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@LucasWilkinson PTAL, thanks~

@LucasWilkinson some tests failed, but it seems not related to this PR.

weird, i don't why the mamba kernel tests failed

FAILED kernels/test_mamba_ssm_ssd.py::test_mamba_chunk_scan_cont_batch[seq_len_chunk_size_cases0-5-8-itype0]
 AssertionError: chunk_indices and chunk_offsets should have been set

The mamba ssd kernel test failed, related PR #16623