Code Contribution: [Medium] [Operator Development] diff

[StrongSpoon]

Description 任务介绍

Develop forward function for diff operator.
开发diff算子的前向功能。

Requirements 任务要求

Interface 接口
diff(Tensor self, int n=1, int dim=-1, Tensor? prepend=None, Tensor? append=None) -> Tensor
Function reference 功能参考
https://pytorch.org/docs/stable/generated/torch.diff.html#torch.diff
Implementation reference 实现参考
None暂无

The operator should support all optional arguments defined in the interface.
算子应支持接口中定义的所有参数选项。
Please provide both accuracy test and performance test code.
请同时提供实现正确性测试与性能测试代码。

DDL 提交时间

Please submit a Pull Request within 2 weeks after accepting the assignment.
请于接取任务后两周内提交PR。

[CelysPr]

GMX 认领

[CelysPr]

PR #428