ast-experimental
Last change
on this file since 4897ffa was 26fd986, checked in by Peter A. Buhr <pabuhr@…>, 6 years ago |
update benchmarks for concurrency paper
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File size:
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1 | #include <kernel.hfa>
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2 | #include <monitor.hfa>
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3 | #include <thread.hfa>
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4 | #include <stdio.h>
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5 |
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6 | #include "../bench.h"
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7 |
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8 | volatile int go = 0;
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9 |
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10 | condition c;
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11 | monitor M {} m1;
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12 |
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13 | void __attribute__((noinline)) call( M & mutex p1 ) {
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14 | signal( c );
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15 | }
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16 | void __attribute__((noinline)) wait( M & mutex p1 ) {
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17 | go = 1;
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18 | for ( times ) {
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19 | wait( c );
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20 | }
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21 | }
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22 |
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23 | thread T {};
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24 | void main( T & ) {
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25 | while ( go == 0 ) { yield(); } // waiter must start first
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26 | BENCH(
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27 | for ( times ) { call( m1 ); },
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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 | int main( int argc, char * argv[] ) {
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34 | BENCH_START()
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35 | T t;
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36 | wait( m1 );
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37 | }
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38 |
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39 | // Local Variables: //
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40 | // tab-width: 4 //
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41 | // End: //
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