source:
src/tests/preempt_longrun/stack.c
@
34dcc474
Last change on this file since 34dcc474 was 1449d83, checked in by , 7 years ago | |
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File size: 568 bytes |
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[cc3e4d0] | 1 | #include <kernel> |
2 | #include <thread> | |
3 | ||
4 | #include <math> | |
5 | ||
6 | #ifndef PREEMPTION_RATE | |
7 | #define PREEMPTION_RATE 10_000ul | |
8 | #endif | |
9 | ||
10 | unsigned int default_preemption() { | |
11 | return PREEMPTION_RATE; | |
12 | } | |
13 | ||
[0322865c] | 14 | thread worker_t {}; |
[cc3e4d0] | 15 | |
[1449d83] | 16 | void main(worker_t & this) { |
[303406a] | 17 | volatile long long p = 5_021_609ul; |
18 | volatile long long a = 326_417ul; | |
19 | volatile long long n = 1l; | |
20 | for (volatile long long i = 0; i < p; i++) { | |
[0322865c] | 21 | n *= a; |
22 | n %= p; | |
[cc3e4d0] | 23 | } |
[0322865c] | 24 | |
[cc3e4d0] | 25 | if( n != a ) { |
26 | abort(); | |
27 | } | |
28 | } | |
29 | ||
[0322865c] | 30 | extern "C" { |
31 | static worker_t * workers; | |
32 | } | |
33 | ||
[cc3e4d0] | 34 | int main(int argc, char* argv[]) { |
35 | processor p; | |
36 | { | |
[0322865c] | 37 | worker_t w[7]; |
38 | workers = w; | |
[cc3e4d0] | 39 | } |
[1449d83] | 40 | } |
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