source: tests/concurrent/clib_tls.c @ 976bc68

arm-ehjacob/cs343-translationnew-ast-unique-expr
Last change on this file since 976bc68 was a5e7233, checked in by Thierry Delisle <tdelisle@…>, 9 months ago

C interface now runs worker init routine in dedicated thread.
Also added test for this case.

  • Property mode set to 100644
File size: 1.0 KB
Line 
1#include <stdio.h>
2#include <stdlib.h>
3#include <clib/cfathread.h>
4#include <bits/defs.hfa>
5
6extern "C" {
7void _exit(int status);
8}
9
10thread_local int checkval = 0xBAADF00D;
11
12void init(void * ) {
13        printf("Local Init\n");
14        checkval = 0xFEEDFACE;
15}
16
17void * checker( void * ) {
18        for(int i = 0; i < 50; i++) {
19                if(checkval != 0xFeedFace) {
20                        printf("Bad Food!\n");
21                }
22                cfathread_yield();
23        }
24        printf("Done\n");
25        return NULL;
26}
27
28int main() {
29        init(NULL);
30        cfathread_cluster_t cl = cfathread_cluster_self();
31
32        cfathread_cluster_add_worker( cl, NULL, init, NULL );
33        cfathread_cluster_add_worker( cl, NULL, init, NULL );
34        cfathread_cluster_add_worker( cl, NULL, init, NULL );
35
36        cfathread_attr_t attr;
37        cfathread_attr_init(&attr);
38        cfathread_attr_setcluster(&attr, cl);
39        {
40                printf("Starting Checkers\n");
41                cfathread_t t[7];
42                for(int i = 0; i < 7; i++) {
43                        cfathread_create( &t[i], &attr, checker, NULL );
44                }
45                for(int i = 0; i < 7; i++) {
46                        cfathread_join( t[i], NULL );
47                }
48        }
49        cfathread_attr_destroy(&attr);
50        fflush(stdout);
51        _exit(0);
52}
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