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depthwise preload场景应支持Mmode和HWmode两种模式，该合入补全了HWmode下需要进行的相关适配并对Mmode下错误场景进行了改正。
ascend950
ascend950环境下source社区包进行相关用例验证
符合depthwise preload场景的用例pass
depthwise preload场景用例通过（16/16）
/assign @zhangxiyan7
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)
depthwise preload场景应支持Mmode和HWmode两种模式，该合入补全了HWmode下需要进行的相关适配并对Mmode下错误场景进行了改正。
Environment / 环境信息 (Mandatory / 必填)
ascend950
Steps to reproduce the issue / 重现步骤 (Mandatory / 必填)
ascend950环境下source社区包进行相关用例验证
Describe the expected behavior / 预期结果 (Mandatory / 必填)
符合depthwise preload场景的用例pass
Related log / screenshot / 日志 / 截图 (Mandatory / 必填)
depthwise preload场景用例通过（16/16）
Special notes for this issue/备注 (Optional / 选填)