From fac072b40a90fdd17760c2223551f44e2ca23cfb Mon Sep 17 00:00:00 2001 From: liu-yongqi-63 Date: Mon, 16 Jan 2023 10:38:11 +0800 Subject: [PATCH] Fix tutorial question and synchronize to r1.10 --- .../python/mindspore/dataset/engine/datasets_user_defined.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mindspore/python/mindspore/dataset/engine/datasets_user_defined.py b/mindspore/python/mindspore/dataset/engine/datasets_user_defined.py index 159b8575bbe..b869d2cfc70 100644 --- a/mindspore/python/mindspore/dataset/engine/datasets_user_defined.py +++ b/mindspore/python/mindspore/dataset/engine/datasets_user_defined.py @@ -653,7 +653,7 @@ class GeneratorDataset(MappableDataset, UnionBaseDataset): " to replace it with python implemented operator like numpy etc. Here decrease 'num_parallel_workers' " "into 1.") - if python_multiprocessing and platform.system().lower() == 'windows': + if platform.system().lower() == 'windows' and num_parallel_workers > 1 and python_multiprocessing: logger.warning("Python multiprocessing is not supported on Windows platform.") self.python_multiprocessing = python_multiprocessing if platform.system().lower() != 'windows' else False