[Feature] Support user-defined input/output tensors for kernels

[sjduan]

Summary

Support user-defined input/output tensors for kernels, instead of using randomly generated input tensors.

Motivation / Use Case

Currently, PyPTO has limitations in kernel input/output tensors: the kernel's input tensors are randomly generated, and users cannot customize input tensors.

Need to support user-defined inputs and outputs to specific tensors (such as specifying virtual addresses), so that users can:

• Control the data source of kernel inputs
• Specify the output target location of the kernel
• Integrate more flexibly into existing systems

Alternatives Considered

• Manually modifying generated random data (not feasible, as data is generated at compile time)
• Using external tools to inject data (complex and not elegant)
• Passing data through file I/O (high performance overhead)

Additional Context

• Scope: kernel definition, compilation process, runtime execution
• Modules that may need modification: python/pypto/, src/, python/bindings/

[lyfne123]

fixed， but rely on #990