Evaluate and integrate next-generation attention kernels to boost throughput while safeguarding reproducibility and reliability.
1. **Abstraction layers:** Wrap kernels in modular interfaces so switching implementations doesn’t require touching model code.
2. **Hardware negotiation:** Detect GPU architecture at runtime and dispatch to supported kernels; avoid hardcoding assumptions.
3. **Mixed precision handling:** Ensure scaling factors and loss-scaling routines align with the kernel’s expectations.
4. **Profiling hooks:** Embed instrumentation for live monitoring; attention hot spots should be visible in production observability.