Last change
on this file since d796be70 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:
833 bytes
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Line | |
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1 | #include <fstream.hfa> |
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2 | #include <kernel.hfa> |
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3 | #include <locks.hfa> |
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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 | thread First { semaphore* lock; }; |
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8 | thread Second { semaphore* lock; }; |
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9 | |
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10 | void ?{}( First & this, semaphore & lock ) { ((thread&)this){ "Thread 1" }; this.lock = &lock; } |
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11 | void ?{}( Second & this, semaphore & lock ) { ((thread&)this){ "Thread 2" }; this.lock = &lock; } |
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12 | |
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13 | void main(First& this) { |
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14 | for(int i = 0; i < 10; i++) { |
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15 | sout | "First : Suspend No." | i + 1; |
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16 | yield(); |
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17 | } |
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18 | V(*this.lock); |
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19 | } |
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20 | |
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21 | void main(Second& this) { |
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22 | P(*this.lock); |
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23 | for(int i = 0; i < 10; i++) { |
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24 | sout | "Second : Suspend No." | i + 1; |
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25 | yield(); |
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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 | int main(int argc, char* argv[]) { |
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31 | semaphore lock = { 0 }; |
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32 | sout | "User main begin"; |
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33 | { |
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34 | processor p; |
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35 | { |
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36 | First f = { lock }; |
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37 | Second s = { lock }; |
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38 | } |
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39 | } |
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40 | sout | "User main end"; |
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41 | } |
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