whn09 e5663a0a1d Neuron: attention TP over lanes of 8 consecutive ranks (DEEPINFER_NEURON_ATTN_TP) (#28)
Attention is head-sharded within lanes of 8 consecutive ranks of the CP group
and replicated across lanes, as vllm-neuron#71 does: a 64-rank all-reduce is
~1.9 ms of latency against ~0.1 ms for 8 ranks on two adjacent devices. With
64 heads and 8 groups each rank holds exactly one wv group. Host tiny cp=8
with lanes of 2: golden tokens up to near ties.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-24 09:16:01 +08:00
..
mtp initial commit 2026-10-20 12:09:42 +08:00
v4_modules Neuron: attention TP over lanes of 8 consecutive ranks (DEEPINFER_NEURON_ATTN_TP) (#28) 2026-10-24 09:16:01 +08:00
vision_encoder initial commit 2026-10-20 12:09:42 +08:00
__init__.py initial commit 2026-10-20 12:09:42 +08:00
decoder_layer.py Neuron: count MoE capacity overflows under DEEPINFER_NEURON_REGION_TIMING 2026-10-23 16:23:28 +08:00
deepseek_vl.py Neuron: full DeepSeek-V4.1-Flash load + decode region graphs at EP=64 (issues #21, #25) 2026-10-23 01:39:22 +08:00
deepseek.py Neuron: full DeepSeek-V4.1-Flash load + decode region graphs at EP=64 (issues #21, #25) 2026-10-23 01:39:22 +08:00