source:
benchmark/schedint/upp.cc
@
96f5b30
Last change on this file since 96f5b30 was 6e540ea, checked in by , 4 years ago | |
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File size: 588 bytes |
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[9f0b975] | 1 | #include <cstdio> |
2 | ||
3 | #include "bench.h" | |
4 | ||
5 | volatile int go = 0; | |
6 | ||
7 | _Monitor M { | |
8 | uCondition cond; | |
9 | public: | |
10 | void __attribute__((noinline)) call() { | |
11 | cond.signal(); | |
12 | } | |
13 | ||
14 | int __attribute__((noinline)) wait() { | |
15 | go = 1; | |
16 | BENCH( | |
[6e540ea] | 17 | for (size_t i = 0; i < times; i++) { |
[9f0b975] | 18 | cond.wait(); |
19 | }, | |
20 | result | |
21 | ) | |
[b4107c8] | 22 | printf( "%g\n", result ); |
[9f0b975] | 23 | go = 0; |
24 | return 0; | |
25 | } | |
26 | }; | |
27 | ||
28 | M m; | |
29 | ||
30 | _Task T { | |
31 | void main() { | |
32 | while(go == 0) { yield(); } | |
33 | while(go == 1) { m.call(); } | |
34 | ||
35 | } | |
36 | }; | |
37 | ||
[b4107c8] | 38 | int main( int argc, char * argv[] ) { |
39 | BENCH_START() | |
[9f0b975] | 40 | T t; |
41 | return m.wait(); | |
[dc33b5b] | 42 | } |
[b4107c8] | 43 | |
44 | // Local Variables: // | |
45 | // tab-width: 4 // | |
46 | // End: // |
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