Worked on low-level kernel optimization for the ThunderKittens repository, focusing on enhancing the mla_decode kernel’s performance. Increased the kernel page size from 64 to 256, which aligned the cache tile layout and reduced the number of iterations and masking operations required for attention blocks. Updated all related tests to ensure correctness across affected code paths, maintaining reliability alongside performance improvements. The work demonstrated a methodical approach to code-level optimization, leveraging skills in CUDA, C++, and performance tuning. No bugs were reported or fixed during this period, reflecting a targeted effort on feature development and robust test coverage for the changes.