whn09 f67fab6bdd Neuron MoE: two-level all-reduce (device, then across devices) (#27)
Microbenchmark at 64 ranks, [1, 5120] fp32 in a compiled graph: world
all-reduce 3.37 ms, 8 consecutive ranks 0.41 ms, 4-core device group then a
16-device group (one core each) 2.01 ms; a strided 8-device group is rejected
by the runtime. The replicated-token MoE all-reduce (one a layer) now takes
the two-level form (DEEPINFER_NEURON_HIER_ALLREDUCE=0 restores one world
all-reduce). Host tiny cp=8 matches golden.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-24 11:05:25 +08:00
..
mtp initial commit 2026-10-20 12:09:42 +08:00
v4_modules Neuron MoE: two-level all-reduce (device, then across devices) (#27) 2026-10-24 11:05:25 +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: optional whole-layer region graph (DEEPINFER_NEURON_REGION_LAYER) 2026-10-24 09:51:01 +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