Last change
on this file since a4e1b09 was
c26bea2a,
checked in by Peter A. Buhr <pabuhr@…>, 17 months ago
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first attempt at renaming directory tests/concurrent to tests/concurrency to harmonize with other concurrency directory names
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-
Property mode set to
100644
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File size:
1.5 KB
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1 | #include <monitor.hfa> |
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2 | #include <mutex_stmt.hfa> |
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3 | #include <stdio.h> |
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4 | #include <stdlib.hfa> |
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5 | #include <thread.hfa> |
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6 | |
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7 | const unsigned int num_times = 10000; |
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8 | |
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9 | monitor monitor_t {}; |
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10 | |
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11 | monitor_t m1, m2, m3, m4, m5; |
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12 | |
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13 | thread T_Mutex {}; |
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14 | bool insideFlag = false; |
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15 | int count = 0; |
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16 | bool startFlag = false; |
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17 | |
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18 | void main( T_Mutex & this ) { |
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19 | for (unsigned int i = 0; i < num_times; i++) { |
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20 | mutex ( m1 ) count++; |
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21 | mutex ( m1 ) { |
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22 | assert(!insideFlag); |
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23 | insideFlag = true; |
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24 | assert(insideFlag); |
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25 | insideFlag = false; |
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26 | } |
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27 | } |
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28 | } |
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29 | |
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30 | thread T_Multi {}; |
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31 | |
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32 | void main( T_Multi & this ) { |
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33 | for (unsigned int i = 0; i < num_times; i++) { |
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34 | mutex ( m1 ) { |
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35 | assert(!insideFlag); |
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36 | insideFlag = true; |
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37 | assert(insideFlag); |
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38 | insideFlag = false; |
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39 | } |
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40 | mutex ( m1, m2, m3, m4, m5 ) { |
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41 | assert(!insideFlag); |
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42 | insideFlag = true; |
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43 | assert(insideFlag); |
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44 | insideFlag = false; |
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45 | } |
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46 | mutex ( m3, m1 ) { |
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47 | assert(!insideFlag); |
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48 | insideFlag = true; |
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49 | assert(insideFlag); |
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50 | insideFlag = false; |
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51 | } |
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52 | mutex ( m1, m2, m4 ) { |
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53 | assert(!insideFlag); |
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54 | insideFlag = true; |
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55 | assert(insideFlag); |
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56 | insideFlag = false; |
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57 | } |
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58 | mutex ( m1, m3, m4, m5 ) { |
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59 | assert(!insideFlag); |
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60 | insideFlag = true; |
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61 | assert(insideFlag); |
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62 | insideFlag = false; |
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63 | } |
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64 | } |
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65 | } |
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66 | |
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67 | |
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68 | int main() { |
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69 | processor p[10]; |
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70 | |
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71 | printf("Start Test: single monitor mutual exclusion\n"); |
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72 | { |
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73 | T_Mutex t[10]; |
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74 | } |
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75 | printf("End Test: single monitor mutual exclusion\n"); |
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76 | printf("Start Test: multi monitor deadlock/mutual exclusion\n"); |
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77 | { |
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78 | T_Multi t[10]; |
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79 | } |
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80 | printf("End Test: multi monitor deadlock/mutual exclusion\n"); |
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81 | } |
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