Thanks for sending an issue! Please fill in the following template to help quickly solve your problem.

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

当layout为BNSD时，TTK会跑到BSND模板，导致精度问题

Environment / 环境信息 (Mandatory / 必填)

昇腾950

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

执行TTK HIF8代码

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

精度正确

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

精度出错

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