[Refactor] msgspec standardisation for data entry key names and improved type checks #3149

Merged

tzhouam merged 59 commits into

vllm-project:mainfrom

divyanshsinghvi:payload-msgspec-struct

May 12, 2026

Commits on Apr 25, 2026

add OmniPayloadStruct (msgspec) alongside TypedDict for runtime payload validation
divyanshsinghvi
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tighten dict to OmniPayload in qwen3_omni, qwen3_tts, mimo_audio, mixin, chunk_transfer_adapter signatures
divyanshsinghvi
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add validate_payload boundary helper that raises on schema drift
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migrate qwen3_tts talker2code2wav_async_chunk to construct OmniPayloadStruct
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migrate qwen3_omni talker2code2wav_async_chunk to OmniPayloadStruct, widen codes.audio to Any
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keep codes.audio as torch.Tensor end-to-end, convert to list only at vLLM prompt boundary
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migrate qwen3_omni thinker2talker_async_chunk to construct OmniPayloadStruct
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migrate qwen3_omni thinker2talker (full payload) to construct OmniPayloadStruct
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migrate mimo_audio llm2code2wav_async_chunk to OmniPayloadStruct
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qwen3_tts and cosyvoice3: write meta.left_context_size as int, drop legacy list/flat shapes
divyanshsinghvi
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drop defensive int() casts now that producers write meta.left_context_size as int
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drop redundant top-level cosyvoice3 token_offset (same value as meta.left_context_size)
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migrate qwen2_5_omni thinker2talker to OmniPayloadStruct, add output_shape/prefill_shape
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migrate voxtral_tts and fish_speech async_chunk producers to OmniPayloadStruct
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fix voxcpm latent2vae_async_chunk: write nested codes.audio + meta.finished so chunk_transfer_adapter receiver can read it
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add encode_payload/decode_payload helpers (msgspec-native) for OmniPayloadStruct
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drop tautological tests for TypedDict construction and msgspec attr access
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drop flatten_payload/unflatten_payload from pooler_output path; data flows nested end-to-end
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trim ai-slop docstrings, align data_entry_keys header with project convention
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make build_mm_cpu and to_payload_element handle nested dicts of tensors recursively
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switch additional_information wire type to OmniPayloadStruct, drop legacy AdditionalInformationPayload/Entry/serialize_payload/flatten_payload
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convert dict to OmniPayloadStruct at additional_information assignment sites
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fix stale AdditionalInformationPayload import in core/sched/output.py
divyanshsinghvi
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Commits on Apr 26, 2026

Commits on Apr 27, 2026

Commits on Apr 28, 2026

Commits on May 7, 2026

Commits on May 11, 2026

Merge branch 'main' into payload-msgspec-struct
divyanshsinghvi
authored

Commits on May 12, 2026

fix(test): use attribute access on OmniPayloadStruct in async chunk test
divyanshsinghvi
committed