ast-experimental
Last change
on this file since 84334d0 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:
1.2 KB
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Rev | Line | |
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[a33a5e2] | 1 | #include <select.hfa> |
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| 2 | #include <future.hfa> |
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| 3 | #include <thread.hfa> |
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| 4 | |
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| 5 | future(int) A, B, C; |
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| 6 | |
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| 7 | semaphore s{0}; |
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| 8 | |
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| 9 | thread Server1 {}; |
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| 10 | void main( Server1 & this ) { |
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| 11 | fulfil(B, 3); |
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| 12 | P( s ); |
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| 13 | fulfil(A, 2); |
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| 14 | fulfil(C, 4); |
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| 15 | } |
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| 16 | |
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| 17 | thread Server2 {}; |
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| 18 | void main( Server2 & this ) { |
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| 19 | fulfil(B, 6); |
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| 20 | fulfil(A, 5); |
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| 21 | fulfil(C, 7); |
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| 22 | } |
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| 23 | |
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| 24 | int main() { |
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| 25 | processor proc[1]; |
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| 26 | printf("start\n"); // currently not working |
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| 27 | { |
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| 28 | Server1 s1; |
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| 29 | waituntil( A ) { get(A); } |
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| 30 | or waituntil( B ) { get(B); V( s ); } |
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| 31 | and waituntil( C ) { get(C); } |
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| 32 | } |
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| 33 | reset(A); |
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| 34 | reset(B); |
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| 35 | reset(C); |
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| 36 | for ( int i = 0; i < 8; i++ ) { |
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| 37 | { |
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| 38 | Server2 s2; |
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| 39 | when( i % 2 == 0 ) waituntil( A ) { get(A); } |
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| 40 | or when( i % 4 < 2 ) waituntil( B ) { get(B); } |
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| 41 | and when( i < 4 ) waituntil( C ) { get(C); } |
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| 42 | } |
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| 43 | reset(A); |
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| 44 | reset(B); |
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| 45 | reset(C); |
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| 46 | { |
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| 47 | Server2 s2; |
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| 48 | ( |
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| 49 | when( i % 2 == 0 ) waituntil( A ) { get(A); } |
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| 50 | or when( i % 4 < 2 ) waituntil( B ) { get(B); } |
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| 51 | ) |
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| 52 | and when( i < 4 ) waituntil( C ) { get(C); } |
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| 53 | } |
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| 54 | reset(A); |
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| 55 | reset(B); |
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| 56 | reset(C); |
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| 57 | } |
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| 58 | |
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| 59 | printf("end\n"); |
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| 60 | return 0; |
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| 61 | } |
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