From 2577b33de8915bf8637f3c49e3293e54f04ef0ff Mon Sep 17 00:00:00 2001
From: Wenkai Du <43822138+wenkaidu@users.noreply.github.com>
Date: Wed, 10 Sep 2025 08:11:15 -0700
Subject: [PATCH] Enable LL128 and use same tuning table for gfx942 4 NICs
 (#1898)

[ROCm/rccl commit: c2bccf9156636248e6e22383d72e3fc1e8315c42]
---
 projects/rccl/src/graph/rome_models.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/projects/rccl/src/graph/rome_models.cc b/projects/rccl/src/graph/rome_models.cc
index ba10262ba6..e436e4fb85 100644
--- a/projects/rccl/src/graph/rome_models.cc
+++ b/projects/rccl/src/graph/rome_models.cc
@@ -1140,7 +1140,7 @@ static struct rcclRomeModel rome_model_87 = {
                "N1 7 3 2 6 0 4 1 5 N2|"
                "N2 4 0 3 7 2 5 1 6 N1|",
 
-  .options = "noCpuCheck=1,netOverride=1",
+  .options = "noCpuCheck=1,netOverride=1,tuning=5,ll128Enabled=1",
 };
 
 static struct rcclRomeModel romeTopoModels[] = {