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DeepInfer/deepinfer/neuron_ops
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whn09 4bc8ed3eaf Neuron: separate state regions, chunk-wide indexer context (issue #26) 
- The state buffer's column regions get their own allocations on Neuron:
  a layer's uint8 SWA cache and fp32 compressor state are both region graph
  inputs, and aot_autograd compares offsets of differently typed views of one
  storage in their own element units (false overlap -> 'input mutations on
  views with different dtypes').
- paged_mqa_logits chunk path: gather the keys the chunk's last token sees
  (lens.max()), not the first token's.
- Debug: DEEPINFER_NEURON_ALIAS_DEBUG prints aliased graph inputs; a cProfile
  of decode step 8 under DEEPINFER_NEURON_REGION_TIMING.

Tiny V4.1 on a NeuronCore, bucket 128: short 8/9 (= eager), long 715 tokens
in 6 chunks 9/9 (eager 8/9) in 26 s instead of 978 s of eager prefill.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-23 03:46:56 +08:00
..
nki Neuron: per-layer region graphs + vllm-neuron#71 NKI kernels (issues #10, #11, #13, #25) 2026-10-22 17:36:54 +08:00
vendor Neuron: prompt chunks through the decode region graphs (issue #26) 2026-10-23 03:19:56 +08:00
__init__.py Add AWS Trainium (Neuron) platform, basic mode — part 1 2026-10-20 18:34:51 +08:00
fp8_guard.py Neuron: tiny model on a NeuronCore matches the reference (issues #1, #2, #4) 2026-10-21 13:22:59 +08:00
fp8.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
neuron_compile.py Neuron: separate state regions, chunk-wide indexer context (issue #26) 2026-10-23 03:46:56 +08:00
NEURON_PORT.md Neuron: tiny model on a NeuronCore matches the reference (issues #1, #2, #4) 2026-10-21 13:22:59 +08:00
nki_attention.py Neuron: separate state regions, chunk-wide indexer context (issue #26) 2026-10-23 03:46:56 +08:00
nki_gemm.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
nki_hc.py Neuron: per-layer region graphs + vllm-neuron#71 NKI kernels (issues #10, #11, #13, #25) 2026-10-22 17:36:54 +08:00
nki_norm.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
regions.py Neuron: prompt chunks through the decode region graphs (issue #26) 2026-10-23 03:19:56 +08:00
static_moe.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
transfer_to_neuron.py Neuron: static decode graphs, static-shape MoE, trn2 e4m3 fp8 (issues #9, #12, #24) 2026-10-22 11:59:37 +08:00