source:
benchmark/schedint/cfa1.cfa
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d13dd6b
Last change on this file since d13dd6b was 26fd986, checked in by , 5 years ago | |
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File size: 634 bytes |
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[73abe95] | 1 | #include <kernel.hfa> |
2 | #include <monitor.hfa> | |
3 | #include <thread.hfa> | |
[9f0b975] | 4 | #include <stdio.h> |
5 | ||
[2316525] | 6 | #include "../bench.h" |
[9f0b975] | 7 | |
8 | volatile int go = 0; | |
[26fd986] | 9 | |
[9f0b975] | 10 | condition c; |
[2316525] | 11 | monitor M {} m1; |
[9f0b975] | 12 | |
[2316525] | 13 | void __attribute__((noinline)) call( M & mutex p1 ) { |
14 | signal( c ); | |
[9f0b975] | 15 | } |
[2316525] | 16 | void __attribute__((noinline)) wait( M & mutex p1 ) { |
[9f0b975] | 17 | go = 1; |
[2316525] | 18 | for ( times ) { |
19 | wait( c ); | |
20 | } | |
[9f0b975] | 21 | } |
22 | ||
23 | thread T {}; | |
[dc33b5b] | 24 | void main( T & ) { |
[26fd986] | 25 | while ( go == 0 ) { yield(); } // waiter must start first |
[2316525] | 26 | BENCH( |
[26fd986] | 27 | for ( times ) { call( m1 ); }, |
[2316525] | 28 | result |
29 | ) | |
30 | printf( "%g\n", result ); | |
[9f0b975] | 31 | } |
32 | ||
[b4107c8] | 33 | int main( int argc, char * argv[] ) { |
34 | BENCH_START() | |
[9f0b975] | 35 | T t; |
[2316525] | 36 | wait( m1 ); |
[dc33b5b] | 37 | } |
[b4107c8] | 38 | |
39 | // Local Variables: // | |
40 | // tab-width: 4 // | |
41 | // End: // |
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