whn09 c4c50f1ea5 neuron: shared expert sliced over ranks, summed in the MoE all-reduce (DEEPINFER_NEURON_SHARED_SLICE=1)
18 of 64 ranks compute a 128-column slice of the 2304-wide shared expert (the rest add zeros, same graph);
the partial joins the routed experts' sum before the existing all-reduce. Decode step 591 -> 581 ms.
Summation order changes, so greedy outputs differ from before (coherent; tokens/step 2.70/3.10/3.34,
TPOT p50 184 ms). Tiny golden 9/9. Also DEEPINFER_NEURON_HOST_TIMING (host time per region call).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27 01:31:41 +08:00
..
eplb initial commit 2026-10-20 12:09:42 +08:00
input_metadata initial commit 2026-10-20 12:09:42 +08:00
layers neuron: drafter forward as one region, compiled dflash metadata fill; verification + drafts regions on by default 2026-10-27 00:14:32 +08:00
models neuron: drafter forward as one region, compiled dflash metadata fill; verification + drafts regions on by default 2026-10-27 00:14:32 +08:00
parallel_utils initial commit 2026-10-20 12:09:42 +08:00
__init__.py initial commit 2026-10-20 12:09:42 +08:00
layer_utils.py initial commit 2026-10-20 12:09:42 +08:00
model_loader.py neuron: shared expert sliced over ranks, summed in the MoE all-reduce (DEEPINFER_NEURON_SHARED_SLICE=1) 2026-10-27 01:31:41 +08:00
model_metadata_utils.py Neuron: prompt chunks through the decode region graphs (issue #26) 2026-10-23 03:19:56 +08:00
model_output.py initial commit 2026-10-20 12:09:42 +08:00
sampling_inputs.py initial commit 2026-10-20 12:09:42 +08:00
utils.py Neuron: static decode graphs, static-shape MoE, trn2 e4m3 fp8 (issues #9, #12, #24) 2026-10-22 11:59:37 +08:00