From 61e25238728dd5cb9922932a5b7279eb6cdb15da Mon Sep 17 00:00:00 2001 From: rbuj Date: Wed, 2 Dec 2020 09:54:00 +0100 Subject: multiload: Use common subdirs - src, data --- multiload/autoscaler.c | 51 -------------------------------------------------- 1 file changed, 51 deletions(-) delete mode 100644 multiload/autoscaler.c (limited to 'multiload/autoscaler.c') diff --git a/multiload/autoscaler.c b/multiload/autoscaler.c deleted file mode 100644 index 735b2713..00000000 --- a/multiload/autoscaler.c +++ /dev/null @@ -1,51 +0,0 @@ -#include -#include - -#include "autoscaler.h" - -/* i wish i could have used C99 initializers instead of writing this function */ -void autoscaler_init(AutoScaler *that, unsigned interval, unsigned floor) -{ - that->update_interval = interval; - that->floor = floor; - that->max = 0; - that->count = 0; - that->last_update = 0; - that->sum = 0.0f; - that->last_average = 0.0f; -} - - -unsigned autoscaler_get_max(AutoScaler *that, unsigned current) -{ - time_t now; - - that->sum += current; - that->count++; - time(&now); - - if((float)difftime(now, that->last_update) > that->update_interval) - { - float new_average = that->sum / that->count; - float average; - - if(new_average < that->last_average) - average = ((that->last_average * 0.5f) + new_average) / 1.5f; - else - average = new_average; - - that->max = average * 1.2f; - - that->sum = 0.0f; - that->count = 0; - that->last_update = now; - that->last_average = average; - } - - that->max = MAX(that->max, current); - that->max = MAX(that->max, that->floor); -#if 0 - printf("%p max = %u, current = %u, last_average = %f\n", that, that->max, current, that->last_average); -#endif - return that->max; -} -- cgit v1.2.1