Rev 1364 | Rev 1371 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1293 | giacomo | 1 | /* |
2 | * Project: S.Ha.R.K. |
||
3 | * |
||
4 | * Coordinators: |
||
5 | * Giorgio Buttazzo <giorgio@sssup.it> |
||
6 | * Paolo Gai <pj@gandalf.sssup.it> |
||
7 | * |
||
8 | * Authors : |
||
9 | * Giacomo Guidi <giacomo@gandalf.sssup.it> |
||
10 | * |
||
11 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
||
12 | * |
||
13 | * http://www.sssup.it |
||
14 | * http://retis.sssup.it |
||
15 | * http://shark.sssup.it |
||
16 | */ |
||
17 | |||
18 | #include <kernel/kern.h> |
||
1364 | giacomo | 19 | #include <FTrace_chunk.h> |
20 | #include <FTrace_udp.h> |
||
1293 | giacomo | 21 | #include <tracer.h> |
22 | |||
23 | int main(int argc, char **argv) |
||
24 | { |
||
25 | |||
26 | long long i; |
||
27 | |||
1353 | giacomo | 28 | int a,b,c; |
1293 | giacomo | 29 | struct timespec start,end,diff; |
30 | |||
1353 | giacomo | 31 | a = FTrace_chunk_create(1000000, 1000000, FTRACE_CHUNK_FLAG_FREE | FTRACE_CHUNK_FLAG_CYC); |
32 | b = FTrace_chunk_create(1000000, 1000000, FTRACE_CHUNK_FLAG_FREE | FTRACE_CHUNK_FLAG_JTN); |
||
33 | c = FTrace_chunk_create(1000000, 1000000, FTRACE_CHUNK_FLAG_FREE | FTRACE_CHUNK_FLAG_CYC); |
||
1293 | giacomo | 34 | |
1353 | giacomo | 35 | FTrace_chunk_link(a,b); |
36 | FTrace_chunk_link(b,c); |
||
37 | |||
38 | FTrace_actual_chunk_select(a); |
||
39 | |||
1293 | giacomo | 40 | kern_gettime(&start); |
1353 | giacomo | 41 | FTrace_enable(); |
1293 | giacomo | 42 | |
43 | for (i=0;i<1000000000;i++); |
||
1353 | giacomo | 44 | |
45 | TRACER_LOGEVENT(FTrace_EVT_next_chunk,0,0); |
||
1293 | giacomo | 46 | |
1353 | giacomo | 47 | for (i=0;i<1000000000;i++); |
48 | |||
49 | FTrace_disable(); |
||
1293 | giacomo | 50 | kern_gettime(&end); |
51 | |||
52 | SUBTIMESPEC(&end,&start,&diff); |
||
53 | |||
54 | cprintf("Logged Time %d s %d us\n",(int)diff.tv_sec,(int)diff.tv_nsec/1000); |
||
55 | |||
1364 | giacomo | 56 | FTrace_OSD_init_udp(1, "192.168.0.123", "192.168.0.12"); |
1293 | giacomo | 57 | |
1364 | giacomo | 58 | FTrace_send_chunk(a, 0, FTRACE_CHUNK_FLAG_FREE | FTRACE_CHUNK_FLAG_CYC); |
59 | |||
1293 | giacomo | 60 | return 0; |
61 | |||
62 | } |