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
..
__init__.py initial commit 2026-10-20 12:09:42 +08:00
base.py neuron: sampling flags per request batch, NUMA-local CPU binding, sync/op-site tracing 2026-10-26 19:04:53 +08:00
cache_engine.py Neuron: separate state regions, chunk-wide indexer context (issue #26) 2026-10-23 03:46:56 +08:00
cuda_graph_runner.py initial commit 2026-10-20 12:09:42 +08:00
decode_perf_cache.py initial commit 2026-10-20 12:09:42 +08:00
dflash_cuda_graph_runner.py initial commit 2026-10-20 12:09:42 +08:00
model_runner.py neuron: sampling flags per request batch, NUMA-local CPU binding, sync/op-site tracing 2026-10-26 19:04:53 +08:00
neuron_graph_runner.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
runtime_config.py initial commit 2026-10-20 12:09:42 +08:00
worker.py initial commit 2026-10-20 12:09:42 +08:00
zos_status.py initial commit 2026-10-20 12:09:42 +08:00