source: benchmark/schedint/cfa4.cfa @ 2316525

arm-ehjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-expr
Last change on this file since 2316525 was 2316525, checked in by Peter A. Buhr <pabuhr@…>, 21 months ago

update benchmarks for concurrency paper

  • Property mode set to 100644
File size: 737 bytes
Line 
1#include <kernel.hfa>
2#include <monitor.hfa>
3#include <thread.hfa>
4#include <stdio.h>
5
6#include "bench.h"
7
8volatile int go = 0;
9condition c;
10monitor M {} m1, m2, m3, m4;
11
12void __attribute__((noinline)) call( M & mutex p1, M & mutex p2, M & mutex p3, M & mutex p4 ) {
13        signal( c );
14}
15
16void __attribute__((noinline)) wait( M & mutex p1, M & mutex p2, M & mutex p3, M & mutex p4 ) {
17        go = 1;
18        for ( times ) {
19                wait( c );
20        }
21        go = 0;
22}
23
24thread T {};
25void main( T & ) {
26        while ( go == 0 ) { yield(); }
27        BENCH(
28                while ( go == 1 ) { call( m1, m2, m3, m4 ); },
29                result
30        )
31        printf( "%g\n", result );
32}
33
34int main( int argc, char * argv[] ) {
35        BENCH_START()
36        T t;
37        wait( m1, m2, m3, m4 );
38}
39
40// Local Variables: //
41// tab-width: 4 //
42// End: //
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