From 3df109adfccedeb134dea4ba2ea9a2da89872048 Mon Sep 17 00:00:00 2001
From: Isuxiz Slidder <48672727+Isuxiz@users.noreply.github.com>
Date: 星期一, 31 三月 2025 17:51:52 +0800
Subject: [PATCH] Update model.py to fix "IndexError: index 1 is out of bounds for dimension 1 with size 0" (#2454)

---
 funasr/bin/train_ds.py |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/funasr/bin/train_ds.py b/funasr/bin/train_ds.py
index 24e81f6..10a5d08 100644
--- a/funasr/bin/train_ds.py
+++ b/funasr/bin/train_ds.py
@@ -184,8 +184,10 @@
             )
             trainer.start_step = 0
 
-            with torch.cuda.device(kwargs["device"]):
-                torch.cuda.empty_cache()
+            device = next(model.parameters()).device
+            if device.type == "cuda":
+                with torch.cuda.device(device):
+                    torch.cuda.empty_cache()
 
             time_escaped = (time.perf_counter() - time_slice_i) / 3600.0
             logging.info(

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