RISC-V Design · All levels

Hazard Detection Basics in Decode: Pitfalls and Red Flags

Pitfalls and Red Flags for Hazard Detection Basics in Decode.

Pitfalls and red flags

Pitfalls and Red Flags for Hazard Detection Basics in Decode is anchored on RAW stall cycles per kilo-instruction and percentage of avoidable stalls removed by forwarding.. Convert observations into mechanism-backed decisions with explicit ownership.

  • Tuning knobs without proving first failing mechanism.

  • Ignoring privilege, trap, and memory-protection side effects.

  • Mixing extension profiles across benchmark runs.

  • Shipping on one benchmark uplift without stress replay.