From: Jérémie Astor <astor.jeremie@wanadoo.fr>
Date: Fri, 17 Jan 2020 00:24:42 +0000 (+0100)
Subject: allow pref
X-Git-Url: http://10.10.0.4:5575/?a=commitdiff_plain;h=0d633bfd5585477f845aea730fdf6dc0fac45b06;p=gwion.git

allow pref
---

diff --git a/scripts/benchmark.sh b/scripts/benchmark.sh
index 01e1ff80..f3cdbdd0 100644
--- a/scripts/benchmark.sh
+++ b/scripts/benchmark.sh
@@ -9,7 +9,7 @@ plot_script="scripts/bench.plot"
 run() {
   echo "$1 $3 $2" >&2
   echo "perf stat -r$repeats $1 $test_dir/$3.$2"
-  echo 1 | sudo -a tee /proc/sys/kernel/perf_event_paranoid
+  echo 1 | sudo tee /proc/sys/kernel/perf_event_paranoid
   perf stat -r"$repeats" "$1" "$test_dir/$3.$2" 2>&1 | grep "time elapsed" |
     sed 's/ *\([0-9]*\),\([0-9]*\) .* seconds time elapsed *( +- *\([0-9]*\),\([0-9]*\)% )/\1.\2 \3.\4/'
 }