From 71642eb921dab2ec244cb28415d8c6a8cb9d3e78 Mon Sep 17 00:00:00 2001
From: Ilija Tovilo <ilija.tovilo@me.com>
Date: Wed, 20 Mar 2024 14:29:48 +0100
Subject: [PATCH] Disable ASLR for benchmark

---
 .github/workflows/push.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index b914a2fa1b4d4..7f014501528c4 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -225,6 +225,10 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
+      # ASLR can cause a lot of noise due to missed sse opportunities for memcpy
+      # and other operations, so we disable it during benchmarking.
+      - name: Disable ASLR
+        run: echo 0 | sudo tee /proc/sys/kernel/randomize_va_space
       - name: apt
         run: |
           set -x