GitLab

* Add sparse mla bwd example

* add bwd into test

* Update README with bwd impl

* comment

* format fix

* lint fix

* fwd fix

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Co-authored-by: LeiWang1999 <leiwang1999@outlook.com>

* Remove unused `fp8_mqa_logits.py` file and update README.md to reflect new directory structure and file descriptions for deepseek_v32 example. Added sections for architecture overview, Lightning Indexer, Top-k Selector, and Sparse MLA Forward implementations.

* Update linting configurations and improve code formatting in deepseek_v32 example scripts

- Added per-file ignores for the inference directory in `pyproject.toml`.
- Refactored code in `topk_selector.py`, `convert.py`, `generate.py`, `kernel.py`, and `model.py` to enhance readability by adjusting spacing and line breaks.
- Ensured consistent formatting across function definitions and assertions for better clarity.

* Refactor test functions in deepseek_v32 example scripts for improved clarity and consistency

- Updated `fp8_lighting_indexer.py` to define a dedicated test function for the lighting indexer.
- Refactored `sparse_mla_fwd_pipelined.py` and `sparse_mla_fwd.py` to standardize test function parameters and improve readability.
- Enhanced `topk_selector.py` by introducing a test function with parameters for batch size and sequence length.
- Ensured all test functions are invoked correctly in the main execution block.

* Enhance test functions in deepseek_v32 example scripts with CUDA requirements and parameterization

- Added CUDA requirements decorators to `test_example_sparse_mla_fwd` and `test_example_sparse_mla_fwd_pipelined`.
- Parameterized test functions to use specific small shapes for testing, improving test coverage and clarity.

* lint fix

* Update README.md to correct image path for DeepSeek V3.2 architecture diagram