From 44565efdaa35878b0eb162816e392fab44b38e0f Mon Sep 17 00:00:00 2001
From: BadStorm Developer <developer@badstorm.xyz>
Date: Sun, 13 Sep 2026 00:09:23 +0200
Subject: [PATCH] fix(chatterbox): disable MIOpen backend to avoid broken RNN
 kernel

---
 containers/chatterbox/server.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/containers/chatterbox/server.py b/containers/chatterbox/server.py
index ec11344..5d1967c 100644
--- a/containers/chatterbox/server.py
+++ b/containers/chatterbox/server.py
@@ -18,6 +18,10 @@ elif torch.cuda.is_available():  # ROCm builds expose the GPU via the CUDA API t
 else:
     DEVICE = "cpu"
 
+if DEVICE == "cuda":
+    # avoid MIOpen's broken JIT RNN kernel on some ROCm/GPU combos
+    torch.backends.cudnn.enabled = False
+
 EXAGGERATION = float(os.environ.get("CHATTERBOX_EXAGGERATION", "0.5"))
 CFG_WEIGHT = float(os.environ.get("CHATTERBOX_CFG_WEIGHT", "0.5"))