From 4c053ccc39ef3bdc6d131482274e9b1cd9ceee67 Mon Sep 17 00:00:00 2001
From: 凌匀 <ailsa.zly@alibaba-inc.com>
Date: 星期一, 27 二月 2023 19:10:15 +0800
Subject: [PATCH] gpu bug fix

---
 funasr/models/encoder/fsmn_encoder.py |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/funasr/models/encoder/fsmn_encoder.py b/funasr/models/encoder/fsmn_encoder.py
index c749dc4..38d164d 100755
--- a/funasr/models/encoder/fsmn_encoder.py
+++ b/funasr/models/encoder/fsmn_encoder.py
@@ -82,7 +82,8 @@
     def forward(self, input: torch.Tensor, cache: torch.Tensor):
         x = torch.unsqueeze(input, 1)
         x_per = x.permute(0, 3, 2, 1)  # B D T C
-
+        
+        cache = cache.to(x_per.device)
         y_left = torch.cat((cache, x_per), dim=2)
         cache = y_left[:, :, -(self.lorder - 1) * self.lstride:, :]
         y_left = self.conv_left(y_left)
@@ -297,4 +298,4 @@
     print('input shape: {}'.format(x.shape))
     print('output shape: {}'.format(y.shape))
 
-    print(fsmn.to_kaldi_net())
\ No newline at end of file
+    print(fsmn.to_kaldi_net())

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