aindreas/uni
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[CT420]: Fix bm2.c

Browse Source
This commit is contained in:
Aindréas Ó hAodha
2025-03-19 07:02:38 +00:00
parent 2a1fd638fc
commit 869ba358c5
1 changed files with 7 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
year4/semester2/CT420/assignments/assignment2/code/bm2.c
View File

@ -68,7 +68,13 @@ void benchmark_timer() {
} }
clock_gettime(CLOCK_MONOTONIC, &start); clock_gettime(CLOCK_MONOTONIC, &start);
for (int i = 0; i < ITERATIONS; i++) { for (int i = 0; i < ITERATIONS; i++) {
while (!timer_expired); // while (!timer_expired);
while (!timer_expired) {
struct timespec ts = {0, 100};
nanosleep(&ts, NULL);
}
clock_gettime(CLOCK_MONOTONIC, &end); clock_gettime(CLOCK_MONOTONIC, &end);
long long elapsed = (end.tv_sec - start.tv_sec) * NS_PER_SEC + (end.tv_nsec - start.tv_nsec); long long elapsed = (end.tv_sec - start.tv_sec) * NS_PER_SEC + (end.tv_nsec - start.tv_nsec);