral': 613, 'n_tokens_neox': 595, 'n_words': 269}