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[GNUnet-SVN] [gnunet] branch master updated: benchmark: fix stdev
From: |
gnunet |
Subject: |
[GNUnet-SVN] [gnunet] branch master updated: benchmark: fix stdev |
Date: |
Mon, 24 Sep 2018 19:30:04 +0200 |
This is an automated email from the git hooks/post-receive script.
dold pushed a commit to branch master
in repository gnunet.
The following commit(s) were added to refs/heads/master by this push:
new 58a12be5d benchmark: fix stdev
58a12be5d is described below
commit 58a12be5d2843d76c185d93c690a8e6d835824fc
Author: Florian Dold <address@hidden>
AuthorDate: Mon Sep 24 19:28:28 2018 +0200
benchmark: fix stdev
---
contrib/benchmark/collect.awk | 22 +++++++++++++---------
1 file changed, 13 insertions(+), 9 deletions(-)
diff --git a/contrib/benchmark/collect.awk b/contrib/benchmark/collect.awk
index 3853936bd..12ece0ebf 100644
--- a/contrib/benchmark/collect.awk
+++ b/contrib/benchmark/collect.awk
@@ -27,21 +27,25 @@
# url <url> status <status> count <count> time_us <time_us>
{
if ($1 == "op") {
- op[$2]["count"] += $4;
- op[$2]["time_us"] += $6;
- op[$2]["time_us_sq"] += $6 * $6;
+ n = $4;
+ t = $6;
+ op[$2]["count"] += n;
+ op[$2]["time_us"] += t;
+ op[$2]["time_us_sq"] += n * (t/n) * (t/n);
} else if ($1 == "url") {
- url[$2][$4]["count"] += $6;
- url[$2][$4]["time_us"] += $8;
- url[$2][$4]["time_us_sq"] += $8 * $8;
+ n = $6;
+ t = $8;
+ url[$2][$4]["count"] += n;
+ url[$2][$4]["time_us"] += t;
+ url[$2][$4]["time_us_sq"] += n * (t/n) * (t/n);
}
}
-function avg(s, c) {
- if (c == 0) {
+function avg(sum, n) {
+ if (n == 0) {
return 0;
} else {
- return s / c;
+ return sum / n;
}
}
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