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annotate TaskManager/kernel/main.cc @ 1029:22d7263cec2d

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author tkaito
date Mon, 15 Nov 2010 22:39:25 +0900
parents 31d0a5baafdf
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1 #include <stdlib.h>
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2 #include <string.h>
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3 #include <SDL.h>
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4 #include "TaskManager.h"
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5
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6 /*!
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7 User が書いた TMmain() (*名前は固定) を実行する
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8 */
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9
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10 /* User main function */
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11 extern int TMmain(TaskManager* manager, int argc, char *argv[]);
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12
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13 static int profile = 0;
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14
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15 /* Default TMend function */
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16 static void
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17 defaultTMend(TaskManager *manager) {
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18 }
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19
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20 //TaskManager *manager;
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21
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22 /*!
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23 const char *usr_help_str を User 側で指定する必要がある
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24 -help で出力される文字列
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25 */
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26 const char *help_str = "\n\
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27 * Cerium program option *\n\
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28 -help Print this message \n\
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29 -cpu Number of CPU (default 1) \n";
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30
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31 extern const char *usr_help_str;
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32
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33 int
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34 main(int argc, char *argv[])
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35 {
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36 int machineNum = 1;
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37
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38 for (int i = 1; argv[i]; ++i) {
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39 if (strcmp(argv[i], "-cpu") == 0) {
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40 machineNum = atoi(argv[++i]);
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41 } else if (strcmp(argv[i], "-p") == 0) {
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42 profile = 1;
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43 }
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44 }
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45
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46 TaskManager *manager = new TaskManager(machineNum);
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47 manager->init();
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48
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49 manager->set_TMend(defaultTMend);
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50
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51 for (int i = 1; argv[i]; ++i) {
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52 if (strcmp(argv[i], "-help") == 0) {
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53 if (usr_help_str) {
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54 manager->get_scheduler()->printf("%s", usr_help_str);
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55 }
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56 manager->get_scheduler()->printf("%s", help_str);
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57 return EXIT_SUCCESS;
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58 }
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59 }
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60 if (profile)
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61 manager->start_profile();
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62 if (TMmain(manager, argc, argv) < 0) {
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63 goto FINISH;
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64 }
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66 manager->run();
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68 (manager->tm_end)(manager);
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69 if (profile)
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70 manager->show_profile();
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71 manager->run(); // tm_end/show_profile may create a Task..
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72
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73 FINISH:
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74 delete manager;
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76 return EXIT_SUCCESS;
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77 }
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79 /* end */