diff options
author | Bjoern B. Brandenburg <bbb@cs.unc.edu> | 2009-09-11 06:04:13 -0400 |
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committer | Bjoern B. Brandenburg <bbb@cs.unc.edu> | 2009-09-11 06:04:13 -0400 |
commit | 8680f73bd0377d87925a2f7854c75a4a8b09cff7 (patch) | |
tree | ef096bec2bb86a043b41cdf7b843f2fa51440d3d /bin/wait_test.c | |
parent | 945c316dec15045accfc87336b3dc8d1ca0b5109 (diff) |
Remove old tests.
People got confused how to use them.
They were never meant to be useful to outside developers.
So, just get rid of them now.
Diffstat (limited to 'bin/wait_test.c')
-rw-r--r-- | bin/wait_test.c | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/bin/wait_test.c b/bin/wait_test.c deleted file mode 100644 index efd4d90..0000000 --- a/bin/wait_test.c +++ /dev/null | |||
@@ -1,103 +0,0 @@ | |||
1 | #include <stdio.h> | ||
2 | #include <stdlib.h> | ||
3 | #include <signal.h> | ||
4 | #include <unistd.h> | ||
5 | #include <sys/time.h> | ||
6 | #include <sys/wait.h> | ||
7 | #include <sys/types.h> | ||
8 | #include <sys/stat.h> | ||
9 | #include <fcntl.h> | ||
10 | |||
11 | #include "litmus.h" | ||
12 | |||
13 | #define US_PER_MS 1000 | ||
14 | |||
15 | #define NUMTASKS 4 | ||
16 | |||
17 | int prefix(void) | ||
18 | { | ||
19 | char field[1024]; | ||
20 | int prefix[1024]; | ||
21 | int i, sum = 0; | ||
22 | |||
23 | for (i = 0; i < 1024; i++) { | ||
24 | sum += field[i]; | ||
25 | prefix[i] = sum; | ||
26 | } | ||
27 | return sum; | ||
28 | } | ||
29 | |||
30 | |||
31 | void do_stuff(void) | ||
32 | { | ||
33 | int i =0, j =0; | ||
34 | |||
35 | for (; i < 50000; i++) | ||
36 | j += prefix(); | ||
37 | } | ||
38 | |||
39 | #define CALL(sc) do { ret = sc; if (ret == -1) {perror(" (!!) " #sc " failed: "); /*exit(1)*/;}} while (0); | ||
40 | |||
41 | unsigned int job_no; | ||
42 | |||
43 | |||
44 | void next(void) | ||
45 | { | ||
46 | int ret; | ||
47 | unsigned int actual; | ||
48 | CALL(get_job_no(&actual)); | ||
49 | CALL(wait_for_job_release(++job_no)); | ||
50 | printf("Now executing job %u, waited for %u\n", actual, job_no); | ||
51 | } | ||
52 | |||
53 | void sync_jobs(void) | ||
54 | { | ||
55 | int ret; | ||
56 | unsigned int actual; | ||
57 | CALL(get_job_no(&actual)); | ||
58 | job_no = actual; | ||
59 | } | ||
60 | |||
61 | |||
62 | int main(int argc, char** argv) | ||
63 | { | ||
64 | int ret; | ||
65 | |||
66 | init_litmus(); | ||
67 | |||
68 | CALL(getpid()); | ||
69 | printf("my pid is %d\n", ret); | ||
70 | |||
71 | |||
72 | CALL(get_job_no(&job_no)); | ||
73 | printf("my job_no is %u", job_no); | ||
74 | |||
75 | next(); | ||
76 | next(); | ||
77 | next(); | ||
78 | |||
79 | /* now overrun a job for good */ | ||
80 | do_stuff(); | ||
81 | do_stuff(); | ||
82 | do_stuff(); | ||
83 | do_stuff(); | ||
84 | do_stuff(); | ||
85 | do_stuff(); | ||
86 | do_stuff(); | ||
87 | do_stuff(); | ||
88 | do_stuff(); | ||
89 | do_stuff(); | ||
90 | |||
91 | |||
92 | next(); | ||
93 | next(); | ||
94 | next(); | ||
95 | next(); | ||
96 | sync_jobs(); | ||
97 | next(); | ||
98 | next(); | ||
99 | next(); | ||
100 | |||
101 | |||
102 | return 0; | ||
103 | } | ||