diff options
Diffstat (limited to 'malloclab-handout/ftimer.h')
| -rw-r--r-- | malloclab-handout/ftimer.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/malloclab-handout/ftimer.h b/malloclab-handout/ftimer.h new file mode 100644 index 0000000..3400603 --- /dev/null +++ b/malloclab-handout/ftimer.h @@ -0,0 +1,14 @@ +/* + * Function timers + */ +typedef void (*ftimer_test_funct)(void *); + +/* Estimate the running time of f(argp) using the Unix interval timer. + Return the average of n runs */ +double ftimer_itimer(ftimer_test_funct f, void *argp, int n); + + +/* Estimate the running time of f(argp) using gettimeofday + Return the average of n runs */ +double ftimer_gettod(ftimer_test_funct f, void *argp, int n); + |