whn09 f07d0a7c6f Neuron: compiled log-softmax + greedy argmax in the sampler; eager op census (#27) ... The op census of a decode step (DEEPINFER_NEURON_REGION_TIMING) found 85 eager aten ops in the forward outside the region graphs but 1905 in sampling (the top-p/top-k bisection and the int64 philox draw), ~0.6 s of NEFF launches. - The log-softmax / top-p / top-k part runs as one compiled graph: 1.4 ms instead of 46.7 ms on one core for the [1, 4096] force_topk row, logprobs within 1e-9. - Greedy rows (temperature clamped to SAMPLING_EPS) have one-hot weights, so the two-level draw returns their argmax; an all-greedy batch takes the argmax from the graph and skips the draw. The philox draw stays eager for sampled rows: neuronx-cc graphs reject 64-bit constants outside the int32 range (NCC_ESFH001), an int32 philox is #3. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>		2026-10-23 09:42:08 +08:00
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tilelang_ops	Neuron: compiled log-softmax + greedy argmax in the sampler; eager op census (#27)	2026-10-23 09:42:08 +08:00
__init__.py	initial commit	2026-10-20 12:09:42 +08:00
attention_backend.py	initial commit	2026-10-20 12:09:42 +08:00
layernorm.py	initial commit	2026-10-20 12:09:42 +08:00
linear.py	Neuron: per-layer region graphs + vllm-neuron#71 NKI kernels (issues #10, #11, #13, #25)	2026-10-22 17:36:54 +08:00
mtp_info_pool.py	initial commit	2026-10-20 12:09:42 +08:00
rotary_embedding.py	initial commit	2026-10-20 12:09:42 +08:00
sampler_utils.py	initial commit	2026-10-20 12:09:42 +08:00
sampler.py	initial commit	2026-10-20 12:09:42 +08:00
vocab_parallel_embedding.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