From a4c22b24f802ad91c7d7c36c6d3bf1b6b87c0f49 Mon Sep 17 00:00:00 2001
From: Wu Zichen <wuwu0808080808@icloud.com>
Date: Wed, 24 Jan 2024 17:30:49 +0800
Subject: [PATCH] mps support

---
 GPT_SoVITS/s1_train.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/GPT_SoVITS/s1_train.py b/GPT_SoVITS/s1_train.py
index 4a77006..db7b9a3 100644
--- a/GPT_SoVITS/s1_train.py
+++ b/GPT_SoVITS/s1_train.py
@@ -116,9 +116,9 @@ def main(args):
         devices=-1,
         benchmark=False,
         fast_dev_run=False,
-        strategy=DDPStrategy(
+        strategy = "auto" if torch.mps.is_available() else DDPStrategy(
             process_group_backend="nccl" if platform.system() != "Windows" else "gloo"
-        ),
+        ),  # mps 不支持多节点训练
         precision=config["train"]["precision"],
         logger=logger,
         num_sanity_val_steps=0,