ADT
ast-experimental
enum
forall-pointer-decay
pthread-emulation
qualifiedEnum
Last change
on this file since 97fed44 was b200492, checked in by Thierry Delisle <tdelisle@…>, 4 years ago |
Fixed last push which wasn't checked properly.
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set to
100644
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File size:
1.3 KB
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1 | #include <fstream.hfa>
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2 | #include <kernel.hfa>
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3 | #include <thread.hfa>
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4 | #include <time.hfa>
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5 |
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6 | #include "long_tests.hfa"
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7 |
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8 | #ifndef PREEMPTION_RATE
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9 | #define PREEMPTION_RATE 10`ms
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10 | #endif
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11 |
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12 | Duration default_preemption() {
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13 | return PREEMPTION_RATE;
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14 | }
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15 |
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16 | #ifdef TEST_LONG
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17 | static const unsigned long N = 30_000ul;
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18 | #else
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19 | static const unsigned long N = 500ul;
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20 | #endif
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21 |
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22 | extern void __cfaabi_check_preemption();
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23 |
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24 | static volatile int counter = 0;
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25 |
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26 | thread worker_t {
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27 | int value;
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28 | unsigned spin;
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29 | };
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30 |
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31 | void ?{}( worker_t & this, int value ) {
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32 | this.value = value;
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33 | this.spin = 0;
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34 | }
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35 |
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36 | void main(worker_t & this) {
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37 | while(TEST(counter < N)) {
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38 | if(this.spin > 100_000_000) abort | "Worker" | this.value | "has been spinning too long! (" | this.spin | ")";
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39 | __cfaabi_check_preemption();
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40 | if( (counter % 7) == this.value ) {
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41 | __cfaabi_check_preemption();
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42 | int next = __atomic_add_fetch( &counter, 1, __ATOMIC_SEQ_CST );
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43 | __cfaabi_check_preemption();
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44 | if( (next % 100) == 0 ) printf("%d\n", (int)next);
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45 | __cfaabi_check_preemption();
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46 | this.spin = 0;
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47 | }
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48 | __cfaabi_check_preemption();
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49 | KICK_WATCHDOG;
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50 | this.spin++;
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51 | }
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52 | }
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53 |
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54 | int main(int argc, char* argv[]) {
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55 | processor p;
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56 | {
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57 | worker_t w0 = 0;
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58 | worker_t w1 = 1;
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59 | worker_t w2 = 2;
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60 | worker_t w3 = 3;
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61 | worker_t w4 = 4;
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62 | worker_t w5 = 5;
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63 | worker_t w6 = 6;
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64 | }
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65 | }
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