| 1 | /*
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| 2 | * Souffle - A Datalog Compiler
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| 3 | * Copyright (c) 2016, The Souffle Developers. All rights reserved
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| 4 | * Licensed under the Universal Permissive License v 1.0 as shown at:
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| 5 | * - https://opensource.org/licenses/UPL
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| 6 | * - <souffle root>/licenses/SOUFFLE-UPL.txt
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| 7 | */
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| 8 |
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| 9 | #pragma once
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| 10 |
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| 11 | #include "souffle/profile/Rule.h"
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| 12 | #include <chrono>
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| 13 | #include <cstddef>
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| 14 | #include <memory>
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| 15 | #include <sstream>
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| 16 | #include <string>
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| 17 | #include <unordered_map>
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| 18 | #include <utility>
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| 19 |
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| 20 | namespace souffle {
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| 21 | namespace profile {
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| 22 |
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| 23 | /*
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| 24 | * Represents recursive profile data
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| 25 | */
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| 26 | class Iteration {
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| 27 | private:
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| 28 | std::chrono::microseconds starttime{};
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| 29 | std::chrono::microseconds endtime{};
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| 30 | std::size_t numTuples = 0;
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| 31 | std::chrono::microseconds copytime{};
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| 32 | std::string locator = "";
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| 33 |
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| 34 | std::unordered_map<std::string, std::shared_ptr<Rule>> rules;
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| 35 |
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| 36 | public:
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| 37 | Iteration() : rules() {}
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| 38 |
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| 39 | void addRule(const std::string& ruleKey, std::shared_ptr<Rule>& rule) {
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| 40 | rules[ruleKey] = rule;
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| 41 | }
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| 42 |
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| 43 | const std::unordered_map<std::string, std::shared_ptr<Rule>>& getRules() const {
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| 44 | return rules;
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| 45 | }
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| 46 |
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| 47 | std::string toString() const {
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| 48 | std::ostringstream output;
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| 49 |
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| 50 | output << getRuntime().count() << "," << numTuples << "," << copytime.count() << ",";
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| 51 | output << " recRule:";
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| 52 | for (auto& rul : rules) {
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| 53 | output << rul.second->toString();
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| 54 | }
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| 55 | output << "\n";
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| 56 | return output.str();
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| 57 | }
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| 58 |
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| 59 | std::chrono::microseconds getRuntime() const {
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| 60 | return endtime - starttime;
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| 61 | }
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| 62 |
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| 63 | std::chrono::microseconds getStarttime() const {
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| 64 | return starttime;
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| 65 | }
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| 66 |
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| 67 | std::chrono::microseconds getEndtime() const {
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| 68 | return endtime;
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| 69 | }
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| 70 |
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| 71 | std::size_t size() const {
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| 72 | return numTuples;
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| 73 | }
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| 74 |
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| 75 | void setNumTuples(std::size_t numTuples) {
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| 76 | this->numTuples = numTuples;
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| 77 | }
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| 78 |
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| 79 | std::chrono::microseconds getCopytime() const {
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| 80 | return copytime;
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| 81 | }
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| 82 |
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| 83 | void setCopytime(std::chrono::microseconds copy_time) {
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| 84 | this->copytime = copy_time;
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| 85 | }
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| 86 |
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| 87 | void setStarttime(std::chrono::microseconds time) {
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| 88 | starttime = time;
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| 89 | }
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| 90 |
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| 91 | void setEndtime(std::chrono::microseconds time) {
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| 92 | endtime = time;
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| 93 | }
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| 94 |
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| 95 | const std::string& getLocator() const {
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| 96 | return locator;
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| 97 | }
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| 98 |
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| 99 | void setLocator(std::string locator) {
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| 100 | this->locator = locator;
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| 101 | }
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| 102 | };
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| 103 |
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| 104 | } // namespace profile
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| 105 | } // namespace souffle
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