ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
Last change
on this file since 7b38b28 was
26fd986,
checked in by Peter A. Buhr <pabuhr@…>, 5 years ago
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update benchmarks for concurrency paper
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Property mode set to
100644
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File size:
613 bytes
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1 | #include <cstdio> |
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2 | |
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3 | #include "bench.h" |
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4 | |
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5 | volatile int go = 0; |
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6 | |
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7 | _Monitor M { |
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8 | uCondition cond; |
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9 | public: |
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10 | void __attribute__((noinline)) call() { |
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11 | cond.signal(); |
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12 | } |
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13 | void __attribute__((noinline)) wait() { |
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14 | go = 1; |
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15 | for ( size_t i = 0; i < times; i++ ) { |
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16 | cond.wait(); |
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17 | } |
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18 | } |
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19 | } m; |
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20 | |
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21 | _Task T { |
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22 | void main() { |
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23 | while ( go == 0 ) { yield(); } // waiter must start first |
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24 | BENCH( |
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25 | for ( size_t i = 0; i < times; i++ ) { |
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26 | m.call(); |
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27 | }, |
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28 | result |
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29 | ) |
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30 | printf( "%g\n", result ); |
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31 | } |
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32 | }; |
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33 | |
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34 | int main( int argc, char * argv[] ) { |
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35 | BENCH_START() |
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36 | T t; |
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37 | m.wait(); |
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38 | } |
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39 | |
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40 | // Local Variables: // |
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41 | // tab-width: 4 // |
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42 | // End: // |
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