ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since 7bd23ce was
7bd23ce,
checked in by Thierry Delisle <tdelisle@…>, 3 years ago
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Tentative fix to sleep.cfa make it more robust
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-
Property mode set to
100644
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File size:
683 bytes
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Rev | Line | |
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[c457dc41] | 1 | #include <fstream.hfa> |
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| 2 | #include <thread.hfa> |
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| 3 | #include <time.hfa> |
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| 4 | |
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| 5 | Duration default_preemption() { |
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| 6 | return 0; |
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| 7 | } |
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| 8 | |
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[7bd23ce] | 9 | volatile int counter = 0; |
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| 10 | |
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[c457dc41] | 11 | thread fast_sleeper {}; |
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| 12 | void main(fast_sleeper &) { |
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| 13 | Duration wait = 47`ms; |
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| 14 | for(i; 20) { |
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| 15 | sleep(wait); |
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[7bd23ce] | 16 | __atomic_fetch_add( &counter, 1, __ATOMIC_RELAXED ); |
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[c457dc41] | 17 | } |
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| 18 | } |
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| 19 | |
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| 20 | thread slow_sleeper {}; |
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| 21 | void main(slow_sleeper &) { |
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| 22 | Duration wait = 277`ms; |
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| 23 | for(i; 4) { |
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| 24 | sleep(wait); |
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[7bd23ce] | 25 | int val = __atomic_add_fetch( &counter, -5, __ATOMIC_RELAXED ); |
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| 26 | if(val < -9) abort | "Value reached negative value:" | val; |
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[c457dc41] | 27 | } |
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| 28 | } |
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| 29 | |
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| 30 | int main() { |
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| 31 | sout | acquire | "start"; |
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| 32 | { |
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| 33 | slow_sleeper slow; |
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| 34 | yield(); |
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| 35 | fast_sleeper fast; |
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| 36 | yield(); |
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| 37 | } |
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| 38 | sout | acquire | "done"; |
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| 39 | } |
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| 40 | |
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