Worked on the ROCm/aiter repository to address a misleading warning in the fmha_fwd_v3 function related to GPU programming. Using C++ and CUDA, introduced an early-return mechanism that silenced false warnings when use_asm_v3 was disabled, ensuring that only unsupported parameter combinations would trigger alerts. This approach preserved the correct fallback behavior for users opting out of the v3 path, maintaining execution reliability. The update improved code maintainability by isolating warning logic from the main execution flow and expanded test coverage for both v3-enabled and disabled scenarios, resulting in clearer parameter validation and reduced warning noise during development and deployment.