From 4152cf4615e234b9892703a8e088cdd51937fc13 Mon Sep 17 00:00:00 2001
From: haoneng.lhn <haoneng.lhn@alibaba-inc.com>
Date: 星期四, 07 十二月 2023 14:49:34 +0800
Subject: [PATCH] fix loss normalization for ddp training

---
 funasr/modules/streaming_utils/chunk_utilis.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/funasr/modules/streaming_utils/chunk_utilis.py b/funasr/modules/streaming_utils/chunk_utilis.py
index ed8b31e..73dbaf4 100644
--- a/funasr/modules/streaming_utils/chunk_utilis.py
+++ b/funasr/modules/streaming_utils/chunk_utilis.py
@@ -61,7 +61,7 @@
 		chunk_num = len(self.chunk_size)
 		ind = 0
 		if training and chunk_num > 1:
-			ind = torch.randint(0, chunk_num-1, ()).cpu().item()
+			ind = torch.randint(0, chunk_num, ()).cpu().item()
 		if not training and decoding_ind is not None:
 			ind = int(decoding_ind)
 

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