Integrate with tvm-ffi-stubgen

[junrushao]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @junrushao, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on a critical dependency update, specifically bumping the TVM-FFI library to its v0.1.6 version. This ensures the project leverages the latest enhancements, bug fixes, and performance improvements provided by the updated library, maintaining compatibility and stability with its external components.

Highlights

• TVM-FFI Submodule Update: The tvm-ffi git submodule has been updated from commit ae346ec92a3c386f1376064ae086aae72947c329 to 438f6439148b059d424ce2cc2a348736923f6948, aligning with the stated update to version v0.1.6.

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[gemini-code-assist]

Code Review

This pull request updates the tvm-ffi submodule to a new commit, 438f6439148b059d424ce2cc2a348736923f6948, which corresponds to version v0.1.6. This is a dependency update. The change itself is correct, but the pull request lacks a description. For dependency updates, it is a best practice to include a summary of changes or a link to the changelog in the pull request description. This provides crucial context for reviewers to assess the impact of the update. Assuming this new version has been tested and is compatible, the change is acceptable.

[junrushao]

#18597

[junrushao]

>>> tvm-ffi-stubgen python/tvm/ \
  --imports tvm_ffi \
  --dlls ./build/libtvm.so
[Skipped] Invalid name in global function: SourceMapAdd
[Skipped] Invalid name in global function: __tvm_set_device
[Skipped] Invalid name in global function: cache_flush_cpu_non_first_arg
[Skipped] Invalid name in global function: l2_cache_flush_cuda
[Failed] File "/home/dolores/Projects/tvm-dev/python/tvm/contrib/msc/core/ir/graph.py": Traceback (most recent call last):
  File "/home/dolores/Projects/tvm-dev/3rdparty/tvm-ffi/python/tvm_ffi/stub/cli.py", line 90, in __main__
    _stage_3(file, opt, ty_map, global_funcs)
    ~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/dolores/Projects/tvm-dev/3rdparty/tvm-ffi/python/tvm_ffi/stub/cli.py", line 227, in _stage_3
    obj_info = object_info_from_type_key(type_key)
  File "/home/dolores/Projects/tvm-dev/3rdparty/tvm-ffi/python/tvm_ffi/stub/lib_state.py", line 36, in object_info_from_type_key
    type_info = _lookup_or_register_type_info_from_type_key(str(type_key))
  File "python/tvm_ffi/cython/object.pxi", line 515, in tvm_ffi.core._lookup_or_register_type_info_from_type_key
  File "python/tvm_ffi/cython/object.pxi", line 429, in tvm_ffi.core._type_info_create_from_type_key
ValueError: Cannot find type key: msc.core.MSCTensor

[Failed] File "/home/dolores/Projects/tvm-dev/python/tvm/ir/type_relation.py": Traceback (most recent call last):
  File "/home/dolores/Projects/tvm-dev/3rdparty/tvm-ffi/python/tvm_ffi/stub/cli.py", line 90, in __main__
    _stage_3(file, opt, ty_map, global_funcs)
    ~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/dolores/Projects/tvm-dev/3rdparty/tvm-ffi/python/tvm_ffi/stub/cli.py", line 227, in _stage_3
    obj_info = object_info_from_type_key(type_key)
  File "/home/dolores/Projects/tvm-dev/3rdparty/tvm-ffi/python/tvm_ffi/stub/lib_state.py", line 36, in object_info_from_type_key
    type_info = _lookup_or_register_type_info_from_type_key(str(type_key))
  File "python/tvm_ffi/cython/object.pxi", line 515, in tvm_ffi.core._lookup_or_register_type_info_from_type_key
  File "python/tvm_ffi/cython/object.pxi", line 429, in tvm_ffi.core._type_info_create_from_type_key
ValueError: Cannot find type key: TypeCall

[Failed] File "/home/dolores/Projects/tvm-dev/python/tvm/runtime/profiling/__init__.py": Traceback (most recent call last):
  File "/home/dolores/Projects/tvm-dev/3rdparty/tvm-ffi/python/tvm_ffi/stub/cli.py", line 90, in __main__
    _stage_3(file, opt, ty_map, global_funcs)
    ~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/dolores/Projects/tvm-dev/3rdparty/tvm-ffi/python/tvm_ffi/stub/cli.py", line 227, in _stage_3
    obj_info = object_info_from_type_key(type_key)
  File "/home/dolores/Projects/tvm-dev/3rdparty/tvm-ffi/python/tvm_ffi/stub/lib_state.py", line 36, in object_info_from_type_key
    type_info = _lookup_or_register_type_info_from_type_key(str(type_key))
  File "python/tvm_ffi/cython/object.pxi", line 515, in tvm_ffi.core._lookup_or_register_type_info_from_type_key
  File "python/tvm_ffi/cython/object.pxi", line 429, in tvm_ffi.core._type_info_create_from_type_key
ValueError: Cannot find type key: runtime.profiling.PAPIMetricCollector

The three errors look quite reasonable. I didn't compile with USE_MSC or USE_PAPI, and TypeCall is indeed not defined