From 6427c834dfd97b1f05c6659cdc7ccf010bf82fe1 Mon Sep 17 00:00:00 2001
From: 嘉渊 <wangjiaming.wjm@alibaba-inc.com>
Date: 星期一, 24 四月 2023 19:50:07 +0800
Subject: [PATCH] update

---
 funasr/datasets/small_datasets/sequence_iter_factory.py |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/funasr/datasets/small_datasets/sequence_iter_factory.py b/funasr/datasets/small_datasets/sequence_iter_factory.py
index c69b2ba..810389e 100644
--- a/funasr/datasets/small_datasets/sequence_iter_factory.py
+++ b/funasr/datasets/small_datasets/sequence_iter_factory.py
@@ -27,8 +27,7 @@
 
 
 class SequenceIterFactory(AbsIterFactory):
-    """Build iterator for each epoch.
-
+    """Build iterator for each epoch, modified from ESPnet
 
     """
 
@@ -63,7 +62,7 @@
         # sampler
         dataset_conf = args.dataset_conf
         batch_sampler = LengthBatchSampler(
-            batch_bins=dataset_conf["batch_size"],
+            batch_bins=dataset_conf["batch_size"] * args.ngpu,
             shape_files=shape_files,
             sort_in_batch=dataset_conf["sort_in_batch"] if hasattr(dataset_conf, "sort_in_batch") else "descending",
             sort_batch=dataset_conf["sort_batch"] if hasattr(dataset_conf, "sort_batch") else "ascending",

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