From c50cbae063f9a8e7b5ce9d2e65b5806c10d088aa Mon Sep 17 00:00:00 2001
From: Eta <esyra@coreweave.com>
Date: Thu, 19 Oct 2023 13:42:23 -0500
Subject: [PATCH] build: Downgrade to NCCL v2.18.5

---
 .github/workflows/ubuntu-20.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ubuntu-20.yml b/.github/workflows/ubuntu-20.yml
index f40909e..0b9ecd0 100644
--- a/.github/workflows/ubuntu-20.yml
+++ b/.github/workflows/ubuntu-20.yml
@@ -48,7 +48,7 @@ jobs:
       base-tag: 12.0.1-cudnn8-devel-ubuntu20.04
       cuda-version-minor: "12.0.1"
       cuda-version-major: "12.0"
-      nccl-version: 2.18.6-1
+      nccl-version: 2.18.5-1
       cuda-samples-version: "12.0"
       hpcx-version: "2.16"
       hpcx-nccl-version: "2.18"
@@ -64,7 +64,7 @@ jobs:
       base-tag: 12.1.1-cudnn8-devel-ubuntu20.04
       cuda-version-minor: "12.1.1"
       cuda-version-major: "12.1"
-      nccl-version: 2.18.6-1
+      nccl-version: 2.18.5-1
       cuda-samples-version: "12.1"
       hpcx-version: "2.16"
       hpcx-nccl-version: "2.18"
@@ -80,7 +80,7 @@ jobs:
       base-tag: 12.2.2-cudnn8-devel-ubuntu20.04
       cuda-version-minor: "12.2.2"
       cuda-version-major: "12.2"
-      nccl-version: 2.18.6-1
+      nccl-version: 2.18.5-1
       cuda-samples-version: "12.2"
       hpcx-version: "2.16"
       hpcx-nccl-version: "2.18"