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FallenSigh 454c3e559d perf(mlkem): dual-butterfly NTT core (R1) — ~12% fewer Encaps cycles ...

Issue 2 butterflies/cycle from the same NTT group (positions p,p+1).
ML-KEM's 7 layers have layer_len in {128..2} (always even, never 1),
so each pair shares one zeta and touches 4 distinct coefficient indices
— no intra-group RAW conflict, single zeta ROM. Compute per transform
~966->~490 cycles.

Verified: standalone ntt TB 19/19 (fwd+inv), full KAT Encaps 9/9 +
Decaps 9/9 + KeyGen + hello_world all PASS (all K).

2026-07-11 03:05:35 +08:00

..

barrett_mul_pipe.v

remove dsp usage

2026-07-08 03:18:10 +08:00

barrett_mul.v

remove dsp usage

2026-07-08 03:18:10 +08:00

butterfly_unit_pipe.v

mlkem test diagnostics and allocator updates

2026-07-08 02:35:56 +08:00

butterfly_unit.v

feat: add ML-KEM accelerator with AXI slave wrapper

2026-06-30 01:39:35 +08:00

ntt_core.v

perf(mlkem): dual-butterfly NTT core (R1) — ~12% fewer Encaps cycles

2026-07-11 03:05:35 +08:00

ntt_sync.v

feat: add ML-KEM accelerator with AXI slave wrapper

2026-06-30 01:39:35 +08:00

zeta_rom.v

feat: add ML-KEM accelerator with AXI slave wrapper

2026-06-30 01:39:35 +08:00