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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

..

common

feat: add ML-KEM accelerator with AXI slave wrapper

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

comp_decomp

perf(mlkem): stream compress feed (B1) — ~27% fewer Encaps cycles

2026-07-11 02:00:03 +08:00

ntt

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

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

poly_arith

feat: add ML-KEM accelerator with AXI slave wrapper

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

poly_mul

perf(mlkem): ping-pong poly_mul + decoupled MAC load/accumulate (B2)

2026-07-11 02:37:28 +08:00

sample_cbd

fix: replace UNUSEDPARAM/UNUSEDSIGNAL with UNUSED for verilator lint

2026-06-30 02:10:07 +08:00

sample_ntt

mlkem test diagnostics and allocator updates

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

sha3

fix(mlkem): verilator lint fixes — BLKLOOPINIT and UNUSEDSIGNAL

2026-07-08 03:36:52 +08:00

storage

feat: add ML-KEM accelerator with AXI slave wrapper

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

top

perf(mlkem): ping-pong poly_mul + decoupled MAC load/accumulate (B2)

2026-07-11 02:37:28 +08:00