Describe the current behavior / 问题描述 (Mandatory / 必填)

mobilenetv1网络在910 x86机器出现性能劣化，arm环境性能是达标的
模型仓地址：https://gitee.com/mindspore/models/tree/master/official/cv/MobileNet/mobilenetv1

Environment / 环境信息 (Mandatory / 必填)

• Hardware Environment(Ascend/GPU/CPU) / 硬件环境:

Please delete the backend not involved / 请删除不涉及的后端:
/device ascend/

• Software Environment / 软件环境 (Mandatory / 必填):
  -- MindSpore version (e.g., 1.7.0.Bxxx) :
  -- Python version (e.g., Python 3.7.5) :
  -- OS platform and distribution (e.g., Linux Ubuntu 16.04):
  -- GCC/Compiler version (if compiled from source):

run：HISI_C30/20230720
mindspore：master_20230728021529_4a7eaf1b3275

• Excute Mode / 执行模式 (Mandatory / 必填)(PyNative/Graph):

Please delete the mode not involved / 请删除不涉及的模式:

/mode graph

Related testcase / 关联用例 (Mandatory / 必填)

用例仓地址：solution_test/cases/02network/00cv/mobilenetv1/train
用例：
test_ms_mobilenetv1_imagenet_train_infer_8p_0006.py

Steps to reproduce the issue / 重现步骤 (Mandatory / 必填)

1. get code from models
2. cd models/official/cv/MobileNet/mobilenetv1
3. "Usage: bash run_distribute_train.sh [cifar10|imagenet2012] [RANK_TABLE_FILE] [DATASET_PATH] PRETRAINED_CKPT_PATH
4. 验证网络是否训练成功
5. 验证网络性能是否达标

Describe the expected behavior / 预期结果 (Mandatory / 必填)

1、网络训练成功
2、网络性能达标

Related log / screenshot / 日志 / 截图 (Mandatory / 必填)

910 X86

910 arm

Special notes for this issue/备注 (Optional / 选填)

走给何茂华