Last change
on this file since 66286aa was
c26bea2a,
checked in by Peter A. Buhr <pabuhr@…>, 15 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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Rev | Line | |
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[a4d098c] | 1 | #include <monitor.hfa> |
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[af67ee1] | 2 | #include <mutex_stmt.hfa> |
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[a4d098c] | 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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[af67ee1] | 16 | bool startFlag = false; |
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[a4d098c] | 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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