whn09 e7cb740b97 Neuron attention: decode fp4 KV records in float arithmetic (Vector engine), not integer bit ops (GpSimd) ... The compressed-KV scopes are fp4 records; their decode was nibble masks and shifts plus the integer e2m1 / e4m3 decoders on GpSimd (three such chains were the largest cost of the ratio-2 attention graph, device profile bench72). Now: nibbles from floor(b / 16), e2m1 from a piecewise-linear map of the magnitude code, scales through the hardware fp8 conversion. Bit-identical to the integer decode for every byte (host check). bench73 (vllm-sonnet 512, TP=64, nextn=5): TPOT 243.5 -> 228.6 ms, TTFT 4.84 -> 4.35 s, step 699 -> 666 ms, tokens per step identical. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>		2026-10-26 08:18:39 +08:00
..
_C	initial commit	2026-10-20 12:09:42 +08:00
distributed	initial commit	2026-10-20 12:09:42 +08:00
engine	Neuron: sampling flags read once a step; runtime profiling on the driver only; one-lookup embedding	2026-10-25 03:52:47 +08:00
entrypoints	initial commit	2026-10-20 12:09:42 +08:00
hugging_face	Neuron: concatenate FP8 checkpoint tensors as bytes (fixes MoE on device)	2026-10-21 11:46:58 +08:00
model_executor	Neuron: eager embedding/gather without dtype casts or host scalar operands	2026-10-25 06:55:43 +08:00
neuron_ops	Neuron attention: decode fp4 KV records in float arithmetic (Vector engine), not integer bit ops (GpSimd)	2026-10-26 08:18:39 +08:00
npu_ops	initial commit	2026-10-20 12:09:42 +08:00
structure_output	initial commit	2026-10-20 12:09:42 +08:00
ve	initial commit	2026-10-20 12:09:42 +08:00
worker	Neuron table attention: decode only the blocks a decode step's requests reference	2026-10-25 17:58:11 +08:00
__init__.py	Neuron basic mode: try prefill on every step	2026-10-21 21:00:54 +08:00
attrdict.py	initial commit	2026-10-20 12:09:42 +08:00
config.py	initial commit	2026-10-20 12:09:42 +08:00
environ.py	Neuron DSpark: draft sampling as one region graph for greedy rows; token embedding on device by default	2026-10-25 06:06:50 +08:00
load_class.py	initial commit	2026-10-20 12:09:42 +08:00
logger.py	initial commit	2026-10-20 12:09:42 +08:00
model_config_loader.py	initial commit	2026-10-20 12:09:42 +08:00
multimodal_tokens.py	initial commit	2026-10-20 12:09:42 +08:00
platform.py	Neuron: static decode graphs, static-shape MoE, trn2 e4m3 fp8 (issues #9, #12, #24)	2026-10-22 11:59:37 +08:00
py.typed	initial commit	2026-10-20 12:09:42 +08:00
sampling_params.py	initial commit	2026-10-20 12:09:42 +08:00
sequence.py	initial commit	2026-10-20 12:09:42 +08:00
shared_memory.py	initial commit	2026-10-20 12:09:42 +08:00
testing.py	initial commit	2026-10-20 12:09:42 +08:00
timer.py	initial commit	2026-10-20 12:09:42 +08:00
utils.py	Neuron basic mode — part 3: end-to-end check vs the official reference	2026-10-20 20:20:02 +08:00