From 0ba3e39d736a1f5d46da5728e564569f8cd3fe8c Mon Sep 17 00:00:00 2001
From: Nikita Shulga <nshulga@meta.com>
Date: Fri, 16 Jun 2023 13:45:58 -0700
Subject: [PATCH] [CI] Spawn docker container with 2Gb shmem

Should prevent crashes during NCCL initialization.

If `data_parallel_tutorial.py` is executed without this option it would segfault in `ncclShmOpen` while executing ` nn.DataParallel(model)`
---
 .github/workflows/build-tutorials.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/build-tutorials.yml b/.github/workflows/build-tutorials.yml
index c242a1897c6..dafa71bdd2d 100644
--- a/.github/workflows/build-tutorials.yml
+++ b/.github/workflows/build-tutorials.yml
@@ -87,6 +87,7 @@ jobs:
             --tty \
             --detach \
             --user jenkins \
+            --shm-size=2gb \
             --name="${container_name}" \
             -v "${GITHUB_WORKSPACE}:/var/lib/jenkins/workspace" \
             -w /var/lib/jenkins/workspace \