Mercurial > hg > orthanc
annotate OrthancFramework/Resources/Graveyard/Multithreading/BagOfTasksProcessor.h @ 5640:f7adfb22e20e
updated copyright, as Orthanc Team now replaces Osimis
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 30 May 2024 21:19:57 +0200 |
| parents | 48b8dae6dc77 |
| children |
| rev | line source |
|---|---|
| 1920 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
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updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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f7adfb22e20e
updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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Sebastien Jodogne <s.jodogne@gmail.com>
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 1920 | 8 * |
| 9 * This program is free software: you can redistribute it and/or | |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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10 * modify it under the terms of the GNU Lesser General Public License |
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bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
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11 * as published by the Free Software Foundation, either version 3 of |
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bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
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12 * the License, or (at your option) any later version. |
| 1920 | 13 * |
| 14 * This program is distributed in the hope that it will be useful, but | |
| 15 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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4119
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
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17 * Lesser General Public License for more details. |
| 1920 | 18 * |
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4119
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
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19 * You should have received a copy of the GNU Lesser General Public |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
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20 * License along with this program. If not, see |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
21 * <http://www.gnu.org/licenses/>. |
| 1920 | 22 **/ |
| 23 | |
| 24 | |
| 25 #pragma once | |
| 26 | |
| 27 #include "BagOfTasks.h" | |
| 28 #include "SharedMessageQueue.h" | |
| 29 | |
| 30 #include <stdint.h> | |
| 31 #include <map> | |
| 32 | |
| 33 namespace Orthanc | |
| 34 { | |
| 35 class BagOfTasksProcessor : public boost::noncopyable | |
| 36 { | |
| 37 private: | |
| 38 enum BagStatus | |
| 39 { | |
| 40 BagStatus_Running, | |
| 41 BagStatus_Canceled, | |
| 42 BagStatus_Failed | |
| 43 }; | |
| 44 | |
| 45 | |
| 46 struct Bag | |
| 47 { | |
| 48 size_t size_; | |
| 49 size_t done_; | |
| 50 BagStatus status_; | |
| 51 | |
| 52 Bag() : | |
| 53 size_(0), | |
| 54 done_(0), | |
| 55 status_(BagStatus_Failed) | |
| 56 { | |
| 57 } | |
| 58 | |
| 2223 | 59 explicit Bag(size_t size) : |
| 60 size_(size), | |
| 61 done_(0), | |
| 62 status_(BagStatus_Running) | |
| 1920 | 63 { |
| 64 } | |
| 65 }; | |
| 66 | |
| 67 class Task; | |
| 68 | |
| 69 | |
| 70 typedef std::map<uint64_t, Bag> Bags; | |
| 71 typedef std::map<uint64_t, bool> ExitStatus; | |
| 72 | |
| 73 SharedMessageQueue queue_; | |
| 74 | |
| 75 boost::mutex mutex_; | |
| 76 uint64_t countBags_; | |
| 77 Bags bags_; | |
| 78 std::vector<boost::thread*> threads_; | |
| 79 ExitStatus exitStatus_; | |
| 80 bool continue_; | |
| 81 | |
| 82 boost::condition_variable bagFinished_; | |
| 83 | |
| 84 static void Worker(BagOfTasksProcessor* that); | |
| 85 | |
| 86 void Cancel(int64_t bag); | |
| 87 | |
| 88 bool Join(int64_t bag); | |
| 89 | |
| 90 float GetProgress(int64_t bag); | |
| 91 | |
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92 void SignalProgress(Task& task, |
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93 Bag& bag); |
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94 |
| 1920 | 95 public: |
| 96 class Handle : public boost::noncopyable | |
| 97 { | |
| 98 friend class BagOfTasksProcessor; | |
| 99 | |
| 100 private: | |
| 101 BagOfTasksProcessor& that_; | |
| 102 uint64_t bag_; | |
| 103 bool hasJoined_; | |
| 104 bool status_; | |
| 105 | |
| 106 Handle(BagOfTasksProcessor& that, | |
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107 uint64_t bag, |
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108 bool empty) : |
| 1920 | 109 that_(that), |
| 110 bag_(bag), | |
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111 hasJoined_(empty) |
| 1920 | 112 { |
| 113 } | |
| 114 | |
| 115 public: | |
| 116 ~Handle() | |
| 117 { | |
| 118 Join(); | |
| 119 } | |
| 120 | |
| 121 void Cancel() | |
| 122 { | |
| 123 that_.Cancel(bag_); | |
| 124 } | |
| 125 | |
| 126 bool Join(); | |
| 127 | |
| 128 float GetProgress() | |
| 129 { | |
| 130 return that_.GetProgress(bag_); | |
| 131 } | |
| 132 }; | |
| 133 | |
| 134 | |
| 2223 | 135 explicit BagOfTasksProcessor(size_t countThreads); |
| 1920 | 136 |
| 137 ~BagOfTasksProcessor(); | |
| 138 | |
| 139 Handle* Submit(BagOfTasks& tasks); | |
| 140 }; | |
| 141 } |